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优化sdk-nodejs以下功能：

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1、新增同步请求方式（executeSync、executeTokenSync）；
2、优化请求异常中断问题，返回502错误码；
3、优化签名方法；
pull/11/head
Changeden 4 years ago
parent 472942e93e
commit e1b860c75a
8 changed files with 146 additions and 147 deletions
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  1. 3
      sop-sdk/sdk-nodejs/common/Class.js
  2. 132
      sop-sdk/sdk-nodejs/common/OpenClient.js
  3. 2
      sop-sdk/sdk-nodejs/common/RequestType.js
  4. 56
      sop-sdk/sdk-nodejs/common/SignUtil.js
  5. 40
      sop-sdk/sdk-nodejs/main.js
  6. 20
      sop-sdk/sdk-nodejs/request/BaseRequest.js
  7. 16
      sop-sdk/sdk-nodejs/request/StoryGetRequest.js
  8. 24
      sop-sdk/sdk-nodejs/testClass.js

3
sop-sdk/sdk-nodejs/common/Class.js
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@ -70,7 +70,7 @@ exports.Class = (function () {
// Copy the properties over onto the new prototype
for (var name in prop) {
// Check if we're overwriting an existing function
prototype[name] = typeof prop[name] == "function" && typeof _super[name] == "function" && fnTest.test(prop[name]) ? (function (name, fn) {
prototype[name] = typeof prop[name] == 'function' && typeof _super[name] == 'function' && fnTest.test(prop[name]) ? (function (name, fn) {
return function () {
var tmp = this._super;
@ -107,7 +107,6 @@ exports.Class = (function () {
};// ------Class Creation end------
return {
/**
* 创建一个类

