1. let OS = ''
    2. let sdkFn = {}
    3. let SDKMap = {
    4.   QYWX: {
    5.     _isInit: false,
    6.     _init(){
    7.       return new Promise((resolve, reject) => {
    8.         import('wecomjsdk').then( async (wx) => {
    9.           let data = await fetchConfigData()
    10.           const {corpId, agentId, timestamp, nonceStr, signature} = data
    12.           wx.agentConfig({
    13.             corpid: corpId, // 必填，企业微信的corpid，必须与当前登录的企业一致
    14.             agentid: agentId, // 必填，企业微信的应用id （e.g. 1000247）
    15.             timestamp, // 必填，生成签名的时间戳
    16.             nonceStr, // 必填，生成签名的随机串
    17.             signature,// 必填，签名，见附录-JS-SDK使用权限签名算法
    18.             jsApiList: [
    19.               'closeWindow', 'scanQRCode', 'openDefaultBrowser', 
    20.             ], //必填，传入需要使用的接口名称
    21.             success: () => {
    22.               sdkFn = wx.default
    23.               this._isInit = true
    24.               resolve()
    25.             },
    26.             fail: (err) => {
    27.               reject(err)
    28.               if(err.errMsg.indexOf('function not exist') > -1){
    29.                 alert('企微版本过低请升级')
    30.               }
    31.             },
    32.           });
    33.         })
    34.       })
    35.     },
    36.     exit(){
    37.       sdkFn.closeWindow()
    38.     },
    39.     openDefaultBrowser(url){
    40.       sdkFn.invoke('openDefaultBrowser', {
    41.         'url': url,
    42.       }, function(res){
    43.         console.log('err res: ', res);
    44.         if(res.err_msg !== "openDefaultBrowser:ok"){
    45.           //错误处理
    46.         }
    47.       });
    48.     },
    49.   },
    50.   DD: {
    51.     _isInit: false,
    52.     _init(){
    53.       return import('dingtalk-jsapi').then((dd) => {
    54.         sdkFn = dd.default
    55.       })
    56.     },
    57.     exit(){
    58.       sdkFn.biz.navigation.close({
    59.         onSuccess : function() {},
    60.         onFail : function() {},
    61.       })
    62.     },
    63.     hideBar(){
    64.       sdkFn.biz.navigation.hideBar({
    65.         hidden: true,
    66.         onSuccess : function() {},
    67.         onFail : function() {},
    68.       })
    69.     },
    70.     openDefaultBrowser(url){
    71.       sdkFn.biz.util.openLink({
    72.         url: url,//要打开链接的地址
    73.         onSuccess : function() {
    74.           /**/
    75.         },
    76.         onFail : function() {},
    77.       })
    78.     },
    79.   },
    80.   FS: {
    81.     _isInit: false,
    82.     exit(){},
    83.   },
    84. };
    85. function SDK(){
    86.   let sdk = SDKMap[OS] || {}
    87.   let handler = {
    88.     get: function(target, property) {
    89.       let origin = target[property]
    90.       if(property[0] !== '_'){ // 不代理_属性
    91.         // 代理sdk上的方法，使其确保在init以后调用
    92.         if(typeof origin === 'function'){
    93.           origin = new Proxy(origin, {
    94.             apply: async function(fnTarget, thisArg, argumentsList){
    95.               if(!target._isInit){
    96.                 await target._init()
    97.               }
    98.               return fnTarget(...argumentsList)
    99.             },
    100.           })
    101.         } else { // 若没有定义，直接返回空函，避免报错，影响程序
    102.           return () => {}
    103.         }
    104.       }
    105.       return origin
    106.     },
    107.   }
    108.   let sdkP = new Proxy(sdk, handler)
    109.   return sdkP
    110. }
    112. export default new SDK()