v2.6.0

Co-authored-by: Harry Chen <czy88840616@gmail.com>

example/config_service_direct.js

@@ -3,8 +3,11 @@
 const NacosConfigClient = require('nacos').NacosConfigClient;
 
 const configClient = new NacosConfigClient({
-  serverAddr: '106.14.43.196:8848',
+  serverAddr: 'aliyun.nacos.net:80',
   namespace: '',
+  // 如果nacos开启了认证鉴权，需要在此处填写用户名密码
+  // username: 'xxx',
+  // password: 'xxx'
 });
 
 function sleep(time){
@@ -18,7 +21,7 @@ function sleep(time){
 (async () => {
   await configClient.ready();
 
-  const dataId = 'nacos.test.1';
+  const dataId = 'nacos.test.22';
   const group = 'DEFAULT_GROUP';
   const str = `example_test_${Math.random()}_${Date.now()}`;
 

example/package.json

@@ -2,6 +2,6 @@
   "name": "nacos-example",
   "version": "1.0.0",
   "dependencies": {
-    "nacos": "^1.0.0"
+    "nacos": "^2.5.0"
   }
 }

lerna.json

@@ -16,5 +16,5 @@
       ]
     }
   },
-  "version": "2.5.2"
+  "version": "2.6.0"
 }

package.json

@@ -13,7 +13,7 @@
     "ci": "npm run cov",
     "build": "lerna run build && cp ./README.md ./packages/nacos/README.md"
   },
-  "license": "Apache",
+  "license": "Apache-2.0",
   "bugs": {
     "url": "https://github.com/nacos-group/nacos-sdk-nodejs/issues"
   },

packages/nacos-config/package.json

@@ -1,6 +1,6 @@
 {
   "name": "nacos-config",
-  "version": "2.5.2",
+  "version": "2.6.0",
   "description": "nacos config client",
   "keywords": [
     "nacos-config",

packages/nacos-config/src/http_agent.ts

@@ -142,7 +142,7 @@ export class HttpAgent {
     // 携带统一的头部信息
     Object.assign(headers, {
       'Client-Version': VERSION,
-      'Content-Type': 'application/x-www-form-urlencoded; charset=utf8',
+      'Content-Type': 'application/x-www-form-urlencoded; charset=GBK',
       'Spas-AccessKey': this.accessKey,
       timeStamp: ts,
       exConfigInfo: 'true',

packages/nacos-config/src/interface.ts

@@ -262,6 +262,8 @@ export interface ClientOptions {
   serverAddr?: string;        // 用于直连，包含端口
   unit?: string;              // 内部单元化用
   nameServerAddr?: string;    // 老的兼容参数，逐步废弃，同 endpoint
+  username?: string;          // 认证的用户名
+  password?: string;          // 认证的密码
   cacheDir?: string;          // 缓存文件的路径
   identityKey?: string;       // Identity Key
   identityValue?: string;     // Identity Value

packages/nacos-naming/index.d.ts

@@ -3,14 +3,35 @@
  * Create Time: 2021/8/20 9:12
  */
 interface Instance {
+  instanceId: string,
   ip: string,                                         //IP of instance
   port: number,                                       //Port of instance
+  healthy: boolean,
+  enabled: boolean,
+  serviceName?: string,
   weight?: number,
   ephemeral?: boolean,
   clusterName?: string
 }
 
-type Hosts = string[];
+export interface Host {
+  instanceId: string;
+  ip: string;
+  port: number;
+  weight: number;
+  healthy: boolean;
+  enabled: boolean;
+  ephemeral: boolean;
+  clusterName: string;
+  serviceName: string;
+  metadata: any;
+  instanceHeartBeatInterval: number;
+  instanceIdGenerator: string;
+  instanceHeartBeatTimeOut: number;
+  ipDeleteTimeout: number;
+}
+
+type Hosts = Host[];
 
 interface SubscribeInfo {
   serviceName: string,
@@ -18,11 +39,22 @@ interface SubscribeInfo {
   clusters?: string
 }
 
+interface NacosNamingClientConfig {
+  logger: typeof console,
+  serverList: string | string[],
+  namespace?: string,
+  username?: string,
+  password?: string,
+  endpoint?: string,
+  vipSrvRefInterMillis?: number,
+  ssl?: boolean
+}
+
 /**
  * Nacos服务发现组件
  */
 export class NacosNamingClient {
-  constructor (config: { logger: typeof console, serverList: string | string[], namespace?: string })
+  constructor (config: NacosNamingClientConfig);
 
   ready: () => Promise<void>;
   // Register an instance to service
@@ -44,6 +76,14 @@ export class NacosNamingClient {
     clusters?: string,                                //Cluster names
     subscribe?: boolean                               //whether subscribe the service, default is true
   ) => Promise<Hosts>;
+  // Select instance list of service.
+  selectInstances: (
+    serviceName: string, 
+    groupName?: string,
+    clusters?: string,
+    healthy?: boolean,
+    subscribe?: boolean
+  ) => Promise<Hosts>;
   //  Get the status of nacos server, 'UP' or 'DOWN'.
   getServerStatus: () => 'UP' | 'DOWN';
   subscribe: (
@@ -54,4 +94,4 @@ export class NacosNamingClient {
     info: SubscribeInfo | string,                     //service info, if type is string, it's the serviceName
     listener: (host: Hosts) => void                   //the listener function
   ) => void;
-}
+}

packages/nacos-naming/package.json

@@ -1,6 +1,6 @@
 {
   "name": "nacos-naming",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "description": "nacos (https://nacos.io/en-us/) nodejs sdk",
   "main": "index.js",
   "files": [

packages/nacos/package.json

@@ -1,6 +1,6 @@
 {
   "name": "nacos",
-  "version": "2.5.2",
+  "version": "2.6.0",
   "description": "nacos client main package",
   "keywords": [
     "nacos",
@@ -12,8 +12,8 @@
   "main": "dist/index.js",
   "author": "czy88840616@gmail.com",
   "dependencies": {
-    "nacos-config": "^2.5.2",
-    "nacos-naming": "^2.5.0"
+    "nacos-config": "^2.6.0",
+    "nacos-naming": "^2.6.0"
   },
   "devDependencies": {
     "@types/mocha": "^5.2.5",