tanghc
5 years ago
parent
994b486163
commit
3d0a940b2c
@ -1,92 +1,16 @@ |
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# 使用SpringCloudGateway |
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|
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SOP默认网关是使用Spring Cloud Zuul，您也可以切换成Spring Cloud Gateway，完整代码见`spring-cloud-gateway`分支。 |
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如果您的系统并发量不大，建议使用zuul，因为zuul的功能更全面，有新功能会优先实现在zuul上。 |
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- SOP中 Spring Cloud Zuul 和 Spring Cloud Gateway功能对比 |
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|
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| 功能 | Spring Cloud Zuul | Spring Cloud Gateway | |
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| ----- | ---- | ----------------------- | |
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| 签名验证|√ | √ | |
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| 统一异常处理|√ | √ | |
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| 统一返回内容|√ | √ | |
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| session管理|√ | √ | |
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| 秘钥管理|√ | √ | |
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| 微服务端自动验证（JSR-303）|√ | √ | |
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| 文件上传|√ | √ | |
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| 文件下载|√ | √ | |
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| 接口限流|√ | √ | |
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| 文档整合|√ | √ | |
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| 应用授权|√ | √ | |
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| 监控日志|√ | √ | |
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| 支持nacos|√ | √ | |
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| 网关动态修改参数|√ | √ | |
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使用Spring Cloud Gateway步骤如下： |
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- 打开sop-gateway/pom.xml，注释spring cloud zuul依赖，打开Spring Cloud Gateway依赖 |
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修改`sop-gateway/pom.xml`配置，artifactId部分改成`sop-bridge-gateway`即可 |
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|
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```xml |
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<!-- ↓↓↓ 使用spring cloud zuul ↓↓↓ |
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<dependency> |
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<groupId>org.springframework.cloud</groupId> |
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<artifactId>spring-cloud-starter-netflix-zuul</artifactId> |
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</dependency> |
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--> |
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<!-- ↑↑↑ 使用spring cloud zuul ↑↑↑ --> |
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|
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<!-- ↓↓↓ 使用spring cloud gateway，处于beta阶段，推荐使用zuul ↓↓↓ --> |
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<dependency> |
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<groupId>org.springframework.cloud</groupId> |
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<artifactId>spring-cloud-starter-gateway</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.springframework.boot</groupId> |
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<artifactId>spring-boot-starter-webflux</artifactId> |
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<groupId>com.gitee.sop</groupId> |
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<!-- 使用zuul作为网关 --> |
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<!--<artifactId>sop-bridge-zuul</artifactId>--> |
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<!-- 使用spring cloud gateway作为网关 --> |
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<artifactId>sop-bridge-gateway</artifactId> |
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<version>2.5.10-SNAPSHOT</version> |
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</dependency> |
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<dependency> |
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<groupId>org.springframework.boot</groupId> |
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<artifactId>spring-boot-starter-actuator</artifactId> |
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</dependency> |
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<!-- ↑↑↑ 使用spring cloud gateway ↑↑↑ --> |
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``` |
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|
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- 打开启动类`SopGatewayApplication.java`, 注释zuul相关注解 |
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|
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```java |
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package com.gitee.sop.gateway; |
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import org.springframework.boot.SpringApplication; |
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import org.springframework.boot.autoconfigure.SpringBootApplication; |
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//import org.springframework.cloud.netflix.zuul.EnableZuulProxy; |
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// 开启网关功能 |
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//@EnableZuulProxy |
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@SpringBootApplication |
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public class SopGatewayApplication { |
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public static void main(String[] args) { |
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SpringApplication.run(SopGatewayApplication.class, args); |
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} |
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} |
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``` |
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- 禁用ZuulConfig类，注释掉@Configuration注解即可 |
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```java |
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//@Configuration |
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public class ZuulConfig extends AlipayZuulConfiguration {...} |
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``` |
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- 启用GatewayConfig类，打开@Configuration注释 |
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```java |
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@Configuration |
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public class GatewayConfig extends AlipayGatewayConfiguration {...} |
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``` |
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修改完毕，重启sop-gateway |
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@ -0,0 +1,35 @@ |
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<?xml version="1.0" encoding="UTF-8"?> |
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<project xmlns="http://maven.apache.org/POM/4.0.0" |
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" |
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> |
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<parent> |
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<artifactId>sop-common</artifactId> |
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<groupId>com.gitee.sop</groupId> |
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<version>2.5.10-SNAPSHOT</version> |
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</parent> |
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<modelVersion>4.0.0</modelVersion> |
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<version>2.5.10-SNAPSHOT</version> |
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<artifactId>sop-bridge-gateway</artifactId> |
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<dependencies> |
