//signalr得连接地址并携带token
				let url = "ws://xxx/xxxHub"+ '?access_token=xxxx';
				//开始连接
				uni.connectSocket({
					url: url,
					method: 'GET',
					success: function() {}
				});
				//连接成功
				uni.onSocketOpen(function(res) {
                        //告诉服务器使用 JSON 的形式进行消息的序列化
					uni.sendSocketMessage({
						data: `{"protocol":"json", "version":1}${String.fromCharCode(0x1e)}`
					});
					console.log('WebSocket连接已打开!');
				
				});
				//连接失败
				uni.onSocketError(function(res) {
					console.log(res,'WebSocket连接打开失败,请检查!');
				});
				//接收到服务端消息
				uni.onSocketMessage(function(res) {
					var msg = res.data.replace(String.fromCharCode(0x1e), ""); //替换消息结束符
					console.log("msg", msg)
					let msgData = JSON.parse(msg)
					//接收指定消息(这里为服务端得ReceiveMessage得消息,msgData.type === 1 为固定值表示调用客户端的一个方法)
					if (msgData.type === 1 && msgData.target == "ReceiveMessage") {
						console.log('收到服务器内容:' + JSON.stringify(msgData.arguments[0]));
					}
				});
				//断开时得方法
				uni.onSocketClose(function(res) {
					console.log('WebSocket 已关闭!');
				});
				//执行服务端得方法 (methodName:方法名称,args:方法参数的值例如["张三","李四","王五"],type: 1 为固定值)
				uni.sendSocketMessage({
					data: `${JSON.stringify({arguments: args,target: methodName,type: 1,})}${String.fromCharCode(0x1e)}`
				});