pull/5/MERGE
tanghc 4 years ago
parent dc584c36d6
commit 4ce2fc826d
  1. 1
      changelog.md
  2. 7
      pom.xml
  3. 5
      sop-common/sop-service-common/pom.xml
  4. 37
      sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/param/AbstractValidationAnnotationBuilder.java
  5. 48
      sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/param/ApiArgumentResolver.java
  6. 15
      sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/param/BaseValidationAnnotationBuilder.java
  7. 186
      sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/param/SingleParameterClassCreator.java
  8. 44
      sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/param/SingleParameterContext.java
  9. 24
      sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/param/SingleParameterContextValue.java
  10. 27
      sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/param/SingleParameterWrapper.java
  11. 16
      sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/param/ValidationAnnotationBuilder.java
  12. 27
      sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/param/ValidationAnnotationDefinition.java
  13. 117
      sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/param/ValidationAnnotationDefinitionFactory.java
  14. 128
      sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/util/FieldUtil.java
  15. 199
      sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/util/ReflectionUtil.java
  16. 33
      sop-example/sop-story/src/main/java/com/gitee/sop/storyweb/controller/Example1001_BaseController.java
  17. 8
      sop-example/sop-story/src/main/java/com/gitee/sop/storyweb/controller/param/TypeEnum.java
  18. 10
      sop-gateway/src/main/java/com/gitee/sop/gateway/interceptor/MyRouteInterceptor.java
  19. 126
      sop-test/src/test/java/com/gitee/sop/test/OneParamTest.java

@ -5,6 +5,7 @@
- 可定义业务错误码(见`@Open`注解中的`bizCode`属性) - 可定义业务错误码(见`@Open`注解中的`bizCode`属性)
- 文档参数可指定最大长度(使用`@Length(max = xx)`) - 文档参数可指定最大长度(使用`@Length(max = xx)`)
- 修复返回大文本导致的错误(Exceeded limit on max bytes to buffer : 262144) - 修复返回大文本导致的错误(Exceeded limit on max bytes to buffer : 262144)
- 增强参数绑定
## 4.0.2 ## 4.0.2

@ -67,6 +67,7 @@
<springfox-spring-web.version>2.9.2</springfox-spring-web.version> <springfox-spring-web.version>2.9.2</springfox-spring-web.version>
<springfox-swagger2.version>2.9.2</springfox-swagger2.version> <springfox-swagger2.version>2.9.2</springfox-swagger2.version>
<easyopen.version>1.16.9</easyopen.version> <easyopen.version>1.16.9</easyopen.version>
<asm.version>6.2</asm.version>
</properties> </properties>
<dependencyManagement> <dependencyManagement>
@ -195,6 +196,12 @@
<version>${commons-logging.version}</version> <version>${commons-logging.version}</version>
</dependency> </dependency>
<dependency>
<groupId>org.ow2.asm</groupId>
<artifactId>asm</artifactId>
<version>${asm.version}</version>
</dependency>
<dependency> <dependency>
<groupId>org.projectlombok</groupId> <groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId> <artifactId>lombok</artifactId>

@ -51,6 +51,11 @@
<artifactId>hibernate-validator</artifactId> <artifactId>hibernate-validator</artifactId>
</dependency> </dependency>
<dependency>
<groupId>org.ow2.asm</groupId>
<artifactId>asm</artifactId>
</dependency>
<!-- optional --> <!-- optional -->
<dependency> <dependency>
<groupId>com.alibaba.cloud</groupId> <groupId>com.alibaba.cloud</groupId>

@ -0,0 +1,37 @@
package com.gitee.sop.servercommon.param;
import org.springframework.core.annotation.AnnotationUtils;
import java.lang.annotation.Annotation;
import java.util.Map;
import java.util.Set;
/**
* @author tanghc
*/
public abstract class AbstractValidationAnnotationBuilder<T extends Annotation> implements ValidationAnnotationBuilder<T> {
@Override
public ValidationAnnotationDefinition build(T jsr303Annotation) {
ValidationAnnotationDefinition validationAnnotationDefinition = new ValidationAnnotationDefinition();
validationAnnotationDefinition.setAnnotationClass(jsr303Annotation.annotationType());
Map<String, Object> properties = AnnotationUtils.getAnnotationAttributes(jsr303Annotation);
properties = this.formatProperties(properties);
validationAnnotationDefinition.setProperties(properties);
return validationAnnotationDefinition;
}
protected Map<String, Object> formatProperties(Map<String, Object> properties) {
Set<Map.Entry<String, Object>> entrySet = properties.entrySet();
for (Map.Entry<String, Object> entry : entrySet) {
Object value = entry.getValue();
if (value.getClass().isArray()) {
Object[] arr = (Object[])value;
if (arr.length == 0) {
properties.put(entry.getKey(), null);
}
}
}
return properties;
}
}