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<dependency> |
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<groupId>com.gitee.sop</groupId> |
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<artifactId>sop-gateway-common</artifactId> |
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<version>2.5.10-SNAPSHOT</version> |
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</dependency> |
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<dependency> |
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<groupId>org.springframework.cloud</groupId> |
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<artifactId>spring-cloud-starter-gateway</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.springframework.boot</groupId> |
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<artifactId>spring-boot-starter-webflux</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.springframework.boot</groupId> |
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<artifactId>spring-boot-starter-actuator</artifactId> |
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</dependency> |
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</dependencies> |
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</project> |
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@ -0,0 +1,12 @@ |
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package com.gitee.sop.bridge; |
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import com.gitee.sop.gatewaycommon.gateway.configuration.AlipayGatewayConfiguration; |
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import org.springframework.context.annotation.Import; |
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/** |
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* https://blog.csdn.net/seashouwang/article/details/80299571
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* @author tanghc |
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*/ |
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@Import(AlipayGatewayConfiguration.class) |
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public class SopGatewayAutoConfiguration { |
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} |
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@ -0,0 +1,25 @@ |
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# 不用改，如果要改，请全局替换修改 |
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sop.secret=MZZOUSTua6LzApIWXCwEgbBmxSzpzC |
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# https://blog.csdn.net/qq_36872046/article/details/81058045 |
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# 路由转发超时时间，毫秒，默认值1000，详见：RibbonClientConfiguration.DEFAULT_READ_TIMEOUT。 |
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# 如果微服务端 处理时间过长，会导致ribbon read超时，解决办法将这个值调大一点 |
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ribbon.ReadTimeout=2000 |
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# 设置为true（默认false），则所有请求都重试，默认只支持get请求重试 |
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# 请谨慎设置，因为post请求大多都是写入请求，如果要支持重试，确保服务的幂等性 |
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ribbon.OkToRetryOnAllOperations=false |
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spring.cloud.gateway.discovery.locator.lower-case-service-id=true |
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spring.cloud.gateway.discovery.locator.enabled=true |
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# 不用改 |
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mybatis.fill.com.gitee.fastmybatis.core.support.DateFillInsert=gmt_create |
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mybatis.fill.com.gitee.fastmybatis.core.support.DateFillUpdate=gmt_modified |
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# 文件上传配置 |
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spring.servlet.multipart.enabled=true |
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# 这里设置大一点没关系，真实大小由upload.max-file-size控制 |
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spring.servlet.multipart.max-file-size=50MB |
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# 允许上传文件大小，不能超过这个值，单位：B,KB,MB |
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upload.max-file-size=2MB |
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@ -0,0 +1,31 @@ |
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<?xml version="1.0" encoding="UTF-8"?> |
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<project xmlns="http://maven.apache.org/POM/4.0.0" |
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" |
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> |
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<parent> |
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<artifactId>sop-common</artifactId> |
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<groupId>com.gitee.sop</groupId> |
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<version>2.5.10-SNAPSHOT</version> |
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</parent> |
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<modelVersion>4.0.0</modelVersion> |
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<version>2.5.10-SNAPSHOT</version> |
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<artifactId>sop-bridge-zuul</artifactId> |
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<dependencies> |
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<dependency> |
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<groupId>com.gitee.sop</groupId> |
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<artifactId>sop-gateway-common</artifactId> |
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<version>2.5.10-SNAPSHOT</version> |
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</dependency> |
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<dependency> |
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<groupId>org.springframework.cloud</groupId> |
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<artifactId>spring-cloud-starter-netflix-zuul</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.springframework.retry</groupId> |
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<artifactId>spring-retry</artifactId> |
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</dependency> |
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</dependencies> |
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</project> |
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@ -0,0 +1,14 @@ |
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package com.gitee.sop.bridge; |
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import com.gitee.sop.gatewaycommon.zuul.configuration.AlipayZuulConfiguration; |
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import org.springframework.cloud.netflix.zuul.EnableZuulProxy; |
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import org.springframework.context.annotation.Import; |
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/** |
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* https://blog.csdn.net/seashouwang/article/details/80299571
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* @author tanghc |
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*/ |
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@EnableZuulProxy |
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@Import(AlipayZuulConfiguration.class) |
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public class SopGatewayAutoConfiguration { |
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} |
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@ -0,0 +1,27 @@ |
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# 入口地址，不用改，默认是/zuul |
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zuul.servlet-path=/api |
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# 禁用默认的过滤器，不能删，不用改 |
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zuul.FormBodyWrapperFilter.pre.disable=true |
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zuul.Servlet30WrapperFilter.pre.disable=true |
