60 lines
1.2 KiB
Markdown
60 lines
1.2 KiB
Markdown
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# 环信 IM SDK 介绍
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sdk 提供完整的即时消息功能开发功能，屏蔽/封装并阻止其内部复杂的细节，并提供相对简单和简洁的 API 接口，以方便第三方应用程序快速集成 PC/mobile Web 应用程序的即时消息功能
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## 可以通过以下方式引用 WebSDK:
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1. 安装
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```bash
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npm install easemob-websdk --save
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```
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2. 引入 SDK。
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```
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import EC from 'easemob-websdk'
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```
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3、初始化 SDK
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```javascript
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const conn = new EC.connection({
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appKey: '<your app key>',
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});
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```
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4、登录环信服务
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```javascript
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const options = {
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user: 'username',
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pwd: 'password',
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};
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conn.open(options);
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```
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5、发送消息
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```javascript
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let option = {
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chatType: 'singleChat', // 会话类型，设置为单聊。
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type: 'txt', // 消息类型。
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to: 'userID', // 消息接收方（用户 ID)。
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msg: 'message content', // 消息内容。
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};
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let msg = EC.message.create(option);
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conn.send(msg)
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.then(() => {
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console.log('send private text Success');
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})
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.catch((e) => {
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console.log('Send private text error');
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});
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```
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## 参考文档
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- [Easemob Chat SDK 产品概述](https://docs-im.easemob.com/ccim/intro)
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- [Easemob Chat SDK API 参考](https://docs-im.easemob.com/ccim/web/apireference)
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