@ -8,6 +8,7 @@ import com.gitee.sop.servercommon.bean.OpenContext;
import com.gitee.sop.servercommon.bean.OpenContextImpl; import com.gitee.sop.servercommon.bean.OpenContextImpl;
import com.gitee.sop.servercommon.bean.ParamNames; import com.gitee.sop.servercommon.bean.ParamNames;
import com.gitee.sop.servercommon.bean.ServiceContext; import com.gitee.sop.servercommon.bean.ServiceContext;
import com.gitee.sop.servercommon.util.FieldUtil;
import com.gitee.sop.servercommon.util.OpenUtil; import com.gitee.sop.servercommon.util.OpenUtil;
import lombok.extern.slf4j.Slf4j; import lombok.extern.slf4j.Slf4j;
import org.springframework.core.MethodParameter; import org.springframework.core.MethodParameter;
@ -35,6 +36,7 @@ import java.io.InputStream;
import java.io.OutputStream; import java.io.OutputStream;
import java.io.Reader; import java.io.Reader;
import java.io.Writer; import java.io.Writer;
import java.lang.reflect.Parameter;
import java.security.Principal; import java.security.Principal;
import java.time.ZoneId; import java.time.ZoneId;
import java.util.ArrayList; import java.util.ArrayList;
@ -82,8 +84,8 @@ public class ApiArgumentResolver implements SopHandlerMethodArgumentResolver {
@Override @Override
public boolean supportsParameter(MethodParameter methodParameter) { public boolean supportsParameter(MethodParameter methodParameter) {
// 是否有注解 Open open = methodParameter.getMethodAnnotation(Open.class);
if (!methodParameter.hasMethodAnnotation(Open.class)) { if (open == null) {
return false; return false;
} }
Class<?> paramType = methodParameter.getParameterType(); Class<?> paramType = methodParameter.getParameterType();
@ -106,7 +108,25 @@ public class ApiArgumentResolver implements SopHandlerMethodArgumentResolver {
Writer.class.isAssignableFrom(paramType) Writer.class.isAssignableFrom(paramType)
); );
// 除此之外都匹配 // 除此之外都匹配
return !exclude; boolean support = !exclude;
if (support) {
this.wrapSingleParam(methodParameter, open);
}
return support;
}
/**
* 包装单个值参数
* @param methodParameter 参数信息
* @param open open注解
*/
private void wrapSingleParam(MethodParameter methodParameter, Open open) {
Parameter parameter = methodParameter.getParameter();
boolean isNumberStringEnumType = FieldUtil.isNumberStringEnumType(parameter.getType());
if (isNumberStringEnumType) {
log.debug("包装参数,方法:{},参数名:{}", methodParameter.getMethod(), parameter.getName());
SingleParameterContext.add(parameter, open);
}
} }
@Override @Override
@ -123,8 +143,15 @@ public class ApiArgumentResolver implements SopHandlerMethodArgumentResolver {
Object paramObj = this.getParamObject(methodParameter, nativeWebRequest); Object paramObj = this.getParamObject(methodParameter, nativeWebRequest);
if (paramObj != null) { if (paramObj != null) {
// JSR-303验证 // JSR-303验证
paramValidator.validateBizParam(paramObj);
return paramObj; if (paramObj instanceof SingleParameterWrapper) {
SingleParameterWrapper parameterWrapper = (SingleParameterWrapper) paramObj;
paramValidator.validateBizParam(parameterWrapper.getWrapperObject());
return parameterWrapper.getParamValue();
} else {
paramValidator.validateBizParam(paramObj);
return paramObj;
}
} }
HandlerMethodArgumentResolver resolver = getOtherArgumentResolver(methodParameter); HandlerMethodArgumentResolver resolver = getOtherArgumentResolver(methodParameter);
if (resolver != null) { if (resolver != null) {
@ -164,6 +191,17 @@ public class ApiArgumentResolver implements SopHandlerMethodArgumentResolver {
} }
// 方法参数类型 // 方法参数类型
Class<?> parameterType = methodParameter.getParameterType(); Class<?> parameterType = methodParameter.getParameterType();
SingleParameterContextValue singleValue = SingleParameterContext.get(openContext.getMethod(), openContext.getVersion());
// 如果是单值参数
if (singleValue != null) {
JSONObject jsonObj = JSON.parseObject(bizContent);
Object paramValue = jsonObj.getObject(singleValue.getParameterName(), parameterType);
Object wrapperObject = jsonObj.toJavaObject(singleValue.getWrapClass());
SingleParameterWrapper singleParameterWrapper = new SingleParameterWrapper();
singleParameterWrapper.setParamValue(paramValue);
singleParameterWrapper.setWrapperObject(wrapperObject);
return singleParameterWrapper;
}
Object param; Object param;
// 如果是json字符串 // 如果是json字符串
if (JSONValidator.from(bizContent).validate()) { if (JSONValidator.from(bizContent).validate()) {

@ -0,0 +1,15 @@
package com.gitee.sop.servercommon.param;
import com.gitee.sop.servercommon.util.ReflectionUtil;
import java.lang.annotation.Annotation;
/**
* @author tanghc
*/
public abstract class BaseValidationAnnotationBuilder<T extends Annotation> extends AbstractValidationAnnotationBuilder<T> {
public BaseValidationAnnotationBuilder() {
Class<?> clazz = ReflectionUtil.getSuperClassGenricType(getClass(), 0);
ValidationAnnotationDefinitionFactory.addBuilder(clazz, this);
}
}

