{"id":30528,"date":"2025-04-20T22:01:02","date_gmt":"2025-04-20T14:01:02","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/30528.html"},"modified":"2025-04-20T22:01:02","modified_gmt":"2025-04-20T14:01:02","slug":"web-socket%e7%ae%80%e5%8d%95%e5%b0%9d%e8%af%95%ef%bc%8c%e5%ae%9e%e7%8e%b0%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%90%91%e5%ae%a2%e6%88%b7%e7%ab%af%e7%9a%84%e4%b8%bb%e5%8a%a8%e6%b6%88%e6%81%af%e6%8e%a8%e9%80%81","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/30528.html","title":{"rendered":"Web Socket\u7b80\u5355\u5c1d\u8bd5\uff0c\u5b9e\u73b0\u670d\u52a1\u5668\u5411\u5ba2\u6237\u7aef\u7684\u4e3b\u52a8\u6d88\u606f\u63a8\u9001"},"content":{"rendered":"

\u4f7f\u7528Web Socket\u7684\u539f\u56e0<\/h2>\n

\u9996\u5148，\u5728\u5e38\u89c4\u60c5\u51b5\u4e0b，\u6211\u4eec\u4f7f\u7528\u7684\u63a5\u53e3\u662fhttp\u534f\u8bae，\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b，\u53ea\u6709\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\u7684\u60c5\u51b5\u4e0b，\u670d\u52a1\u5668\u624d\u80fd\u5411\u5ba2\u6237\u7aef\u53d1\u9001\u6d88\u606f\u3002\u4f46\u662f\u5728\u4e00\u4e9b\u7279\u6b8a\u573a\u666f\u4e0b，\u670d\u52a1\u5668\u662f\u9700\u8981\u5411\u5ba2\u6237\u7aef\u4e3b\u52a8\u53d1\u9001\u6d88\u606f，\u4f8b\u5982\u804a\u5929\u3001\u63a8\u9001\u4fe1\u606f\u7b49\u529f\u80fd\u3002<\/p>\n

\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u6211\u4eec\u5c31\u9700\u8981\u7528\u5230Web Socket\u6765\u5b9e\u73b0\u6211\u4eec\u7684\u9700\u6c42，Web Socket\u662f\u5168\u53cc\u5de5\u901a\u4fe1，\u5141\u8bb8\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u540c\u65f6\u8fdb\u884c\u6570\u636e\u53d1\u9001\u548c\u63a5\u6536，\u8fd9\u4f7f\u5f97\u4ea4\u4e92\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n

\u539f\u7406：<\/p>\n

  • \u63e1\u624b：WebSocket\u9996\u5148\u901a\u8fc7HTTP\u534f\u8bae\u8fdb\u884c\u63e1\u624b，\u6210\u529f\u540e\u4f1a\u5347\u7ea7\u4e3aWebSocket\u534f\u8bae\u3002<\/li>\n
  • \u6570\u636e\u4f20\u8f93：\u8fde\u63a5\u5efa\u7acb\u540e，\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u53ef\u4ee5\u81ea\u7531\u5730\u4ea4\u6362\u4fe1\u606f，\u76f4\u5230\u67d0\u4e00\u65b9\u4e3b\u52a8\u5173\u95ed\u8fde\u63a5\u3002<\/li>\n

    \u5de5\u4f5c\u8fc7\u7a0b：<\/h3>\n

    1.\u00a0\u63e1\u624b\u8fc7\u7a0b<\/h4>\n

    WebSocket\u7684\u8fde\u63a5\u662f\u901a\u8fc7HTTP\u534f\u8bae\u8fdb\u884c\u63e1\u624b\u7684\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4：<\/p>\n

      \n
    • \u5ba2\u6237\u7aef\u53d1\u8d77\u8bf7\u6c42：\u5ba2\u6237\u7aef\u53d1\u9001\u4e00\u4e2aHTTP\u8bf7\u6c42\u5230\u670d\u52a1\u5668，\u8bf7\u6c42\u5347\u7ea7\u5230WebSocket\u534f\u8bae\u3002\u8fd9\u4e2a\u8bf7\u6c42\u5305\u542b\u4e00\u4e9b\u7279\u6b8a\u7684\u5934\u90e8\u5b57\u6bb5（\u8be6\u7ec6\u53ef\u4ee5\u770bWeb Socket\u534f\u8bae）<\/li>\n
    • \u670d\u52a1\u5668\u54cd\u5e94：\u5982\u679c\u670d\u52a1\u5668\u652f\u6301WebSocket\u534f\u8bae，\u5b83\u4f1a\u8fd4\u56de\u4e00\u4e2aHTTP 101\u72b6\u6001\u7801，\u8868\u793a\u534f\u8bae\u5207\u6362\u3002\u54cd\u5e94\u5934\u4e2d\u4e5f\u4f1a\u5305\u542b\u4e00\u4e9b\u4fe1\u606f\u3002<\/li>\n<\/ul>\n