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# 不用改，如果要改，请全局替换修改 |
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sop.secret=MZZOUSTua6LzApIWXCwEgbBmxSzpzC |
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# https://blog.csdn.net/qq_36872046/article/details/81058045 |
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# 路由转发超时时间，毫秒，默认值1000，详见：RibbonClientConfiguration.DEFAULT_READ_TIMEOUT。 |
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# 如果微服务端 处理时间过长，会导致ribbon read超时，解决办法将这个值调大一点 |
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ribbon.ReadTimeout=2000 |
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# 设置为true（默认false），则所有请求都重试，默认只支持get请求重试 |
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# 请谨慎设置，因为post请求大多都是写入请求，如果要支持重试，确保服务的幂等性 |
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ribbon.OkToRetryOnAllOperations=false |
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# 不用改 |
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mybatis.fill.com.gitee.fastmybatis.core.support.DateFillInsert=gmt_create |
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mybatis.fill.com.gitee.fastmybatis.core.support.DateFillUpdate=gmt_modified |
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# 文件上传配置 |
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spring.servlet.multipart.enabled=true |
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# 这里设置大一点没关系，真实大小由upload.max-file-size控制 |
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spring.servlet.multipart.max-file-size=50MB |
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# 允许上传文件大小，不能超过这个值，单位：B,KB,MB |
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upload.max-file-size=2MB |
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@ -0,0 +1,64 @@ |
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package com.gitee.sop.gatewaycommon.bean; |
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import com.gitee.sop.gatewaycommon.manager.ServiceErrorManager; |
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import com.gitee.sop.gatewaycommon.param.ApiParam; |
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import com.gitee.sop.gatewaycommon.result.ApiResult; |
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import com.gitee.sop.gatewaycommon.result.JsonResult; |
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import com.gitee.sop.gatewaycommon.validate.taobao.TaobaoSigner; |
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import org.springframework.beans.factory.annotation.Value; |
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import org.springframework.web.bind.annotation.GetMapping; |
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import java.util.Collection; |
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/** |
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* @author tanghc |
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*/ |
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public abstract class BaseErrorLogController<T> { |
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TaobaoSigner signer = new TaobaoSigner(); |
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@Value("${sop.secret}") |
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private String secret; |
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protected abstract ApiParam getApiParam(T t); |
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@GetMapping("/sop/listErrors") |
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public ApiResult listErrors(T request) { |
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try { |
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this.check(request); |
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ServiceErrorManager serviceErrorManager = ApiConfig.getInstance().getServiceErrorManager(); |
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Collection<ErrorEntity> allErrors = serviceErrorManager.listAllErrors(); |
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JsonResult apiResult = new JsonResult(); |
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apiResult.setData(allErrors); |
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return apiResult; |
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} catch (Exception e) { |
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ApiResult apiResult = new ApiResult(); |
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apiResult.setCode("505050"); |
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apiResult.setMsg(e.getMessage()); |
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return apiResult; |
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} |
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} |
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@GetMapping("/sop/clearErrors") |
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public ApiResult clearErrors(T request) { |
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try { |
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this.check(request); |
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ServiceErrorManager serviceErrorManager = ApiConfig.getInstance().getServiceErrorManager(); |
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serviceErrorManager.clear(); |
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return new ApiResult(); |
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} catch (Exception e) { |
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ApiResult apiResult = new ApiResult(); |
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apiResult.setCode("505050"); |
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apiResult.setMsg(e.getMessage()); |
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return apiResult; |
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} |
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} |
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protected void check(T request) { |
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ApiParam apiParam = getApiParam(request); |
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boolean right = signer.checkSign(apiParam, secret); |
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if (!right) { |
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throw new RuntimeException("签名校验失败"); |
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} |
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} |
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} |
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@ -0,0 +1,39 @@ |
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package com.gitee.sop.gatewaycommon.env; |
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import org.springframework.boot.SpringApplication; |
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import org.springframework.boot.env.EnvironmentPostProcessor; |
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import org.springframework.core.env.ConfigurableEnvironment; |
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import org.springframework.core.env.PropertiesPropertySource; |
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import org.springframework.core.env.PropertySource; |
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import org.springframework.core.io.ClassPathResource; |
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import org.springframework.core.io.Resource; |
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import java.io.IOException; |
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import java.util.Properties; |
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/** |
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* 自定义环境处理，在运行SpringApplication之前加载任意配置文件到Environment环境中 |
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*/ |
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public class SopEnvironmentPostProcessor implements EnvironmentPostProcessor { |