@ -0,0 +1,186 @@
package com.gitee.sop.servercommon.param;
import com.gitee.sop.servercommon.util.FieldUtil;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang.StringUtils;
import org.objectweb.asm.AnnotationVisitor;
import org.objectweb.asm.ClassWriter;
import org.objectweb.asm.FieldVisitor;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;
import org.objectweb.asm.Type;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.io.IOException;
import java.lang.annotation.Annotation;
import java.lang.reflect.Parameter;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.atomic.AtomicInteger;
/**
* 包装单个参数
* <code>
* public class WrapperParam0id implements SingleValue {
* public String id;
*
* public Object fetchValue() {
* return this.id;
* }
* }
* </code>
*
* @author tanghc
*/
public class SingleParameterClassCreator implements Opcodes {
private static final Logger logger = LoggerFactory.getLogger(SingleParameterClassCreator.class);
private static final String FOLDER_END_CHAR = "/";
private static final String CLASS_FILE_SUFFIX = ".class";
private static final String WRAPPER_PARAM = "WrapperParam";
private static final String PKG = "com/gitee/sop/servercommon/gen/";
private static final String OBJECT = "java/lang/Object";
private static final ParameterClassLoader CLASS_LOADER = new ParameterClassLoader();
private static final AtomicInteger i = new AtomicInteger();
// 生成class文件的保存路径
private String savePath;
/**
* 生成一个类里面指放这个字段
*
* @param parameter 字段只能是基本类型或字符串类型
* @return 如果不是基本类型或字符串类型返回null
*/
public Class<?> create(Parameter parameter, String paramName) {
Class<?> paramType = parameter.getType();
if (!FieldUtil.isNumberStringEnumType(paramType)) {
return null;
}
/* *******************************class********************************************** */
// 创建一个ClassWriter, 以生成一个新的类
ClassWriter classWriter = new ClassWriter(0);
// 类名
String className = WRAPPER_PARAM + i.incrementAndGet() + paramName;
// 类路径名:com/gitee/sop/service/gen/WrapperParam
String classpathName = PKG + className;
classWriter.visit(V1_8, ACC_PUBLIC, classpathName, null, OBJECT, null);
/* ********************************constructor********************************************* */
MethodVisitor methodVisitor = classWriter.visitMethod(ACC_PUBLIC, "<init>", "()V", null,
null);
methodVisitor.visitVarInsn(ALOAD, 0);
methodVisitor.visitMethodInsn(INVOKESPECIAL, OBJECT, "<init>", "()V", false);
methodVisitor.visitInsn(RETURN);
methodVisitor.visitMaxs(1, 1);
methodVisitor.visitEnd();
/* ************************************parameter***************************************** */
// 生成String name字段, Ljava/lang/String;
Type type = Type.getType(paramType);
FieldVisitor fieldVisitor = classWriter.visitField(ACC_PUBLIC, paramName, type.getDescriptor(), null, null);
// 生成验证注解
Annotation[] annotations = parameter.getAnnotations();
for (Annotation annotation : annotations) {
ValidationAnnotationDefinition validationAnnotationDefinition = ValidationAnnotationDefinitionFactory.build(annotation);
if (validationAnnotationDefinition == null) {
continue;
}
Class<?> annoClass = validationAnnotationDefinition.getAnnotationClass();
Type annoType = Type.getType(annoClass);
AnnotationVisitor annotationVisitor = fieldVisitor.visitAnnotation(annoType.getDescriptor(), true);
Map<String, Object> properties = validationAnnotationDefinition.getProperties();
if (properties != null) {
try {
Set<Map.Entry<String, Object>> entrySet = properties.entrySet();
for (Map.Entry<String, Object> entry : entrySet) {
Object val = entry.getValue();
if (val != null) {
// 设置枚举值
if (val.getClass().isEnum()) {
Type eType = Type.getType(val.getClass());
annotationVisitor.visitEnum(entry.getKey(), eType.getDescriptor(), val.toString());
} else if (val instanceof Class<?>) {
// val是Class类型
Type vType = Type.getType((Class<?>) val);
annotationVisitor.visit(entry.getKey(), vType);
} else {
annotationVisitor.visit(entry.getKey(), val);
}
}
}
} catch (Exception e) {
logger.error("ASM生成注解出错", e);
}
}
// 结束生成注解
annotationVisitor.visitEnd();
logger.debug("ASM生成参数注解,参数:{},注解:{},注解属性:{}", paramName, annoClass.getName(), properties);
}
fieldVisitor.visitEnd();
classWriter.visitEnd();
/* **********************************generate and load******************************************* */
byte[] code = classWriter.toByteArray();
if (StringUtils.isNotBlank(savePath)) {
if (!savePath.endsWith(FOLDER_END_CHAR)) {
savePath = savePath + FOLDER_END_CHAR;
}
this.writeClassFile(code, savePath + className + CLASS_FILE_SUFFIX);
}
Class<?> clazz = CLASS_LOADER.defineClass(code);
logger.debug("生成参数包装类:{},包装参数名:{},参数类型:{}", clazz.getName(), paramName, paramType);
return clazz;
}
protected void writeClassFile(byte[] code, String filepath) {
// 将二进制流写到本地磁盘上
try {
FileUtils.writeByteArrayToFile(new File(filepath), code);
} catch (IOException e) {
logger.error("写文件错误,filepath:" + filepath, e);
}
}
public void setSavePath(String savePath) {
this.savePath = savePath;
}
// 自定义类加载器
static class ParameterClassLoader extends ClassLoader {
public ParameterClassLoader() {
/*
指定父加载器不指定默认为AppClassLoader
springboot启动会使用自带的org.springframework.boot.loader.LaunchedURLClassLoader
如果不指定会出现加载器不一致导致ASM生成的class获取不到字段的注解
因此ASM生成的class必须使用当前ClassLoader进行生成
*/
super(Thread.currentThread().getContextClassLoader());
}
/**
* 加载class
*
* @param clazz 字节码
* @return
*/
public Class<?> defineClass(byte[] clazz) {
return this.defineClass(null, clazz, 0, clazz.length);
}
}
}