132
sop-sdk/sdk-nodejs/common/OpenClient.js
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@ -1,22 +1,22 @@
const needle = require('needle')
const moment = require('moment')
const needle = require('needle');
const moment = require('moment');
const {Class} = require("./Class");
const {RequestType} = require('./RequestType')
const {SignUtil} = require('./SignUtil')
const {BaseRequest} = require('../request/BaseRequest')
const {Class} = require('./Class');
const {RequestType} = require('./RequestType');
const {SignUtil} = require('./SignUtil');
const {BaseRequest} = require('../request/BaseRequest');
const HEADERS = {'Accept-Encoding': 'identity'}
const HEADERS = {'Accept-Encoding': 'identity'};
const getHeaders = function (headers) {
if (!headers) {
return HEADERS
return HEADERS;
}
for (const key in HEADERS) {
headers[key] = HEADERS[key];
}
return headers
}
return headers;
};
const OpenClient = Class.create({
/**
@ -36,11 +36,11 @@ const OpenClient = Class.create({
* @param callback 回调函数，参数json（undefined则使用executeSync）
*/
execute: function (request, callback) {
if (typeof callback == 'function') {
this.executeToken(request, null, callback)
} else {
return this.executeSync(request)
}
if (typeof callback == 'function') {
this.executeToken(request, null, callback);
} else {
return this.executeSync(request);
}
},
/**
* 发送同步请求
@ -49,9 +49,9 @@ const OpenClient = Class.create({
executeSync: function (request) {
return new Promise((resolve) => {
this.execute(request, res => {
resolve(res)
})
})
resolve(res);
});
});
},
/**
* 发送请求
@ -61,7 +61,7 @@ const OpenClient = Class.create({
*/
executeToken: function (request, token, callback) {
if (!(request instanceof BaseRequest)) {
throw 'request类未继承BaseRequest'
throw 'request类未继承BaseRequest';
}
if (typeof callback == 'function') {
const requestType = request.getRequestType();
@ -71,85 +71,85 @@ const OpenClient = Class.create({
switch (requestType) {
case RequestType.GET:
this._get(request, callback);
break
break;
case RequestType.POST_FORM:
this._postForm(request, callback);
break
break;
case RequestType.POST_JSON:
this._postJson(request, callback);
break
break;
case RequestType.POST_FILE:
this._postFile(request, callback);
break
break;
default : {
throw 'request.getRequestType()类型不正确'
throw 'request.getRequestType()类型不正确';
}
}
}
} else {
return this.executeTokenSync(request, token)
return this.executeTokenSync(request, token);
}
},
/**
* 发送同步请求
* @param request 请求类
* @param token token
*/
/**
* 发送同步请求
* @param request 请求类
* @param token token
*/
executeTokenSync: function (request, token) {
return new Promise((resolve) => {
this.executeToken(request, token, res => {
resolve(res)
})
})
return new Promise((resolve) => {
this.executeToken(request, token, res => {
resolve(res);
});
});
},
_get: function(request, callback) {
const allParams = this._buildParams(request)
const that = this
_get: function (request, callback) {
const allParams = this._buildParams(request);
const that = this;
// needle.request(method, url, data[, options][, callback])
needle.request('GET',this.url, allParams, {
needle.request('GET', this.url, allParams, {
headers: getHeaders()
}, function(error, response) {
callback(that._parseResponse(error, response, request))
}, function (error, response) {
callback(that._parseResponse(error, response, request));
});
},
_postForm: function (request, callback) {
const allParams = this._buildParams(request)
const that = this
needle.request('POST',this.url, allParams, {
const allParams = this._buildParams(request);
const that = this;
needle.request('POST', this.url, allParams, {
headers: getHeaders({
'Content-Type': 'application/x-www-form-urlencoded'
})
}, function(error, response) {
callback(that._parseResponse(error, response, request))
}, function (error, response) {
callback(that._parseResponse(error, response, request));
});
},
_postJson: function (request, callback) {
const allParams = this._buildParams(request)
const that = this
needle.request('POST',this.url, allParams, {
const allParams = this._buildParams(request);
const that = this;
needle.request('POST', this.url, allParams, {
headers: getHeaders(), json: true
}, function(error, response) {
callback(that._parseResponse(error, response, request))
}, function (error, response) {
callback(that._parseResponse(error, response, request));
});
},
_postFile: function (request, callback) {
const allParams = this._buildParams(request)
const allParams = this._buildParams(request);
const files = request.files;
files.forEach(row => {
// 设置成{ file: row.path, content_type: 'application/octet-stream' }格式
// needle会认为是上传文件
allParams[row.name] = { file: row.path, content_type: 'application/octet-stream' }
})
const that = this
needle.request('POST',this.url, allParams, {
allParams[row.name] = {file: row.path, content_type: 'application/octet-stream'};
});
const that = this;
needle.request('POST', this.url, allParams, {
headers: getHeaders(), multipart: true
}, function(error, response) {
callback(that._parseResponse(error, response, request))
}, function (error, response) {
callback(that._parseResponse(error, response, request));
});
},
_parseResponse: function (error, response, request) {
if (!error && response.statusCode === 200) {
return request.parseResponse(response.body)
return request.parseResponse(response.body);
} else {
// throw '请求异常：' + error
return { // 重新封装请求异常回调，以防中断
@ -157,7 +157,7 @@ const OpenClient = Class.create({
code: '502',
sub_msg: `${error}`,
sub_code: 'isv.invalid-server'
}
};
}
},
_buildParams: function (request, token) {
@ -169,16 +169,16 @@ const OpenClient = Class.create({
'timestamp': moment().format('YYYY-MM-DD HH:mm:ss'),
'version': request.getVersion(),
'biz_content': JSON.stringify(request.bizModel)
}
};
if (token) {
allParams['app_auth_token'] = token
allParams['app_auth_token'] = token;
}
// 创建签名
const sign = SignUtil.createSign(allParams, this.privateKey, 'RSA2')
allParams.sign = sign
const sign = SignUtil.createSign(allParams, this.privateKey, 'RSA2');
allParams.sign = sign;
return allParams;
}
})
});
module.exports = OpenClient
module.exports = OpenClient;

2
sop-sdk/sdk-nodejs/common/RequestType.js
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@ -3,4 +3,4 @@ exports.RequestType = {
POST_FORM: 'POST_FORM',
POST_JSON: 'POST_JSON',
POST_FILE: 'POST_FILE'
}
};

