websocket接收不到服务器返回的消息

客户端发送消息至服务器，服务器返回相应的值到客户端
经过测试，使用hbuilderx内置浏览器和电脑端浏览器，可以正常返回数据
但是使用真机调试、模拟器，打包后都无法接收到

<template>  
    <view>  

    </view>  
</template>  

<script>  
    var _self;  
    var socket = null;  
    export default {  
        data() {  
            return {  

            }  
        },  
        onLoad() {  
            _self = this;  
            _self.connect();  
        },  
        methods: {  
            connect: function() {  
                socket = uni.connectSocket({  
                    url: "wss://warningchain.sejianghu.com:10001",  
                    complete: (res) => {  
                        console.info(res);  
                    }  
                });  
                socket.onOpen(() => {  
                    var data={  
                        flag: "test1",  
                        code:  "test2",  
                        voice:  "test3",  
                        type:  "test4",  
                        msg:  "online"  
                    }   
                    console.info(data);  
                    socket.send({  
                        data: JSON.stringify(data)  
                    });   
                });  
                socket.onClose(function() {  
                    _self.connect();  
                });  
                socket.onMessage((res) => {  
                    console.info(res);  
                });  
                uni.onSocketMessage((res) => {  
                    console.info(res);  
                });  
            }  
        }  
    }  
</script>  

<style>  

</style>