微信上運行JavaScript代碼

1. 登錄微信網頁版

2. 選擇要聊天的對象

3. F12打開控制台 console 面板

4. 粘貼以下代碼

var appElement = document.querySelector('[ng-controller=chatSenderController]')
var $scope = angular.element(appElement).scope()
setInterval(function(){
    var nowLocalTime = new Date()
    var nowTime = nowLocalTime.toLocaleTimeString()
    var s = nowLocalTime.getSeconds()
    var h = nowLocalTime.getHours()
    var m = nowLocalTime.getMinutes()
     var sh = 17 - h
     if(sh >= 0){
        sh = sh+"小時"
     }else{
        sh = ""
     }
     var sm = 60 - m;
     if(sm == "0"){
        sm = ""
     }else{
        sm = sm +"分鍾"
     }
     var ss = 60 - s 
     if(ss == "0"){
        ss = ""
     } else {
        ss = ss + "秒"
     }
    // s == "0" // 一分鍾一次
        $scope.editAreaCtn = "現在是"+nowTime+"距離五一放假還剩" +sh + sm + ss ;
        $scope.sendTextMessage()
},1000)

5. 回車

setInterval(function(){$('.edit_area').html('發送的文字')
$(".edit_area").trigger($.Event("keydown", { keyCode: 13,ctrlKey: true}))
$('.btn_send').click();},3000)