      2.\u00a0\u5efa\u7acb\u6301\u4e45\u8fde\u63a5<\/h4>\n

      \u4e00\u65e6\u63e1\u624b\u6210\u529f，WebSocket\u4f1a\u5728\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u5efa\u7acb\u4e00\u4e2a\u6301\u4e45\u7684TCP\u8fde\u63a5\u3002\u8fd9\u610f\u5473\u7740\u5728\u8fd9\u4e2a\u8fde\u63a5\u5efa\u7acb\u540e，\u6570\u636e\u53ef\u4ee5\u968f\u65f6\u4ece\u5ba2\u6237\u7aef\u53d1\u9001\u5230\u670d\u52a1\u5668，\u53cd\u4e4b\u4ea6\u7136，\u800c\u4e0d\u9700\u8981\u91cd\u65b0\u5efa\u7acb\u8fde\u63a5\u3002<\/p>\n

      3.\u00a0\u6570\u636e\u4f20\u8f93<\/h4>\n

      WebSocket\u4f7f\u7528\u5e27（frames）\u6765\u4f20\u8f93\u6570\u636e\u3002\u6570\u636e\u5e27\u7684\u683c\u5f0f\u76f8\u5bf9\u7b80\u5355，\u5305\u542b：<\/p>\n

        \n
      • \u5e27\u5934：\u6307\u793a\u5e27\u7684\u7c7b\u578b（\u6587\u672c\u5e27\u3001\u4e8c\u8fdb\u5236\u5e27\u3001\u5173\u95ed\u5e27\u7b49）\u3002<\/li>\n
      • \u6709\u6548\u8f7d\u8377：\u5b9e\u9645\u8981\u4f20\u8f93\u7684\u6570\u636e\u3002<\/li>\n<\/ul>\n

        WebSocket\u5141\u8bb8\u6d88\u606f\u5728\u4e24\u7aef\u540c\u65f6\u6d41\u52a8，\u53cc\u65b9\u53ef\u4ee5\u968f\u65f6\u53d1\u9001\u6d88\u606f\u3002<\/p>\n

        4.\u00a0\u5173\u95ed\u8fde\u63a5<\/h4>\n

        \u5f53\u4e00\u65b9\u8981\u5173\u95ed\u8fde\u63a5\u65f6，\u4f1a\u53d1\u9001\u4e00\u4e2a\u5173\u95ed\u5e27，\u5305\u62ec\u4e00\u4e2a\u72b6\u6001\u7801（\u59821000\u8868\u793a\u6b63\u5e38\u5173\u95ed）\u3002\u53e6\u4e00\u65b9\u6536\u5230\u540e\u4e5f\u4f1a\u53d1\u9001\u4e00\u4e2a\u5173\u95ed\u5e27，\u5b8c\u6210\u5173\u95ed\u64cd\u4f5c\u3002<\/p>\n

        \u4e2a\u4eba\u7684\u7b80\u5355\u5b9e\u73b0<\/p>\n

        \u00a0\u672c\u6587\u7ae0\u7684\u5b9e\u73b0\u4ec5\u4e3a\u4e2a\u4eba\u7684\u89c1\u89e3，\u5982\u6709\u8c2c\u8bef\u8bf7\u6307\u6b63<\/span><\/p>\n

        \u7b2c\u4e00\u6b65\u5efa\u7acb\u4e00\u4e2aSpringBoot\u9879\u76ee<\/span><\/p>\n

        \"\"<\/span><\/p>\n

        SpringBoot\u4e2d\u63d0\u4f9b\u4e86Web Socket\u63d2\u4ef6，\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u8fd9\u4e2a<\/p>\n

        \"\"<\/p>\n

        \u5728\u8fd9\u91cc\u6211\u4eec\u4f7f\u7528\u4e86Lombok\u3001Spring Web\u3001WebSocket<\/p>\n