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private final Properties properties = new Properties(); |
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@Override |
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public void postProcessEnvironment(ConfigurableEnvironment environment, SpringApplication application) { |
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Resource resource = new ClassPathResource("sop-bridge.properties"); |
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// 加载成PropertySource对象，并添加到Environment环境中
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environment.getPropertySources().addLast(loadProfiles(resource)); |
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} |
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private PropertySource<?> loadProfiles(Resource resource) { |
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if (resource == null || !resource.exists()) { |
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throw new IllegalArgumentException("资源" + resource + "不存在"); |
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} |
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try { |
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properties.load(resource.getInputStream()); |
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return new PropertiesPropertySource(resource.getFilename(), properties); |
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} catch (IOException ex) { |
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throw new IllegalStateException("加载配置文件失败" + resource, ex); |
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} |
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} |
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} |
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@ -0,0 +1,75 @@ |
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package com.gitee.sop.gatewaycommon.gateway.controller; |
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import com.alibaba.fastjson.JSON; |
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import com.gitee.sop.gatewaycommon.bean.GatewayPushDTO; |
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import com.gitee.sop.gatewaycommon.bean.NacosConfigs; |
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import com.gitee.sop.gatewaycommon.bean.SpringContext; |
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import com.gitee.sop.gatewaycommon.gateway.ServerWebExchangeUtil; |
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import com.gitee.sop.gatewaycommon.manager.ChannelMsgProcessor; |
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import com.gitee.sop.gatewaycommon.manager.EnvGrayManager; |
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import com.gitee.sop.gatewaycommon.manager.IPBlacklistManager; |
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import com.gitee.sop.gatewaycommon.manager.IsvRoutePermissionManager; |
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import com.gitee.sop.gatewaycommon.manager.LimitConfigManager; |
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import com.gitee.sop.gatewaycommon.manager.RouteConfigManager; |
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import com.gitee.sop.gatewaycommon.secret.IsvManager; |
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import com.gitee.sop.gatewaycommon.util.RequestUtil; |
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import lombok.extern.slf4j.Slf4j; |
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import org.springframework.beans.factory.annotation.Value; |
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import org.springframework.web.bind.annotation.PostMapping; |
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import org.springframework.web.bind.annotation.RestController; |
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import org.springframework.web.reactive.function.server.ServerRequest; |
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import org.springframework.web.server.ServerWebExchange; |
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import reactor.core.publisher.Mono; |
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import java.util.HashMap; |
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import java.util.Map; |
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/** |
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* @author tanghc |
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*/ |
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@Slf4j |
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@RestController |
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public class ConfigChannelController { |
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private static Map<String, Class<? extends ChannelMsgProcessor>> processorMap = new HashMap<>(16); |
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static { |
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processorMap.put(NacosConfigs.GROUP_CHANNEL + NacosConfigs.DATA_ID_GRAY, EnvGrayManager.class); |
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processorMap.put(NacosConfigs.GROUP_CHANNEL + NacosConfigs.DATA_ID_IP_BLACKLIST, IPBlacklistManager.class); |
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processorMap.put(NacosConfigs.GROUP_CHANNEL + NacosConfigs.DATA_ID_ISV, IsvManager.class); |
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processorMap.put(NacosConfigs.GROUP_CHANNEL + NacosConfigs.DATA_ID_ROUTE_PERMISSION, IsvRoutePermissionManager.class); |
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processorMap.put(NacosConfigs.GROUP_CHANNEL + NacosConfigs.DATA_ID_LIMIT_CONFIG, LimitConfigManager.class); |
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processorMap.put(NacosConfigs.GROUP_CHANNEL + NacosConfigs.DATA_ID_ROUTE_CONFIG, RouteConfigManager.class); |
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} |
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@Value("${sop.secret}") |
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private String secret; |
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@PostMapping("/sop/configChannelMsg") |
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public Mono<String> configChannel(ServerWebExchange exchange) { |
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ServerRequest serverRequest = ServerWebExchangeUtil.createReadBodyRequest(exchange); |
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// 读取请求体中的内容
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return serverRequest.bodyToMono(String.class) |
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.flatMap(requestJson -> { |
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String sign = exchange.getRequest().getHeaders().getFirst("sign"); |
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try { |
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// 签名验证
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RequestUtil.checkResponseBody(requestJson, sign, secret); |
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} catch (Exception e) { |
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log.error("configChannelMsg错误", e); |
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return Mono.just(e.getMessage()); |
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} |
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GatewayPushDTO gatewayPushDTO = JSON.parseObject(requestJson, GatewayPushDTO.class); |
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ChannelMsgProcessor channelMsgProcessor = getChannelMsgProcessor(gatewayPushDTO); |
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channelMsgProcessor.process(gatewayPushDTO.getChannelMsg()); |
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return Mono.just("ok"); |
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}); |
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} |
