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wx-socket

v1.1.0

Published

socket2.0 客户端连接插件(小程序端)

Downloads

1

Readme

wx-socket

socket2.0 客户端连接插件(小程序端)

安装

    npm install wx-socket

小程序中使用npm包,请查看 小程序npm 支持


连接socket


/**
 *
 *
 * @param {string} url socket服务地址
 * @param {string} token 身份验证
 * @param {funciton} callback 接受到消息后的回调函数
 *
 * @returns {string} tag 用于断开连接的标识
 */
function wxSocket(url = '', token, callback) {

    return 'tag'
}

接收消息

  • data 数据

    • { code: 1, msg: '连接成功: ${ url }' }

    • { code: -1, msg: 'socket服务异常: ${ errmsg }' }

    • { code: 2, msg: 'socket断开链接: ${ reason }' }

    • { code: 0, msg: '${message}' }


function callback (data) {
    if (data.code == 0) {
        // data.msg 接收到的消息
        console.log(data.msg)
    } else if(data.code == 1) {
        // 连接成功
    }
}

断开连接

    wxSocket.disConnect(tag)

使用wxSocket()连接后, 会返回一个tag, 如果单个项目连接了多个socket, 断开的时候就需要传入tag来区分断开那个socket连接, 如果只有一个socket连接, 可传可不传

简单使用


const wxSocket = require('wxSocket')

let url = 'https://socket2.deeptel.com.cn'
let token = 'a6a00edcde0d68d84aa452b97871f073e964c7fb228dfba91139b23178ea90ee6d40cb75073caa53f06780bfc9b7b6baea7261f7ffb2353716c7f756392e1be21c0ccd1ff92e5b370904ba75f81b7aa1b8149e785181980ec9aacc465f0720efc3a1e6385ce228df'
function callback(data) {
    // *******  业务逻辑  *******
}

// 连接socket, 获取当前socket标识
let tag = wxSocket(url, token, callback)

// 断开连接
wxSocket.disConnect(tag)