56
sop-sdk/sdk-nodejs/common/SignUtil.js
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@ -1,12 +1,12 @@
const {KJUR, hextob64} = require('jsrsasign')
const {KJUR, hextob64} = require('jsrsasign');
const HashMap = {
SHA256withRSA: 'SHA256withRSA',
SHA1withRSA: 'SHA1withRSA'
}
};
const PEM_BEGIN = '-----BEGIN PRIVATE KEY-----\n'
const PEM_END = '\n-----END PRIVATE KEY-----'
const PEM_BEGIN = '-----BEGIN PRIVATE KEY-----\n';
const PEM_END = '\n-----END PRIVATE KEY-----';
/**
* rsa签名参考：https://www.jianshu.com/p/145eab95322c
@ -20,16 +20,16 @@ exports.SignUtil = {
* @returns 返回签名内容
*/
createSign(params, privateKey, signType) {
const content = this.getSignContent(params)
return this.sign(content, privateKey, signType)
const content = this.getSignContent(params);
return this.sign(content, privateKey, signType);
},
sign: function (content, privateKey, signType) {
if (signType.toUpperCase() === 'RSA') {
return this.rsaSign(content, privateKey, HashMap.SHA1withRSA)
return this.rsaSign(content, privateKey, HashMap.SHA1withRSA);
} else if (signType.toUpperCase() === 'RSA2') {
return this.rsaSign(content, privateKey, HashMap.SHA256withRSA)
return this.rsaSign(content, privateKey, HashMap.SHA256withRSA);
} else {
throw 'signType错误'
throw 'signType错误';
}
},
/**
@ -40,26 +40,26 @@ exports.SignUtil = {
* @returns 返回签名字符串，base64
*/
rsaSign: function (content, privateKey, hash) {
privateKey = this._formatKey(privateKey)
privateKey = this._formatKey(privateKey);
// 创建 Signature 对象
const signature = new KJUR.crypto.Signature({
alg: hash,
//!这里指定 私钥 pem!
prvkeypem: privateKey
})
signature.updateString(content)
const signData = signature.sign()
});
signature.updateString(content);
const signData = signature.sign();
// 将内容转成base64
return hextob64(signData)
return hextob64(signData);
},
_formatKey: function (key) {
if (!key.startsWith(PEM_BEGIN)) {
key = PEM_BEGIN + key
key = PEM_BEGIN + key;
}
if (!key.endsWith(PEM_END)) {
key = key + PEM_END
key = key + PEM_END;
}
return key
return key;
},
/**
* 获取签名内容
@ -67,23 +67,23 @@ exports.SignUtil = {
* @returns {string}
*/
getSignContent: function (params) {
const paramNames = []
const paramNames = [];
// 获取对象中的Key
paramNames.push(...Object.keys(params || {})
// 过滤无效的KeyValue
.filter(paramName => {
// 参数名不为undefined且参数值不为undefined
return !(typeof paramName === undefined || typeof params[paramName] === undefined)
}))
// 过滤无效的KeyValue
.filter(paramName => {
// 参数名不为undefined且参数值不为undefined
return !(typeof paramName === undefined || typeof params[paramName] === undefined);
}));
paramNames.sort()
paramNames.sort();
// 合成签名字符串
const paramNameValue = paramNames.map(paramName => {
const val = params[paramName];
return `${paramName}=${val}`
})
return `${paramName}=${val}`;
});
return paramNameValue.join('&')
return paramNameValue.join('&');
}
}
};

40
sop-sdk/sdk-nodejs/main.js
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@ -1,26 +1,26 @@
const OpenClient = require('./common/OpenClient')
const OpenClient = require('./common/OpenClient');
const {StoryGetRequest} = require('./request/StoryGetRequest')
const {StoryGetRequest} = require('./request/StoryGetRequest');
// 应用ID
const appId = '2019032617262200001'
const appId = '2019032617262200001';
// 应用私钥,2048位，PKCS8
const privateKey = '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'
const privateKey = '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';
// 接口url
const url = 'http://localhost:8081'
const url = 'http://localhost:8081';
// 创建客户端
const openClient = new OpenClient(appId, privateKey, url)
const openClient = new OpenClient(appId, privateKey, url);
function test() {
// 创建请求
const request = new StoryGetRequest()
const request = new StoryGetRequest();
// 设置业务参数
request.bizModel = {
id: 111,
name: 'jim'
}
};
// 添加上传文件
// request.files = [
@ -30,41 +30,41 @@ function test() {
// ]
openClient.execute(request, data => {
console.log('异步请求')
console.log('异步请求');
// 成功
if (!data.sub_code) {
console.log('成功', data);
} else {
console.error('失败', data)
console.error('失败', data);
}
})
});
// 使用Promise进行封装
openClient.executeSync(request).then(data => {
console.log('同步请求-Promise')
console.log('同步请求-Promise');
// 成功
if (!data.sub_code) {
console.log('成功', data);
} else {
console.error('失败', data)
console.error('失败', data);
}
})
});
// 使用Async/Await进行封装
async function syncRequest () {
const data = await openClient.execute(request)
console.log('同步请求-Async/Await')
async function syncRequest() {
const data = await openClient.execute(request);
console.log('同步请求-Async/Await');
// 成功
if (!data.sub_code) {
console.log('成功', data);
} else {
console.error('失败', data)
console.error('失败', data);
}
}
syncRequest()
syncRequest();
}
test()
test();

