wx.connectSocket({
        url: "ws://39.106.224.233:8088/***/****/lh0117/lh0117",   //ws协议链接地址
        header:{
          'content-type': 'application/json'
        },
        success(res) {
          console.log(res,"websocket创建成功");
        },
        fail(err){
          console.log('创建失败',err);
        }
      });

      wx.onSocketOpen(function(res) {
        console.log("打开");
      })

      wx.onSocketError(function(err){
        console.log(err,999999);
      })

控制台只打印connectSocket 成功后返回的消息    不执行onSocketOpen和onSocketError