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Android手机上浏览器不支持带端口号wss解决方案

首先抄个示例过来，命名为wss-test.html，然后传到服务器：

<!DOCTYPE HTML>  
<html>  
<head>  
    <meta http-equiv="content-type" content="text/html" />  
    <meta name="author" content="https://www.baidu.com" />  
    <title>websocket test</title>  
    <script>
    var ws;
    function Connect(){
        try{
            ws = new WebSocket('wss://xxxx.com:9433');
        }catch(e){
            alert('error');
            return;
        }
        ws.onopen = sOpen;
        ws.onerror = sError;
        ws.onmessage= sMessage;
        ws.onclose= sClose;
    }
    function sOpen(){
        alert('connect success!');
    }
    function sError(e){
        alert("error " + e);
    }
    function sMessage(msg){
        alert('server says:' + msg);  
    }
    function sClose(e){
        alert("connect closed:" + e.code);
    }
    function Send(){
        ws.send(document.getElementById("msg").value);
    }
    function Close(){
        ws.close();
    }
    </script>
</head>  
   
<body>  
<input id="msg" type="text">  
<button id="connect" onclick="Connect();">Connect</button>  
<button id="send" onclick="Send();">Send</button>  
<button id="close" onclick="Close();">Close</button>

</body>  
   
</html>

http://www.xxx.com/wss-test.html

苹果手机访问正常

安卓手机访问失败

解决办法Nginx

openssl x509 -in xxx_com.pem -out xxx_com.crt

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原文地址：https://www.cnblogs.com/coffee_cn/p/9908368.html