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private ChannelMsgProcessor getChannelMsgProcessor(GatewayPushDTO gatewayPushDTO) { |
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String key = gatewayPushDTO.getGroupId() + gatewayPushDTO.getDataId(); |
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Class<? extends ChannelMsgProcessor> aClass = processorMap.get(key); |
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return SpringContext.getBean(aClass); |
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} |
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} |
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@ -0,0 +1,21 @@ |
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package com.gitee.sop.gatewaycommon.gateway.controller; |
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import com.gitee.sop.gatewaycommon.bean.BaseErrorLogController; |
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import com.gitee.sop.gatewaycommon.param.ApiParam; |
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import org.springframework.web.bind.annotation.RestController; |
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import org.springframework.web.server.ServerWebExchange; |
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import java.util.Map; |
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/** |
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* @author tanghc |
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*/ |
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@RestController |
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public class ErrorLogController extends BaseErrorLogController<ServerWebExchange> { |
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@Override |
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protected ApiParam getApiParam(ServerWebExchange request) { |
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Map<String, String> params = request.getRequest().getQueryParams().toSingleValueMap(); |
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return ApiParam.build(params); |
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} |
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} |
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@ -0,0 +1,43 @@ |
||||
package com.gitee.sop.gatewaycommon.gateway.controller; |
||||
|
||||
import com.gitee.sop.gatewaycommon.bean.ApiContext; |
||||
import com.gitee.sop.gatewaycommon.exception.ApiException; |
||||
import com.gitee.sop.gatewaycommon.gateway.ServerWebExchangeUtil; |
||||
import com.gitee.sop.gatewaycommon.message.ErrorEnum; |
||||
import com.gitee.sop.gatewaycommon.param.ApiParam; |
||||
import com.gitee.sop.gatewaycommon.result.ResultExecutor; |
||||
import org.springframework.web.bind.annotation.RequestMapping; |
||||
import org.springframework.web.bind.annotation.RestController; |
||||
import org.springframework.web.server.ServerWebExchange; |
||||
import reactor.core.publisher.Mono; |
||||
|
||||
/** |
||||
* @author tanghc |
||||
*/ |
||||
@RestController |
||||
public class GatewayController { |
||||
|
||||
/** |
||||
* 处理签名错误返回 |
||||
* |
||||
* @param exchange exchange |
||||
* @return 返回最终结果 |
||||
*/ |
||||
@RequestMapping("/sop/validateError") |
||||
public Mono<String> validateError(ServerWebExchange exchange) { |
||||
ApiParam apiParam = ServerWebExchangeUtil.getApiParam(exchange); |
||||
// 合并微服务传递过来的结果，变成最终结果
|
||||
ResultExecutor<ServerWebExchange, String> resultExecutor = ApiContext.getApiConfig().getGatewayResultExecutor(); |
||||
String gatewayResult = resultExecutor.buildErrorResult(exchange, apiParam.getThrowable()); |
||||
return Mono.just(gatewayResult); |
||||
} |
||||
|
||||
@RequestMapping("/sop/unknown") |
||||
public Mono<String> unknown(ServerWebExchange exchange) { |
||||
ApiException exception = ErrorEnum.ISV_INVALID_METHOD.getErrorMeta().getException(); |
||||
ResultExecutor<ServerWebExchange, String> resultExecutor = ApiContext.getApiConfig().getGatewayResultExecutor(); |
||||
String gatewayResult = resultExecutor.buildErrorResult(exchange, exception); |
||||
return Mono.just(gatewayResult); |
||||
} |
||||
|
||||
} |
||||
@ -0,0 +1,153 @@ |
||||
package com.gitee.sop.gatewaycommon.gateway.filter; |
||||
|
||||
import com.gitee.sop.gatewaycommon.bean.SopConstants; |
||||
import com.gitee.sop.gatewaycommon.exception.ApiException; |
||||
import com.gitee.sop.gatewaycommon.gateway.ServerWebExchangeUtil; |
||||
import com.gitee.sop.gatewaycommon.manager.EnvironmentContext; |
||||
import com.gitee.sop.gatewaycommon.manager.EnvironmentKeys; |
||||
import com.gitee.sop.gatewaycommon.param.ApiParam; |
||||
import com.gitee.sop.gatewaycommon.validate.Validator; |
||||
import lombok.extern.slf4j.Slf4j; |
||||
import org.springframework.beans.factory.annotation.Autowired; |
||||
import org.springframework.cloud.gateway.support.BodyInserterContext; |
||||
import org.springframework.cloud.gateway.support.CachedBodyOutputMessage; |
||||
import org.springframework.core.Ordered; |
||||
import org.springframework.core.annotation.Order; |
||||
import org.springframework.core.io.buffer.DataBuffer; |
||||
import org.springframework.http.HttpHeaders; |
||||
import org.springframework.http.HttpMethod; |
||||
import org.springframework.http.codec.HttpMessageReader; |
||||
import org.springframework.http.server.reactive.ServerHttpRequest; |
||||
import org.springframework.http.server.reactive.ServerHttpRequestDecorator; |
||||
import org.springframework.web.reactive.function.BodyInserter; |
||||
import org.springframework.web.reactive.function.BodyInserters; |
||||
import org.springframework.web.reactive.function.server.HandlerStrategies; |
||||
import org.springframework.web.reactive.function.server.ServerRequest; |
||||
import org.springframework.web.server.ServerWebExchange; |
||||
import org.springframework.web.server.WebFilter; |
||||
import org.springframework.web.server.WebFilterChain; |
||||
import reactor.core.publisher.Flux; |
||||
import reactor.core.publisher.Mono; |
||||
|
||||
import java.net.URI; |
||||
import java.util.Arrays; |
||||
import java.util.List; |
||||
import java.util.Objects; |
||||
|
||||
/** |
||||
* 入口 |
||||
* |
||||
* @author tanghc |
||||
*/ |
||||
@Slf4j |
||||
@Order(Ordered.HIGHEST_PRECEDENCE) |
||||
public class IndexFilter implements WebFilter { |
||||
|
||||
private static final String INDEX_PATH = "/"; |
||||
private static final String REST_PATH_PREFIX = "/rest"; |
||||
private static final String SOP_PATH_PREFIX = "/sop"; |
||||
|
||||
@Autowired |
||||
private Validator validator; |
||||
|
||||
@Override |
||||
public Mono<Void> filter(ServerWebExchange exchange, WebFilterChain chain) { |
||||
ServerHttpRequest request = exchange.getRequest(); |
||||
String path = request.getURI().getPath(); |
||||
// SOP路径，直接放行
|
||||
if (path.startsWith(SOP_PATH_PREFIX)) { |
||||
return chain.filter(exchange); |
||||
} |
||||
// 如果是restful请求，直接转发
|
||||
if (path.startsWith(REST_PATH_PREFIX)) { |
||||
String sopRestfulEnableValue = EnvironmentKeys.SOP_RESTFUL_ENABLE.getValue(); |
||||
if (!Objects.equals("true", sopRestfulEnableValue)) { |
||||
log.error("尝试调用restful请求，但sop.restful.enable未开启"); |
||||
return ServerWebExchangeUtil.forwardUnknown(exchange, chain); |
||||
} |
||||
ServerWebExchange newExchange = ServerWebExchangeUtil.getRestfulExchange(exchange, path); |
||||
return chain.filter(newExchange); |
||||
} |
||||
if (Objects.equals(path, INDEX_PATH)) { |
||||
if (request.getMethod() == HttpMethod.POST) { |
||||
ServerRequest serverRequest = ServerWebExchangeUtil.createReadBodyRequest(exchange); |
||||
// 读取请求体中的内容
|
||||
Mono<?> modifiedBody = serverRequest.bodyToMono(String.class) |
||||
.flatMap(body -> { |
||||
// 构建ApiParam
|
||||
ApiParam apiParam = ServerWebExchangeUtil.getApiParam(exchange, body); |
||||
// 签名验证
|
||||
doValidate(apiParam); |
||||
return Mono.just(body); |
||||
}); |
||||
BodyInserter bodyInserter = BodyInserters.fromPublisher(modifiedBody, (Class) String.class); |