@ -0,0 +1,44 @@
package com.gitee.sop.servercommon.param;
import com.gitee.sop.servercommon.annotation.Open;
import com.gitee.sop.servercommon.bean.ServiceConfig;
import java.lang.reflect.Parameter;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
/**
* 存放单个参数
* @author tanghc
*/
public class SingleParameterContext {
private static SingleParameterClassCreator singleFieldWrapper = new SingleParameterClassCreator();
private static final Map<String, SingleParameterContextValue> context = new ConcurrentHashMap<>(16);
/**
* 添加单个参数
* @param parameter 接口单个参数
* @param open open注解
*/
public static void add(Parameter parameter, Open open) {
String version = open.version();
version = "".equals(version) ? ServiceConfig.getInstance().getDefaultVersion() : version;
String key = open.value() + version;
String parameterName = parameter.getName();
Class<?> wrapClass = singleFieldWrapper.create(parameter, parameterName);
SingleParameterContextValue value = new SingleParameterContextValue();
value.setParameterName(parameterName);
value.setWrapClass(wrapClass);
context.put(key, value);
}
public static SingleParameterContextValue get(String name, String version) {
return context.get(name + version);
}
public static void setSingleFieldWrapper(SingleParameterClassCreator singleFieldWrapper) {
SingleParameterContext.singleFieldWrapper = singleFieldWrapper;
}
}

@ -0,0 +1,24 @@
package com.gitee.sop.servercommon.param;
public class SingleParameterContextValue {
/** 参数名称 */
private String parameterName;
private Class<?> wrapClass;
public String getParameterName() {
return parameterName;
}
public void setParameterName(String parameterName) {
this.parameterName = parameterName;
}
public Class<?> getWrapClass() {
return wrapClass;
}
public void setWrapClass(Class<?> wrapClass) {
this.wrapClass = wrapClass;
}
}

@ -0,0 +1,27 @@
package com.gitee.sop.servercommon.param;
/**
* @author tanghc
*/
public class SingleParameterWrapper {
/** 包裹类实例 */
private Object wrapperObject;
/** 参数值 */
private Object paramValue;
public Object getWrapperObject() {
return wrapperObject;
}
public void setWrapperObject(Object wrapperObject) {
this.wrapperObject = wrapperObject;
}
public Object getParamValue() {
return paramValue;
}
public void setParamValue(Object paramValue) {
this.paramValue = paramValue;
}
}

@ -0,0 +1,16 @@
package com.gitee.sop.servercommon.param;
import java.lang.annotation.Annotation;
/**
* @author tanghc
*/
public interface ValidationAnnotationBuilder<T extends Annotation> {
/**
* 构建验证注解
*
* @param jsr303Annotation JSR-303注解
* @return 返回注解定义
*/
ValidationAnnotationDefinition build(T jsr303Annotation);
}

@ -0,0 +1,27 @@
package com.gitee.sop.servercommon.param;
import java.util.Map;
/**
* @author tanghc
*/
public class ValidationAnnotationDefinition {
private Class<?> annotationClass;
private Map<String, Object> properties;
public Class<?> getAnnotationClass() {
return annotationClass;
}
public void setAnnotationClass(Class<?> annotationClass) {
this.annotationClass = annotationClass;
}
public Map<String, Object> getProperties() {
return properties;
}
public void setProperties(Map<String, Object> properties) {
this.properties = properties;
}
}