20
sop-sdk/sdk-nodejs/request/BaseRequest.js
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@ -1,35 +1,35 @@
const {Class} = require("../common/Class");
const {Class} = require('../common/Class');
/**
* 请求类父类
*/
exports.BaseRequest = Class.create({
init: function(){
this.bizModel = {}
init: function () {
this.bizModel = {};
/*
[
{name: 'file1', path: 'd:/dd/1.txt'},
{name: 'file2', path: 'd:/dd/2.txt'}
]
*/
this.files = []
this.files = [];
},
/**
* 返回接口名称
*/
getMethod: function() {
getMethod: function () {
throw `未实现BaseRequest类getMethod()方法`;
},
/**
* 返回版本号
*/
getVersion: function() {
getVersion: function () {
throw '未实现BaseRequest类getVersion()方法';
},
/**
* 返回请求类型，使用RequestType.js
*/
getRequestType: function() {
getRequestType: function () {
throw '未实现BaseRequest类getRequestType()方法';
},
/**
@ -40,9 +40,9 @@ exports.BaseRequest = Class.create({
parseResponse: function (responseData) {
let data = responseData['error_response'];
if (!data) {
const dataNodeName = this.getMethod().replace(/\./g, '_') + '_response'
data = responseData[dataNodeName]
const dataNodeName = this.getMethod().replace(/\./g, '_') + '_response';
data = responseData[dataNodeName];
}
return data;
}
})
});

16
sop-sdk/sdk-nodejs/request/StoryGetRequest.js
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@ -1,6 +1,6 @@
const {Class} = require("../common/Class");
const {RequestType} = require("../common/RequestType");
const {BaseRequest} = require('./BaseRequest')
const {Class} = require('../common/Class');
const {RequestType} = require('../common/RequestType');
const {BaseRequest} = require('./BaseRequest');
/**
* 创建一个请求类，继承BaseRequest，重写三个函数
@ -8,15 +8,15 @@ const {BaseRequest} = require('./BaseRequest')
const StoryGetRequest = Class.create({
getMethod: function () {
return "story.get"
return 'story.get';
},
getVersion: function () {
return "1.0"
return '1.0';
},
getRequestType: function () {
return RequestType.GET
return RequestType.GET;
}
}, BaseRequest) // 继承BaseRequest
}, BaseRequest); // 继承BaseRequest
module.exports.StoryGetRequest = StoryGetRequest
module.exports.StoryGetRequest = StoryGetRequest;

24
sop-sdk/sdk-nodejs/testClass.js
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@ -3,7 +3,7 @@
* 运行：node testClass.js
*/
const {Class} = require('./common/Class')
const {Class} = require('./common/Class');
function testClass() {
//-------------------------
@ -14,39 +14,39 @@ function testClass() {
// 创建一个父类
var Person = Class.create({
// 构造函数
init:function(option){
init: function (option) {
this.name = option.name;
}
,getName:function() {
, getName: function () {
return this.name;
}
});
// 声明类实例
var Jim = new Person({name:'Jim'});
console.log('Jim name:' + Jim.getName())
var Jim = new Person({name: 'Jim'});
console.log('Jim name:' + Jim.getName());
//例子2:-------------------------
// 创建一个类,继承Person类，并重写getName
var Man = Class.create({
init:function(option) {
init: function (option) {
this._super(option);// 调用父类构造函数
this.age = option.age;
}
// 重写父类方法
,getName:function() {
, getName: function () {
// 调用父类的getName()
var name = this._super();
return '我重写了getName方法：{'+name+'}';
return '我重写了getName方法：{' + name + '}';
}
},Person);
}, Person);
var man = new Man({name:'Tom',age:22});
console.log('man name:' + man.getName())
var man = new Man({name: 'Tom', age: 22});
console.log('man name:' + man.getName());
console.log('Jim instanceof Person: ' + (Jim instanceof Person));
console.log('man instanceof Person: ' + (man instanceof Person));
}
testClass()
testClass();

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