||||
HttpHeaders headers = new HttpHeaders(); |
||||
headers.putAll(exchange.getRequest().getHeaders()); |
||||
|
||||
// the new content type will be computed by bodyInserter
|
||||
// and then set in the request decorator
|
||||
headers.remove(HttpHeaders.CONTENT_LENGTH); |
||||
|
||||
CachedBodyOutputMessage outputMessage = new CachedBodyOutputMessage( |
||||
exchange, headers); |
||||
return bodyInserter.insert(outputMessage, new BodyInserterContext()) |
||||
.then(Mono.defer(() -> { |
||||
ServerHttpRequest decorator = decorate(exchange, headers, outputMessage); |
||||
ServerWebExchange newExchange = exchange.mutate().request(decorator).build(); |
||||
return chain.filter(newExchange); |
||||
})); |
||||
|
||||
} else { |
||||
URI uri = exchange.getRequest().getURI(); |
||||
// 原始参数
|
||||
String originalQuery = uri.getRawQuery(); |
||||
// 构建ApiParam
|
||||
ApiParam apiParam = ServerWebExchangeUtil.getApiParam(exchange, originalQuery); |
||||
// 签名验证
|
||||
doValidate(apiParam); |
||||
ServerWebExchange newExchange = ServerWebExchangeUtil.getForwardExchange(exchange, apiParam); |
||||
return chain.filter(newExchange); |
||||
} |
||||
} else { |
||||
return ServerWebExchangeUtil.forwardUnknown(exchange, chain); |
||||
} |
||||
} |
||||
|
||||
private void doValidate(ApiParam apiParam) { |
||||
try { |
||||
validator.validate(apiParam); |
||||
} catch (ApiException e) { |
||||
log.error("验证失败，ip:{}, params:{}, errorMsg:{}", apiParam.fetchIp(), apiParam.toJSONString(), e.getMessage()); |
||||
apiParam.setThrowable(e); |
||||
} |
||||
} |
||||
|
||||
private ServerHttpRequestDecorator decorate( |
||||
ServerWebExchange exchange |
||||
, HttpHeaders headers |
||||
, CachedBodyOutputMessage outputMessage |
||||
) { |
||||
ApiParam apiParam = ServerWebExchangeUtil.getApiParam(exchange); |
||||
ServerHttpRequest newRequest = ServerWebExchangeUtil.getForwardRequest(exchange.getRequest(), apiParam); |
||||
return new ServerHttpRequestDecorator(newRequest) { |
||||
@Override |
||||
public HttpHeaders getHeaders() { |
||||
long contentLength = headers.getContentLength(); |
||||
HttpHeaders httpHeaders = new HttpHeaders(); |
||||
httpHeaders.putAll(super.getHeaders()); |
||||
if (contentLength > 0) { |
||||
httpHeaders.setContentLength(contentLength); |
||||
} else { |
||||
httpHeaders.set(HttpHeaders.TRANSFER_ENCODING, "chunked"); |
||||
} |
||||
httpHeaders.set(SopConstants.REDIRECT_VERSION_KEY, apiParam.fetchVersion()); |
||||
return httpHeaders; |
||||
} |
||||
|
||||
@Override |
||||
public Flux<DataBuffer> getBody() { |
||||
return outputMessage.getBody(); |
||||
} |
||||
}; |
||||
} |
||||
} |
||||
@ -1,58 +0,0 @@ |
||||
package com.gitee.sop.gatewaycommon.gateway.filter; |
||||
|
||||
import com.gitee.sop.gatewaycommon.bean.SopConstants; |
||||
import com.gitee.sop.gatewaycommon.util.RouteUtil; |
||||
import lombok.extern.slf4j.Slf4j; |
||||
import org.springframework.cloud.gateway.filter.GatewayFilterChain; |
||||
import org.springframework.cloud.gateway.filter.GlobalFilter; |
||||
import org.springframework.cloud.gateway.route.Route; |
||||
import org.springframework.core.Ordered; |
||||
import org.springframework.util.StringUtils; |
||||
import org.springframework.web.server.ServerWebExchange; |
||||
import org.springframework.web.util.UriComponentsBuilder; |
||||
import reactor.core.publisher.Mono; |
||||
|
||||
import java.net.URI; |
||||
|
||||
import static org.springframework.cloud.gateway.filter.LoadBalancerClientFilter.LOAD_BALANCER_CLIENT_FILTER_ORDER; |
||||
import static org.springframework.cloud.gateway.support.ServerWebExchangeUtils.GATEWAY_REQUEST_URL_ATTR; |
||||
import static org.springframework.cloud.gateway.support.ServerWebExchangeUtils.GATEWAY_ROUTE_ATTR; |
||||
|
||||
/** |
||||
* 在LoadBalancerClientFilter后面处理，从Route中找到具体的path，然后插入到uri的path中 |
||||
* |
||||
* @author tanghc |
||||
*/ |
||||
@Slf4j |
||||
public class LoadBalancerClientExtFilter implements GlobalFilter, Ordered { |
||||
|
||||
@Override |
||||
public int getOrder() { |
||||
return LOAD_BALANCER_CLIENT_FILTER_ORDER + 1; |
||||
} |
||||
|
||||
@Override |
||||
public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) { |
||||
Route route = exchange.getAttribute(GATEWAY_ROUTE_ATTR); |
||||
String path = this.findPath(exchange, route); |
||||
if (StringUtils.hasLength(path)) { |
||||
URI url = exchange.getAttribute(GATEWAY_REQUEST_URL_ATTR); |
||||
UriComponentsBuilder uriComponentsBuilder = UriComponentsBuilder.fromUri(url); |
||||
uriComponentsBuilder.path(path); |
||||
URI requestUrl = uriComponentsBuilder.build(true).toUri(); |
||||
exchange.getAttributes().put(GATEWAY_REQUEST_URL_ATTR, requestUrl); |
||||
} |
||||
return chain.filter(exchange); |
||||
} |
||||
|
||||
protected String findPath(ServerWebExchange exchange, Route route) { |
||||
String path = exchange.getAttribute(SopConstants.REDIRECT_PATH_KEY); |
||||
if (path != null) { |
||||
return path; |
||||
} |
||||
URI routeUri = route.getUri(); |
||||
String uriStr = routeUri.toString(); |
||||
return RouteUtil.findPath(uriStr); |
||||
} |
||||
|
||||
} |
||||
@ -1,48 +0,0 @@ |
||||
package com.gitee.sop.gatewaycommon.gateway.filter; |
||||
|
||||
import com.gitee.sop.gatewaycommon.exception.ApiException; |
||||
import com.gitee.sop.gatewaycommon.gateway.ServerWebExchangeUtil; |
||||
import com.gitee.sop.gatewaycommon.param.ApiParam; |
||||
import com.gitee.sop.gatewaycommon.param.ParamBuilder; |
||||
import com.gitee.sop.gatewaycommon.validate.Validator; |
||||
import lombok.extern.slf4j.Slf4j; |
||||
import org.springframework.beans.factory.annotation.Autowired; |
||||
import org.springframework.cloud.gateway.filter.GatewayFilterChain; |
||||
import org.springframework.cloud.gateway.filter.GlobalFilter; |
||||
import org.springframework.core.Ordered; |
||||
import org.springframework.web.server.ServerWebExchange; |
||||
import reactor.core.publisher.Mono; |
||||
|
||||
/** |
||||
* @author tanghc |
||||
*/ |
||||
@Slf4j |
||||
public class ValidateFilter implements GlobalFilter, Ordered { |
||||
|
||||
@Autowired |
||||
private ParamBuilder<ServerWebExchange> paramBuilder; |
||||
|
||||
@Autowired |
||||
private Validator validator; |
||||
|
||||
@Override |
||||
public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) { |
||||
// 解析参数
|
||||
ApiParam param = paramBuilder.build(exchange); |
||||
ServerWebExchangeUtil.setApiParam(exchange, param); |
||||
// 验证操作，这里有负责验证签名参数
|
||||
try { |
||||
validator.validate(param); |
||||
} catch (ApiException e) { |
||||
log.error("验证失败，params:{}", param.toJSONString(), e); |
||||
throw e; |
||||
} |
||||
return chain.filter(exchange); |
||||
} |
||||
|
||||
@Override |
||||
public int getOrder() { |
||||
// 最优先执行
|
||||
return Orders.VALIDATE_FILTER_ORDER; |
||||
} |
||||
} |
||||
@ -1,27 +0,0 @@ |
||||
package com.gitee.sop.gatewaycommon.gateway.param; |
||||
|
||||
import com.gitee.sop.gatewaycommon.gateway.ServerWebExchangeUtil; |
||||
import com.gitee.sop.gatewaycommon.param.ApiParam; |
||||
import com.gitee.sop.gatewaycommon.param.BaseParamBuilder; |
||||
import org.springframework.web.server.ServerWebExchange; |
||||
|
||||
/** |
||||
* @author tanghc |
||||
*/ |
||||
public class GatewayParamBuilder extends BaseParamBuilder<ServerWebExchange> { |
||||
|
||||
@Override |
||||
public ApiParam buildRequestParams(ServerWebExchange exchange) { |
||||
return ServerWebExchangeUtil.getRequestParams(exchange); |
||||
} |
||||
|
||||
@Override |
||||
public String getIP(ServerWebExchange ctx) { |
||||
return ctx.getRequest().getRemoteAddress().getAddress().getHostAddress(); |
||||
} |
||||
|
||||
@Override |
||||
public void setVersionInHeader(ServerWebExchange ctx, String headerName, String version) { |
||||
ctx.getRequest().getHeaders().add(headerName, version); |
||||
} |
||||
} |
||||
@ -1,105 +0,0 @@ |
||||
package com.gitee.sop.gatewaycommon.gateway.route; |
||||
|
||||
import com.gitee.sop.gatewaycommon.bean.SopConstants; |
||||