        \u521b\u5efa\u5305<\/p>\n

        \"\"<\/p>\n

        \u540d\u5b57\u53ef\u4ee5\u81ea\u5df1\u8d77，\u53ea\u8981\u81ea\u5df1\u627e\u5f97\u5230\u5c31\u884c<\/p>\n

        \u7f16\u5199\u4e24\u4e2a\u7c7b，<\/p>\n

        \u7b2c\u4e00\u4e2a\u7c7b\u7ee7\u627fTextWebSocketHandler\u7c7b，\u8fd9\u4e2a\u7c7b\u4e3b\u8981\u7528\u6765\u5b9e\u73b0\u7c7b\u4e2d\u7684\u65b9\u6cd5<\/p>\n

        import org.springframework.web.socket.CloseStatus;
        \nimport org.springframework.web.socket.TextMessage;
        \nimport org.springframework.web.socket.WebSocketSession;
        \nimport org.springframework.web.socket.handler.TextWebSocketHandler;<\/p>\n

        \/**
        \n * @Author: \u767e\u82b1\u6740
        \n * @Motto: LESS TALKING\u3001MORE BUILDING\u3001MORE THINkING
        \n * @Date: 2024\/11\/26\/16:19
        \n *\/
        \npublic class MyWebSocketHandler extends TextWebSocketHandler {
        \n @Override
        \n\/\/ \u8fd9\u4e2a\u65b9\u6cd5\u662fWebSocket\u8fde\u63a5\u5efa\u7acb\u6210\u529f\u540e\u8c03\u7528，\u5728\u8fd9\u91cc\u53ef\u4ee5\u505a\u4e00\u4e9b\u521d\u59cb\u5316\u64cd\u4f5c
        \n public void afterConnectionEstablished(WebSocketSession session) throws Exception {
        \n System.out.println("Web Socket \u8fde\u63a5session : " + session.getId() + " \u8fde\u63a5\u6210\u529f");
        \n }<\/p>\n

        @Override
        \n\/\/ \u8fd9\u4e2a\u65b9\u6cd5\u662f\u5904\u7406WebSocket\u6d88\u606f\u7684，\u5728\u8fd9\u91cc\u53ef\u4ee5\u63a5\u6536\u5ba2\u6237\u7aef\u53d1\u9001\u7684\u6d88\u606f\u5e76\u8fdb\u884c\u5904\u7406
        \n public void handleTextMessage(WebSocketSession session, TextMessage message) throws Exception {
        \n \/\/ \u5904\u7406\u63a5\u6536\u5230\u7684\u6d88\u606f
        \n String incomingMessage = message.getPayload();
        \n System.out.println("\u63a5\u6536\u5230\u7684\u6d88\u606f：" + incomingMessage);<\/p>\n

        \/\/ \u56de\u590d\u6d88\u606f
        \n session.sendMessage(new TextMessage("\u670d\u52a1\u5668\u63a5\u6536\u5230\u6d88\u606f： " + incomingMessage + " \u8fd9\u662f\u670d\u52a1\u5668\u8fd4\u56de\u7684\u6d88\u606f： \u767e\u82b1\u6740"));
        \n }<\/p>\n

        @Override
        \n\/\/ \u8fd9\u4e2a\u65b9\u6cd5\u662fWebSocket\u8fde\u63a5\u5173\u95ed\u65f6\u8c03\u7528，\u5728\u8fd9\u91cc\u53ef\u4ee5\u505a\u4e00\u4e9b\u6e05\u7406\u64cd\u4f5c
        \n public void afterConnectionClosed(WebSocketSession session, CloseStatus status) throws Exception {
        \n System.out.println("Web Socket \u8fde\u63a5session : " + session.getId() + " \u8fde\u63a5\u5173\u95ed");
        \n }
        \n}<\/p>\n

        \u8fd9\u6837\u6211\u4eec\u5c31\u5b9e\u73b0\u4e86\u5904\u7406\u7c7b，\u63a5\u4e0b\u6765\u6211\u4eec\u6765\u5b9e\u73b0\u914d\u7f6e\u7c7b，\u914d\u7f6e\u7c7b\u9700\u8981\u5b9e\u73b0WebSocketConfigurer\u63a5\u53e3<\/p>\n

        import org.springframework.context.annotation.Configuration;
        \nimport org.springframework.web.socket.config.annotation.EnableWebSocket;
        \nimport org.springframework.web.socket.config.annotation.WebSocketConfigurer;
        \nimport org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;<\/p>\n