@ -0,0 +1,117 @@
package com.gitee.sop.servercommon.param;
import io.swagger.annotations.ApiModelProperty;
import org.hibernate.validator.constraints.CodePointLength;
import org.hibernate.validator.constraints.ConstraintComposition;
import org.hibernate.validator.constraints.CreditCardNumber;
import org.hibernate.validator.constraints.Currency;
import org.hibernate.validator.constraints.EAN;
import org.hibernate.validator.constraints.ISBN;
import org.hibernate.validator.constraints.Length;
import org.hibernate.validator.constraints.LuhnCheck;
import org.hibernate.validator.constraints.Mod10Check;
import org.hibernate.validator.constraints.Mod11Check;
import org.hibernate.validator.constraints.ParameterScriptAssert;
import org.hibernate.validator.constraints.Range;
import org.hibernate.validator.constraints.SafeHtml;
import org.hibernate.validator.constraints.ScriptAssert;
import org.hibernate.validator.constraints.URL;
import org.hibernate.validator.constraints.UniqueElements;
import javax.validation.constraints.AssertFalse;
import javax.validation.constraints.AssertTrue;
import javax.validation.constraints.DecimalMax;
import javax.validation.constraints.DecimalMin;
import javax.validation.constraints.Digits;
import javax.validation.constraints.Email;
import javax.validation.constraints.Future;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
import javax.validation.constraints.Negative;
import javax.validation.constraints.NegativeOrZero;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.NotEmpty;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Null;
import javax.validation.constraints.Past;
import javax.validation.constraints.PastOrPresent;
import javax.validation.constraints.Pattern;
import javax.validation.constraints.Positive;
import javax.validation.constraints.PositiveOrZero;
import javax.validation.constraints.Size;
import java.lang.annotation.Annotation;
import java.util.HashMap;
import java.util.Map;
/**
* @author tanghc
*/
public class ValidationAnnotationDefinitionFactory {
private static final Map<Class<?>, ValidationAnnotationBuilder<?>> store = new HashMap<>(64);
static {
new BaseValidationAnnotationBuilder<ApiModelProperty>(){};
// validation-api-2.0.1.Final.jar下javax.validation.constraints
new BaseValidationAnnotationBuilder<AssertFalse>(){};
new BaseValidationAnnotationBuilder<AssertTrue>(){};
new BaseValidationAnnotationBuilder<DecimalMax>(){};
new BaseValidationAnnotationBuilder<DecimalMin>(){};
new BaseValidationAnnotationBuilder<Digits>(){};
new BaseValidationAnnotationBuilder<Email>(){};
new BaseValidationAnnotationBuilder<Future>(){};
new BaseValidationAnnotationBuilder<Max>(){};
new BaseValidationAnnotationBuilder<Min>(){};
new BaseValidationAnnotationBuilder<Negative>(){};
new BaseValidationAnnotationBuilder<NegativeOrZero>(){};
new BaseValidationAnnotationBuilder<NotBlank>(){};
new BaseValidationAnnotationBuilder<NotEmpty>(){};
new BaseValidationAnnotationBuilder<NotNull>(){};
new BaseValidationAnnotationBuilder<Null>(){};
new BaseValidationAnnotationBuilder<Past>(){};
new BaseValidationAnnotationBuilder<PastOrPresent>(){};
new BaseValidationAnnotationBuilder<Pattern>(){};
new BaseValidationAnnotationBuilder<Positive>(){};
new BaseValidationAnnotationBuilder<PositiveOrZero>(){};
new BaseValidationAnnotationBuilder<Size>(){};
// hibernate-validator-6.0.10.Final.jar下org.hibernate.validator.constraints
new BaseValidationAnnotationBuilder<CodePointLength>(){};
new BaseValidationAnnotationBuilder<ConstraintComposition>(){};
new BaseValidationAnnotationBuilder<CreditCardNumber>(){};
new BaseValidationAnnotationBuilder<Currency>(){};
new BaseValidationAnnotationBuilder<EAN>(){};
new BaseValidationAnnotationBuilder<ISBN>(){};
new BaseValidationAnnotationBuilder<Length>(){};
new BaseValidationAnnotationBuilder<LuhnCheck>(){};
new BaseValidationAnnotationBuilder<Mod10Check>(){};
new BaseValidationAnnotationBuilder<Mod11Check>(){};
new BaseValidationAnnotationBuilder<ParameterScriptAssert>(){};
new BaseValidationAnnotationBuilder<Range>(){};
new BaseValidationAnnotationBuilder<SafeHtml>(){};
new BaseValidationAnnotationBuilder<ScriptAssert>(){};
new BaseValidationAnnotationBuilder<UniqueElements>(){};
new BaseValidationAnnotationBuilder<URL>(){};
}
/**
* 添加注解对应的构建器
*
* @param annoClass
* @param builder
*/
public static void addBuilder(Class<?> annoClass, ValidationAnnotationBuilder<?> builder) {
store.put(annoClass, builder);
}
public static ValidationAnnotationDefinition build(Annotation annotation) {
Class<?> jsr303Anno = annotation.annotationType();
ValidationAnnotationBuilder validationAnnotationBuilder = store.get(jsr303Anno);
if (validationAnnotationBuilder == null) {
return null;
}
return validationAnnotationBuilder.build(annotation);
}
}

@ -0,0 +1,128 @@
package com.gitee.sop.servercommon.util;
import org.objectweb.asm.ClassReader;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.Label;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;
import org.objectweb.asm.Type;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.util.ClassUtils;
import java.io.IOException;
import java.io.InputStream;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.Arrays;
/**
* @author tanghc
*/
public class FieldUtil {
private static final Logger log = LoggerFactory.getLogger(FieldUtil.class);
private static final String CLASS_SUFFIX = ".class";
private FieldUtil() {
}
/**
* 判断这个字段是否是数字类型或字符串类型或枚举类型
*
* @param type 字段类型
* @return true是数字或字符串类型或枚举类型
*/
public static boolean isNumberStringEnumType(Class<?> type) {
if (type == String.class) {
return true;
}
if (type.getGenericSuperclass() == Number.class) {
return true;
}
if (type.isPrimitive()) {
return true;
}
if (type.isEnum()) {
return true;
}
return false;
}
/**
* 获取指定类指定方法的参数名
* @param clazz 要获取参数名的方法所属的类
* @param method 要获取参数名的方法
* @param index 参数索引从0开始
* @return 返回指定类指定方法的参数名没有返回空字符串
*/
public static String getMethodParameterName(Class<?> clazz, final Method method, int index) {
String[] names = getMethodParameterNamesByAsm(clazz, method);
if (names.length == 0) {
return "";
}
return names[index];
}
/**
* 获取指定类指定方法的参数名
*
* @param clazz 要获取参数名的方法所属的类
* @param method 要获取参数名的方法
* @return 按参数顺序排列的参数名列表如果没有参数则返回空数组
*/
public static String[] getMethodParameterNamesByAsm(Class<?> clazz, final Method method) {
final Class<?>[] parameterTypes = method.getParameterTypes();
if (parameterTypes == null || parameterTypes.length == 0) {
return new String[0];
}
final Type[] types = new Type[parameterTypes.length];
for (int i = 0; i < parameterTypes.length; i++) {
types[i] = Type.getType(parameterTypes[i]);
}
final String[] parameterNames = new String[parameterTypes.length];
// 解决clazz对象是cglib对象导致空指针异常
// 获取真实的class,如果是cglib类,则返回父类class
Class<?> realClass = ClassUtils.getUserClass(clazz);
String className = realClass.getName();
int lastDotIndex = className.lastIndexOf('.');
className = className.substring(lastDotIndex + 1) + CLASS_SUFFIX;
InputStream is = realClass.getResourceAsStream(className);
try {
ClassReader classReader = new ClassReader(is);
classReader.accept(new ClassVisitor(Opcodes.ASM6) {
@Override
public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {
// 只处理指定的方法
Type[] argumentTypes = Type.getArgumentTypes(desc);
if (!method.getName().equals(name) || !Arrays.equals(argumentTypes, types)) {
return null;
}
return new MethodVisitor(Opcodes.ASM6) {
@Override
public void visitLocalVariable(String name, String desc, String signature, Label start, Label end, int index) {
int i = index - 1;
// 如果是静态方法,则第一就是参数
// 如果不是静态方法,则第一个是"this",然后才是方法的参数
if (Modifier.isStatic(method.getModifiers())) {
i = index;
}
if (i >= 0 && i < parameterNames.length) {
parameterNames[i] = name;
}
super.visitLocalVariable(name, desc, signature, start,
end, index);
}
};
}
}, 0);
} catch (IOException e) {
log.error("生成asm失败,oriClass:{}, realClass:{} method:{}", clazz.getName(), realClass.getName(), method.toGenericString(), e);
}
return parameterNames;
}
}

