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50 lines
1.1 KiB
50 lines
1.1 KiB
2 years ago
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Title</title>
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</head>
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<body>
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<div>
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<button onclick="sendMessage()">发送消息</button>
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</div>
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<script>
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var socket;
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//首先判断是否支持WebSocket
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if (window.WebSocket) {
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socket = new WebSocket("ws://127.0.0.1:9000/FengHuang/mysocket.ws");
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//接受消息后的操作
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socket.onmessage = function (event) {
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message(event.data);
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};
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//打开连接后的操作
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socket.onopen = function (event) {
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console.log(event);
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};
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//关闭连接后的操作
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socket.onclose = function (event) {
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console.log(event);
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};
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//发生异常时的操作
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socket.onerror = function (event) {
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console.log(event);
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};
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} else {
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alert("NO");
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}
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function message(data) {
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console.log(data)
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}
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//向服务器发送消息
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function sendMessage() {
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socket.send('Hello world!!!')
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}
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</script>
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</body>
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</html>
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