import com.gitee.sop.gatewaycommon.gateway.ServerWebExchangeUtil; |
||||
import com.gitee.sop.gatewaycommon.param.ParamNames; |
||||
import lombok.extern.slf4j.Slf4j; |
||||
import org.springframework.cloud.gateway.handler.predicate.AbstractRoutePredicateFactory; |
||||
import org.springframework.util.AntPathMatcher; |
||||
import org.springframework.util.CollectionUtils; |
||||
import org.springframework.util.PathMatcher; |
||||
import org.springframework.validation.annotation.Validated; |
||||
import org.springframework.web.server.ServerWebExchange; |
||||
|
||||
import javax.validation.constraints.NotEmpty; |
||||
import java.util.Arrays; |
||||
import java.util.List; |
||||
import java.util.Map; |
||||
import java.util.function.Predicate; |
||||
|
||||
/** |
||||
* 此断言决定执行哪个路由 |
||||
* |
||||
* 使用地方： |
||||
* @see com.gitee.sop.gatewaycommon.gateway.route.GatewayRouteCache |
||||
* |
||||
* @author tanghc |
||||
*/ |
||||
@Slf4j |
||||
public class NameVersionRoutePredicateFactory extends AbstractRoutePredicateFactory<NameVersionRoutePredicateFactory.Config> { |
||||
|
||||
private static final String PARAM_KEY = "param"; |
||||
private static final String REGEXP_KEY = "regexp"; |
||||
|
||||
private PathMatcher pathMatcher = new AntPathMatcher(); |
||||
|
||||
public NameVersionRoutePredicateFactory() { |
||||
super(Config.class); |
||||
} |
||||
|
||||
@Override |
||||
public List<String> shortcutFieldOrder() { |
||||
return Arrays.asList(PARAM_KEY, REGEXP_KEY); |
||||
} |
||||
|
||||
/** |
||||
* config.param为nameVersion，即路由id |
||||
* |
||||
* @param config |
||||
* @return 返回断言 |
||||
*/ |
||||
@Override |
||||
public Predicate<ServerWebExchange> apply(Config config) { |
||||
|
||||
return exchange -> { |
||||
Map<String, ?> params = ServerWebExchangeUtil.getRequestParams(exchange); |
||||
if (CollectionUtils.isEmpty(params)) { |
||||
return false; |
||||
} |
||||
String nameVersion = config.param; |
||||
Object name = params.get(ParamNames.API_NAME); |
||||
Object version = params.get(ParamNames.VERSION_NAME); |
||||
if (name == null || version == null) { |
||||
return false; |
||||
} |
||||
String key = name.toString() + version.toString(); |
||||
// 如果是通配符
|
||||
if (nameVersion.contains("{")) { |
||||
boolean match = pathMatcher.match(nameVersion, key); |
||||
if (match) { |
||||
Map<String, Object> attributes = exchange.getAttributes(); |
||||
attributes.put(SopConstants.REDIRECT_PATH_KEY, key); |
||||
} |
||||
return match; |
||||
} else { |
||||
return key.equals(nameVersion); |
||||
} |
||||
}; |
||||
} |
||||
|
||||
@Validated |
||||
public static class Config { |
||||
@NotEmpty |
||||
private String param; |
||||
|
||||
private String regexp; |
||||
|
||||
public String getParam() { |
||||
return param; |
||||
} |
||||
|
||||
public Config setParam(String param) { |
||||
this.param = param; |
||||
return this; |
||||
} |
||||
|
||||
public String getRegexp() { |
||||
return regexp; |
||||
} |
||||
|
||||
public Config setRegexp(String regexp) { |
||||
this.regexp = regexp; |
||||
return this; |
||||
} |
||||
} |
||||
} |
||||
@ -1,202 +0,0 @@ |
||||
package com.gitee.sop.gatewaycommon.gateway.route; |
||||
|
||||
import org.apache.commons.lang.StringUtils; |
||||
import org.apache.commons.logging.Log; |
||||
import org.apache.commons.logging.LogFactory; |
||||
import org.springframework.cloud.gateway.handler.AsyncPredicate; |
||||
import org.springframework.cloud.gateway.handler.predicate.AbstractRoutePredicateFactory; |
||||
import org.springframework.cloud.gateway.handler.predicate.ReadBodyPredicateFactory; |
||||
import org.springframework.core.io.buffer.DataBuffer; |
||||
import org.springframework.core.io.buffer.DataBufferUtils; |
||||
import org.springframework.http.HttpMethod; |
||||
import org.springframework.http.codec.HttpMessageReader; |
||||
import org.springframework.http.server.reactive.ServerHttpRequest; |
||||
import org.springframework.http.server.reactive.ServerHttpRequestDecorator; |
||||
import org.springframework.util.MultiValueMap; |
||||
import org.springframework.web.reactive.function.server.HandlerStrategies; |
||||
import org.springframework.web.reactive.function.server.ServerRequest; |
||||
import org.springframework.web.server.ServerWebExchange; |
||||
import reactor.core.publisher.Flux; |
||||
import reactor.core.publisher.Mono; |
||||
|
||||
import java.util.ArrayList; |
||||
import java.util.List; |
||||
import java.util.Map; |
||||
import java.util.Objects; |
||||
import java.util.function.Predicate; |
||||
|
||||
import static org.springframework.cloud.gateway.filter.AdaptCachedBodyGlobalFilter.CACHED_REQUEST_BODY_KEY; |
||||
|
||||
/** |
||||
* 获取请求参数插件，兼容get，post，使用方式： |
||||
* @Bean |
||||
* ReadBodyRoutePredicateFactory readBodyRoutePredicateFactory() { |
||||
* return new ReadBodyRoutePredicateFactory(); |
||||
* } |
||||
* |
||||
* @see org.springframework.cloud.gateway.handler.predicate.ReadBodyPredicateFactory |
||||
* 详见：https://blog.51cto.com/thinklili/2329184
|
||||
* |
||||
* 使用地方： |
||||
* @see com.gitee.sop.gatewaycommon.gateway.route.GatewayRouteCache |
||||
* |
||||
* @author tanghc |
||||
*/ |
||||
public class ReadBodyRoutePredicateFactory extends AbstractRoutePredicateFactory<ReadBodyRoutePredicateFactory.Config> { |
||||
|
||||
protected static final Log LOGGER = LogFactory.getLog(ReadBodyPredicateFactory.class); |
||||
|
||||
private static final String TEST_ATTRIBUTE = "read_body_predicate_test_attribute"; |
||||
private static final String CACHE_REQUEST_BODY_OBJECT_KEY = "cachedRequestBodyObject"; |
||||
private static final List<HttpMessageReader<?>> HTTP_MESSAGE_READERS = HandlerStrategies.withDefaults().messageReaders(); |
||||
|
||||
|
||||
public ReadBodyRoutePredicateFactory() { |
||||
super(ReadBodyRoutePredicateFactory.Config.class); |
||||
} |
||||
|
||||
@Override |
||||
public AsyncPredicate<ServerWebExchange> applyAsync(Config config) { |
||||
return exchange -> { |
||||
HttpMethod method = exchange.getRequest().getMethod(); |
||||
if (method == HttpMethod.POST) { |
||||
return this.applyForPost(exchange, config); |
||||
} else { |
||||
return this.applyForGet(exchange, config); |
||||
} |
||||
}; |
||||
} |
||||
|
||||
/** |
||||
* 获取post表单参数 |
||||
* @param exchange |
||||
* @param config |
||||
* @return |
||||
*/ |
||||
protected Mono<Boolean> applyForPost(ServerWebExchange exchange, Config config) { |
||||
Class inClass = config.getInClass(); |
||||
|
||||
Object cachedBody = exchange.getAttribute(CACHE_REQUEST_BODY_OBJECT_KEY); |
||||
// We can only read the body from the request once, once that happens if we try to read the body again an
|
||||
// exception will be thrown. The below if/else caches the body object as a request attribute in the ServerWebExchange
|
||||
// so if this filter is run more than once (due to more than one route using it) we do not try to read the
|
||||
// request body multiple times
|
||||
if (cachedBody != null) { |
||||
try { |
||||
boolean test = config.getPredicate().test(cachedBody); |
||||
exchange.getAttributes().put(TEST_ATTRIBUTE, test); |
||||
return Mono.just(test); |
||||
} catch (ClassCastException e) { |
||||
if (LOGGER.isDebugEnabled()) { |
||||
LOGGER.debug("Predicate test failed because class in predicate does not canVisit the cached body object", |
||||
e); |
||||
} |
||||
} |
||||
return Mono.just(false); |
||||
} else { |
||||
//Join all the DataBuffers so we have a single DataBuffer for the body
|
||||
return DataBufferUtils.join(exchange.getRequest().getBody()) |
||||
.flatMap(dataBuffer -> { |
||||
//Update the retain counts so we can read the body twice, once to parse into an object
|
||||
//that we can test the predicate against and a second time when the HTTP client sends
|
||||
//the request downstream
|
||||
//Note: if we end up reading the body twice we will run into a problem, but as of right
|
||||
//now there is no good use case for doing this
|
||||
DataBufferUtils.retain(dataBuffer); |
||||
//Make a slice for each read so each read has its own read/write indexes