@ -0,0 +1,199 @@
package com.gitee.sop.servercommon.util;
import org.springframework.beans.FatalBeanException;
import org.springframework.context.ApplicationContext;
import java.lang.annotation.Annotation;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* 反射相关
* @author tanghc
*/
public class ReflectionUtil {
public static final String PREFIX_SET = "set";
private static final String[] EMPTY_STRING_ARRAY = {};
private static Map<String, Class<?>> classGenricTypeCache = new HashMap<>(16);
/** key:obj.getClass().getName() + genericClass.getName() */
private static Map<String, Field> genericTypeFieldCache = new HashMap<>();
/**
* 设置某个字段的值
* @param target 实体类必须有字段的set方法
* @param fieldName 字段名
* @param val
*/
public static void invokeFieldValue(Object target,String fieldName, Object val) {
String setMethodName = getSetMethodName(fieldName);
Method[] methods = target.getClass().getDeclaredMethods();
for (Method method : methods) {
String methodName = method.getName();
Class<?>[] methodParams = method.getParameterTypes();
if (setMethodName.equals(methodName)) {
// 能否拷贝
boolean canCopy =
// 并且只有一个参数
methodParams.length == 1
// val是methodParams[0]或他的子类
&& methodParams[0].isInstance(val) || Number.class.isInstance(val);
if (canCopy) {
try {
if (!Modifier.isPublic(method.getDeclaringClass().getModifiers())) {
method.setAccessible(true);
}
method.invoke(target, val);
break;
} catch (Throwable ex) {
throw new FatalBeanException(
"Could not set property '" + fieldName + "' value to target", ex);
}
}
}
}
}
/**
* 返回实体类中具有指定泛型的字段
* @param obj 实体类
* @param genericClass 指定泛型
* @return 没有返回null
*/
public static Field getListFieldWithGeneric(Object obj, Class<?> genericClass) {
Class<?> objClass = obj.getClass();
String key = objClass.getName() + genericClass.getName();
Field value = genericTypeFieldCache.get(key);
if (value != null) {
return value;
}
Field[] fields = objClass.getDeclaredFields();
for (Field field : fields) {
Type genericType = getListGenericType(field);
if (genericType == genericClass) {
genericTypeFieldCache.put(key, field);
return field;
}
}
return null;
}
/**
* 返回集合字段的泛型类型<br>
* List&lt;User&gt; list;返回User.class
*
* @param field
* 类中的一个属性
* @return 返回类型
*/
public static Type getListGenericType(Field field) {
if (isListType(field.getType())) {
Type genericType = field.getGenericType();
if (genericType instanceof ParameterizedType) {
Type[] params = ((ParameterizedType) genericType).getActualTypeArguments();
if (params.length == 1) {
return params[0];
}
}
}
return Object.class;
}
public static boolean isListType(Type type) {
return type == List.class;
}
/**
* 返回set方法名name -> setName
* @param fieldName
* @return 返回方法名
*/
public static String getSetMethodName(String fieldName) {
return PREFIX_SET + Character.toUpperCase(fieldName.charAt(0)) + fieldName.substring(1);
}
/**
* 构建字段名称
* @param methodName 根据get或set方法返回字段名称
* @return 字段名称
*/
public static String buildFieldName(String methodName) {
return methodName.substring(3, 4).toLowerCase() + methodName.substring(4);
}
/**
* 返回定义类时的泛型参数的类型. <br>
* :定义一个BookManager类<br>
* <code>{@literal public BookManager extends GenricManager<Book,Address>}{...} </code>
* <br>
* 调用getSuperClassGenricType(getClass(),0)将返回Book的Class类型<br>
* 调用getSuperClassGenricType(getClass(),1)将返回Address的Class类型
*
* @param clazz 从哪个类中获取
* @param index 泛型参数索引,从0开始
* @return 返回泛型参数类型
*/
public static Class<?> getSuperClassGenricType(Class<?> clazz, int index) throws IndexOutOfBoundsException {
String cacheKey = clazz.getName() + index;
Class<?> cachedClass = classGenricTypeCache.get(cacheKey);
if (cachedClass != null) {
return cachedClass;
}
Type genType = clazz.getGenericSuperclass();
// 没有泛型参数
if (!(genType instanceof ParameterizedType)) {
throw new RuntimeException("class " + clazz.getName() + " 没有指定父类泛型");
} else {
Type[] params = ((ParameterizedType) genType).getActualTypeArguments();
if (index >= params.length || index < 0) {
throw new RuntimeException("泛型索引不正确,index:" + index);
}
if (!(params[index] instanceof Class)) {
throw new RuntimeException(params[index] + "不是Class类型");
}
Class<?> retClass = (Class<?>) params[index];
// 缓存起来
classGenricTypeCache.put(cacheKey, retClass);
return retClass;
}
}
/**
* 找到所有被注解标记的类名
* @param ctx ApplicationContext
* @param annotationClass 注解class
* @return 返回类名称数组没有返回空数组
*/
public static String[] findBeanNamesByAnnotationClass(ApplicationContext ctx, Class<? extends Annotation> annotationClass) {
String[] beans = ctx.getBeanNamesForAnnotation(annotationClass);
// 如果没找到,去父容器找
if (beans == null || beans.length == 0) {
ApplicationContext parentCtx = ctx.getParent();
if (parentCtx != null) {
beans = parentCtx.getBeanNamesForAnnotation(annotationClass);
}
}
if (beans == null) {
beans = EMPTY_STRING_ARRAY;
}
return beans;
}
}