        \/**
        \n * @Author: \u767e\u82b1\u6740
        \n * @Motto: LESS TALKING\u3001MORE BUILDING\u3001MORE THINkING
        \n * @Date: 2024\/11\/26\/16:19
        \n *\/
        \n@Configuration
        \n@EnableWebSocket
        \npublic class WebSocketConfig implements WebSocketConfigurer {<\/p>\n

        @Override
        \n \/\/ \u8fd9\u91cc\u6211\u4eec\u6ce8\u518c\u4e86\u4e00\u4e2aMyWebSocketHandler，\u5b83\u662fWebSocketHandler\u7684\u4e00\u4e2a\u5b9e\u73b0\u7c7b，\u8d1f\u8d23\u5904\u7406WebSocket\u8bf7\u6c42\u3002
        \n \/\/ \u672c\u4f8b\u4e2d，websocket\u8bf7\u6c42\u8def\u5f84\u4e3a\/WEBSOCKET\/ws,setAllowedOrigins("*")\u8868\u793a\u5141\u8bb8\u6240\u6709\u6765\u6e90\u7684WebSocket\u8bf7\u6c42,\u53ef\u4ee5\u4e0d\u7528\u5904\u7406\u8de8\u57df\u95ee\u9898\u3002
        \n public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
        \n registry.addHandler(myWebSocketHandler(), "\/WEBSOCKET\/ws").setAllowedOrigins("*");
        \n }<\/p>\n

        public MyWebSocketHandler myWebSocketHandler() {
        \n return new MyWebSocketHandler();
        \n }
        \n}<\/p>\n

        \u8fd9\u6837\u7684\u8bdd\u6211\u4eec\u5c31\u5b9e\u73b0\u4e86\u670d\u52a1\u5668\u7684\u57fa\u7840\u914d\u7f6e，\u63a5\u4e0b\u6765\u662f\u524d\u7aef\u90e8\u5206：<\/p>\n

        \u6211\u4f7f\u7528\u7684\u662fVue2\u6765\u5b9e\u73b0\u8fd9\u4e2a\u529f\u80fd<\/p>\n

        <template>
        \n <div>
        \n <h1>WebSocket<\/h1>
        \n <el-form :inline="true">
        \n <el-form-item label="WebSocket URL">
        \n <el-input v-model="message"><\/el-input>
        \n <\/el-form-item>
        \n <el-form-item>
        \n <el-button type="primary" @click="connect">\u53d1\u9001<\/el-button>
        \n <\/el-form-item>
        \n <\/el-form>
        \n <el-table :data="messages" style="width: 100%">
        \n <el-table-column prop="message" label="Message"><\/el-table-column>
        \n <\/el-table>
        \n <\/div>
        \n<\/template>
        \n<script>
        \n export default {
        \n name: 'WebSocket',
        \n data() {
        \n return {
        \n message: '',
        \n messages: []
        \n }
        \n },
        \n methods: {
        \n connect() {
        \n const ws = new WebSocket('ws:\/\/localhost:8080\/WEBSOCKET\/ws')
        \n ws.onopen = () => {
        \n console.log('WebSocket connected')
        \n ws.send(this.message)
        \n ws.onmessage = (event) => {
        \n console.log('\u63a5\u6536\u5230\u7684\u4fe1\u606f', event.data)
        \n this.messages.push({message: event.data})
        \n }
        \n }
        \n },
        \n }
        \n }
        \n<\/script>
        \n<style>
        \n<\/style><\/p>\n

        \u00a0\u63a5\u4e0b\u6765\u6211\u4eec\u542f\u52a8\u9875\u9762\u8fdb\u884c\u6d4b\u8bd5\"\"<\/p>\n

        \u524d\u7aef\u5c06\u670d\u52a1\u5668\u8fd4\u56de\u7684\u7684\u6570\u636e\u8fdb\u884c\u4e86\u5c55\u793a，\u6211\u4eec\u53ef\u4ee5\u67e5\u770b\u670d\u52a1\u5668\u7684\u72b6\u6001<\/p>\n

        \"\"<\/p>\n

        \u76ee\u524d\u6211\u4eec\u5b9e\u73b0\u4e86\u7b80\u5355\u7684web Socket\u8fde\u63a5<\/p>\n","protected":false},"excerpt":{"rendered":"

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