|
||||
Flux<DataBuffer> cachedFlux = Flux.defer(() -> Flux.just(dataBuffer.slice(0, dataBuffer.readableByteCount()))); |
||||
|
||||
ServerHttpRequest mutatedRequest = new ServerHttpRequestDecorator(exchange.getRequest()) { |
||||
@Override |
||||
public Flux<DataBuffer> getBody() { |
||||
return cachedFlux; |
||||
} |
||||
}; |
||||
return ServerRequest.create(exchange.mutate().request(mutatedRequest).build(), HTTP_MESSAGE_READERS) |
||||
.bodyToMono(inClass) |
||||
.doOnNext(objectValue -> { |
||||
exchange.getAttributes().put(CACHE_REQUEST_BODY_OBJECT_KEY, objectValue); |
||||
exchange.getAttributes().put(CACHED_REQUEST_BODY_KEY, cachedFlux); |
||||
}) |
||||
.map(objectValue -> config.getPredicate().test(objectValue)); |
||||
}); |
||||
|
||||
} |
||||
} |
||||
|
||||
/** |
||||
* 获取GET请求参数 |
||||
* @param exchange |
||||
* @param config |
||||
* @return |
||||
*/ |
||||
protected Mono<Boolean> applyForGet(ServerWebExchange exchange, Config config) { |
||||
// 处理get请求
|
||||
MultiValueMap<String, String> queryParams = exchange.getRequest().getQueryParams(); |
||||
String objectValue = null; |
||||
if (queryParams != null && queryParams.size() > 0) { |
||||
List<String> params = new ArrayList<>(queryParams.size()); |
||||
for (Map.Entry<String, List<String>> entry : queryParams.entrySet()) { |
||||
params.add(entry.getKey() + "=" + entry.getValue().get(0)); |
||||
} |
||||
objectValue = StringUtils.join(params.toArray()); |
||||
exchange.getAttributes().put(CACHE_REQUEST_BODY_OBJECT_KEY, objectValue); |
||||
} |
||||
return Mono.just(config.getPredicate().test(objectValue)); |
||||
} |
||||
|
||||
@Override |
||||
public Config newConfig() { |
||||
Config config = super.newConfig(); |
||||
config.setInClass(String.class); |
||||
config.setPredicate(Objects::nonNull); |
||||
return config; |
||||
} |
||||
|
||||
@Override |
||||
@SuppressWarnings("unchecked") |
||||
public Predicate<ServerWebExchange> apply(Config config) { |
||||
throw new UnsupportedOperationException( |
||||
"ReadBodyPredicateFactory is only async."); |
||||
} |
||||
|
||||
public static class Config { |
||||
private Class inClass; |
||||
private Predicate predicate; |
||||
private Map<String, Object> hints; |
||||
|
||||
public Class getInClass() { |
||||
return inClass; |
||||
} |
||||
|
||||
public Config setInClass(Class inClass) { |
||||
this.inClass = inClass; |
||||
return this; |
||||
} |
||||
|
||||
public Predicate getPredicate() { |
||||
return predicate; |
||||
} |
||||
|
||||
public <T> Config setPredicate(Class<T> inClass, Predicate<T> predicate) { |
||||
setInClass(inClass); |
||||
this.predicate = predicate; |
||||
return this; |
||||
} |
||||
|
||||
public Config setPredicate(Predicate predicate) { |
||||
this.predicate = predicate; |
||||
return this; |
||||
} |
||||
|
||||
public Map<String, Object> getHints() { |
||||
return hints; |
||||
} |
||||
|
||||
public Config setHints(Map<String, Object> hints) { |
||||
this.hints = hints; |
||||
return this; |
||||
} |
||||
} |
||||
|
||||
} |
||||
@ -1,72 +1,23 @@ |
||||
package com.gitee.sop.gatewaycommon.zuul.controller; |
||||
|
||||
import com.gitee.sop.gatewaycommon.bean.ApiConfig; |
||||
import com.gitee.sop.gatewaycommon.bean.ErrorEntity; |
||||
import com.gitee.sop.gatewaycommon.manager.ServiceErrorManager; |
||||
import com.gitee.sop.gatewaycommon.bean.BaseErrorLogController; |
||||
import com.gitee.sop.gatewaycommon.param.ApiParam; |
||||
import com.gitee.sop.gatewaycommon.result.ApiResult; |
||||
import com.gitee.sop.gatewaycommon.result.JsonResult; |
||||
import com.gitee.sop.gatewaycommon.util.RequestUtil; |
||||
import com.gitee.sop.gatewaycommon.validate.taobao.TaobaoSigner; |
||||
import org.springframework.beans.factory.annotation.Value; |
||||
import org.springframework.stereotype.Controller; |
||||
import org.springframework.web.bind.annotation.GetMapping; |
||||
import org.springframework.web.bind.annotation.RestController; |
||||
|
||||
import javax.servlet.http.HttpServletRequest; |
||||
import java.util.Collection; |
||||
import java.util.Map; |
||||
|
||||
/** |
||||
* @author tanghc |
||||
*/ |
||||
@Controller |
||||
public class ErrorLogController { |
||||
@RestController |
||||
public class ErrorLogController extends BaseErrorLogController<HttpServletRequest> { |
||||
|
||||
TaobaoSigner signer = new TaobaoSigner(); |
||||
|
||||
@Value("${zuul.secret}") |
||||
private String secret; |
||||
|
||||
@GetMapping("listErrors") |
||||
public ApiResult listErrors(HttpServletRequest request) { |
||||
try { |
||||
this.check(request); |
||||
ServiceErrorManager serviceErrorManager = ApiConfig.getInstance().getServiceErrorManager(); |
||||
Collection<ErrorEntity> allErrors = serviceErrorManager.listAllErrors(); |
||||
JsonResult apiResult = new JsonResult(); |
||||
apiResult.setData(allErrors); |
||||
return apiResult; |
||||
} catch (Exception e) { |
||||
ApiResult apiResult = new ApiResult(); |
||||
apiResult.setCode("505050"); |
||||
apiResult.setMsg(e.getMessage()); |
||||
return apiResult; |
||||
} |
||||
} |
||||
|
||||
@GetMapping("clearErrors") |
||||
public ApiResult clearErrors(HttpServletRequest request) { |
||||
try { |
||||
this.check(request); |
||||
ServiceErrorManager serviceErrorManager = ApiConfig.getInstance().getServiceErrorManager(); |
||||
serviceErrorManager.clear(); |
||||
return new ApiResult(); |
||||
} catch (Exception e) { |
||||
ApiResult apiResult = new ApiResult(); |
||||
apiResult.setCode("505050"); |
||||
apiResult.setMsg(e.getMessage()); |
||||
return apiResult; |
||||
} |
||||
} |
||||
|
||||
private void check(HttpServletRequest request) { |
||||
@Override |
||||
protected ApiParam getApiParam(HttpServletRequest request) { |
||||
Map<String, String> params = RequestUtil.convertRequestParamsToMap(request); |
||||
ApiParam apiParam = ApiParam.build(params); |
||||
boolean right = signer.checkSign(apiParam, secret); |
||||
if (!right) { |
||||
throw new RuntimeException("签名校验失败"); |
||||
} |
||||
return ApiParam.build(params); |
||||
} |
||||
|
||||
} |
||||
|
||||
@ -1,45 +0,0 @@ |
||||
package com.gitee.sop.gatewaycommon.zuul.controller; |
||||
|
||||
import com.gitee.sop.gatewaycommon.bean.SopConstants; |
||||
import org.springframework.beans.factory.annotation.Value; |
||||
|
||||
import javax.servlet.ServletException; |
||||
import javax.servlet.annotation.WebServlet; |
||||
import javax.servlet.http.HttpServlet; |
||||
import javax.servlet.http.HttpServletRequest; |
||||
import javax.servlet.http.HttpServletResponse; |
||||
import java.io.IOException; |
||||
|
||||
/** |
||||
* 传统web开发入口 |
||||
* @author tanghc |
||||
*/ |
||||
//@WebServlet(urlPatterns = "/rest/*")
|
||||
public class RestServlet extends HttpServlet { |
||||
|
||||
private static final String EMPTY_VERSION = ""; |
||||
|
||||
@Value("${zuul.servlet-path:/zuul}") |
||||
private String path; |
||||
|
||||
@Value("${sop.restful.path:/rest}") |
||||
private String restPath; |
||||
|
||||
@Override |
||||
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { |
||||
doPost(request, response); |
||||
} |
||||
|
||||
@Override |
||||
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { |
||||
String url = request.getRequestURL().toString(); |
||||
int index = url.indexOf(restPath); |
||||
// 取/rest的后面部分
|
||||
String path = url.substring(index + restPath.length()); |
||||
request.setAttribute(SopConstants.REDIRECT_METHOD_KEY, path); |
||||
request.setAttribute(SopConstants.REDIRECT_VERSION_KEY, EMPTY_VERSION); |
||||
request.setAttribute(SopConstants.SOP_NOT_MERGE, true); |
||||
request.getRequestDispatcher(this.path).forward(request, response); |
||||
} |
||||
|
||||
} |
||||
@ -0,0 +1,3 @@ |
||||
org.springframework.boot.env.EnvironmentPostProcessor=com.gitee.sop.gatewaycommon.env.SopEnvironmentPostProcessor |
||||
# 自定义自动配置类,如果有多个类，使用逗号（，）分隔，\正斜杠标示换行还可以读取到指定的类 |
||||
org.springframework.boot.autoconfigure.EnableAutoConfiguration=com.gitee.sop.bridge.SopGatewayAutoConfiguration |
||||
Loading…
Reference in new issue