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