@ -10,6 +10,7 @@ import com.gitee.sop.servercommon.exception.ServiceException;
import com.gitee.sop.storyweb.controller.param.CategoryParam; import com.gitee.sop.storyweb.controller.param.CategoryParam;
import com.gitee.sop.storyweb.controller.param.LargeTextParam; import com.gitee.sop.storyweb.controller.param.LargeTextParam;
import com.gitee.sop.storyweb.controller.param.StoryParam; import com.gitee.sop.storyweb.controller.param.StoryParam;
import com.gitee.sop.storyweb.controller.param.TypeEnum;
import com.gitee.sop.storyweb.controller.result.CategoryResult; import com.gitee.sop.storyweb.controller.result.CategoryResult;
import com.gitee.sop.storyweb.controller.result.StoryResult; import com.gitee.sop.storyweb.controller.result.StoryResult;
import com.gitee.sop.storyweb.controller.result.TestResult; import com.gitee.sop.storyweb.controller.result.TestResult;
@ -27,6 +28,9 @@ import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes; import org.springframework.web.context.request.ServletRequestAttributes;
import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletRequest;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.NotNull;
import java.nio.charset.StandardCharsets; import java.nio.charset.StandardCharsets;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Arrays; import java.util.Arrays;
@ -98,6 +102,35 @@ public class Example1001_BaseController {
return result; return result;
} }
// 参数绑定,少量参数可以这样写,参数多了建议放进类里面
@Open(value = "story.oneparam")
@GetMapping("/oneParam/v1")
public StoryResult oneParam(@NotBlank(message = "id不能为空") String id, @NotBlank(message = "name不能为空") String name) {
StoryResult result = new StoryResult();
result.setName("id:" + id + ", name:" + name);
return result;
}
// 参数绑定
@Open(value = "story.oneparam", version = "1.1")
@GetMapping("/oneParam/v2")
public StoryResult oneParamV2(
@NotNull(message = "id不能为空")
@Min(value = 1, message = "id必须大于0") Integer id) {
StoryResult result = new StoryResult();
result.setName("id:" + id);
return result;
}
// 参数绑定,枚举
@Open(value = "story.oneparam", version = "1.2")
@GetMapping("/oneParam/v3")
public StoryResult oneParamV2(@NotNull(message = "typeEnum不能为空") TypeEnum typeEnum) {
StoryResult result = new StoryResult();
result.setName("typeEnum:" + typeEnum.name());
return result;
}
// 参数绑定 // 参数绑定
@Open(value = "story.param.bind", mergeResult = false) @Open(value = "story.param.bind", mergeResult = false)
@RequestMapping("/get/param/v1") @RequestMapping("/get/param/v1")

@ -0,0 +1,8 @@
package com.gitee.sop.storyweb.controller.param;
/**
* @author tanghc
*/
public enum TypeEnum {
MOBILE, COMPUTER
}

@ -3,6 +3,7 @@ package com.gitee.sop.gateway.interceptor;
import com.gitee.sop.gatewaycommon.interceptor.RouteInterceptor; import com.gitee.sop.gatewaycommon.interceptor.RouteInterceptor;
import com.gitee.sop.gatewaycommon.interceptor.RouteInterceptorContext; import com.gitee.sop.gatewaycommon.interceptor.RouteInterceptorContext;
import com.gitee.sop.gatewaycommon.param.ApiParam; import com.gitee.sop.gatewaycommon.param.ApiParam;
import lombok.extern.slf4j.Slf4j;
import org.springframework.cloud.client.ServiceInstance; import org.springframework.cloud.client.ServiceInstance;
import org.springframework.stereotype.Component; import org.springframework.stereotype.Component;
@ -11,20 +12,23 @@ import org.springframework.stereotype.Component;
* *
* @author tanghc * @author tanghc
*/ */
@Slf4j
@Component @Component
public class MyRouteInterceptor implements RouteInterceptor { public class MyRouteInterceptor implements RouteInterceptor {
@Override @Override
public void preRoute(RouteInterceptorContext context) { public void preRoute(RouteInterceptorContext context) {
ApiParam apiParam = context.getApiParam(); ApiParam apiParam = context.getApiParam();
System.out.println(String.format("请求接口:%s, ip:%s", apiParam.fetchNameVersion(), apiParam.fetchIp())); log.info("请求接口:{}, ip:{}", apiParam.fetchNameVersion(), apiParam.fetchIp());
} }
@Override @Override
public void afterRoute(RouteInterceptorContext context) { public void afterRoute(RouteInterceptorContext context) {
ServiceInstance serviceInstance = context.getServiceInstance(); ServiceInstance serviceInstance = context.getServiceInstance();
System.out.println("请求成功,serviceId:" + serviceInstance.getServiceId() + "(" + serviceInstance.getHost() + ":" + serviceInstance.getPort() + ")" + log.info("请求成功,serviceId:{}({}:{}),微服务返回结果:{}",
",微服务返回结果:" + context.getServiceResult()); serviceInstance.getServiceId(),
serviceInstance.getHost(),serviceInstance.getPort(),
context.getServiceResult());
} }
@Override @Override

@ -0,0 +1,126 @@
package com.gitee.sop.test;
import com.alibaba.fastjson.JSON;
import com.gitee.sop.test.alipay.AlipaySignature;
import org.junit.Test;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
/**
* 模仿支付宝客户端请求接口
*/
public class OneParamTest extends TestBase {
String url = "http://localhost:8081";
String appId = "2019032617262200001";
// 平台提供的私钥
String privateKey = "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";
@Test
public void testGet() throws Exception {
// 公共请求参数
Map<String, String> params = new HashMap<String, String>();
params.put("app_id", appId);
params.put("method", "story.oneparam");
params.put("format", "json");
params.put("charset", "utf-8");
params.put("sign_type", "RSA2");
params.put("timestamp", new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
params.put("version", "1.0");
// 业务参数
Map<String, Object> bizContent = new HashMap<>();
bizContent.put("id", "aaa");
bizContent.put("name", "jim");
params.put("biz_content", JSON.toJSONString(bizContent));
String content = AlipaySignature.getSignContent(params);
String sign = AlipaySignature.rsa256Sign(content, privateKey, "utf-8");
params.put("sign", sign);
System.out.println("----------- 请求信息 -----------");
System.out.println("请求参数:" + buildParamQuery(params));
System.out.println("商户秘钥:" + privateKey);
System.out.println("待签名内容:" + content);
System.out.println("签名(sign):" + sign);
System.out.println("URL参数:" + buildUrlQuery(params));
System.out.println("----------- 返回结果 -----------");
String responseData = get(url, params);// 发送请求
System.out.println(responseData);
}
@Test
public void testGet2() throws Exception {
// 公共请求参数
Map<String, String> params = new HashMap<String, String>();
params.put("app_id", appId);
params.put("method", "story.oneparam");
params.put("format", "json");
params.put("charset", "utf-8");
params.put("sign_type", "RSA2");
params.put("timestamp", new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
params.put("version", "1.1");
// 业务参数
Map<String, Object> bizContent = new HashMap<>();
bizContent.put("id", "1");
params.put("biz_content", JSON.toJSONString(bizContent));
String content = AlipaySignature.getSignContent(params);
String sign = AlipaySignature.rsa256Sign(content, privateKey, "utf-8");
params.put("sign", sign);
System.out.println("----------- 请求信息 -----------");
System.out.println("请求参数:" + buildParamQuery(params));
System.out.println("商户秘钥:" + privateKey);
System.out.println("待签名内容:" + content);
System.out.println("签名(sign):" + sign);
System.out.println("URL参数:" + buildUrlQuery(params));
System.out.println("----------- 返回结果 -----------");
String responseData = get(url, params);// 发送请求
System.out.println(responseData);
}
@Test
public void testGet3() throws Exception {
// 公共请求参数
Map<String, String> params = new HashMap<String, String>();
params.put("app_id", appId);
params.put("method", "story.oneparam");
params.put("format", "json");
params.put("charset", "utf-8");
params.put("sign_type", "RSA2");
params.put("timestamp", new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
params.put("version", "1.2");
// 业务参数
Map<String, Object> bizContent = new HashMap<>();
bizContent.put("typeEnum", "MOBILE");
params.put("biz_content", JSON.toJSONString(bizContent));
String content = AlipaySignature.getSignContent(params);
String sign = AlipaySignature.rsa256Sign(content, privateKey, "utf-8");
params.put("sign", sign);
System.out.println("----------- 请求信息 -----------");
System.out.println("请求参数:" + buildParamQuery(params));
System.out.println("商户秘钥:" + privateKey);
System.out.println("待签名内容:" + content);
System.out.println("签名(sign):" + sign);
System.out.println("URL参数:" + buildUrlQuery(params));
System.out.println("----------- 返回结果 -----------");
String responseData = get(url, params);// 发送请求
System.out.println(responseData);
}
}
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