From 8a0ae6d19d78d2295a10b1cc97bfe17e651234ea Mon Sep 17 00:00:00 2001
From: wu <731351411@qq.com>
Date: 星期五, 01 十二月 2023 08:08:28 +0800
Subject: [PATCH] 更新理片笼逻辑
---
springboot-vue3/src/main/java/com/example/springboot/component/WebSocketServer.java | 144 ++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 144 insertions(+), 0 deletions(-)
diff --git a/springboot-vue3/src/main/java/com/example/springboot/component/WebSocketServer.java b/springboot-vue3/src/main/java/com/example/springboot/component/WebSocketServer.java
new file mode 100644
index 0000000..9515c0d
--- /dev/null
+++ b/springboot-vue3/src/main/java/com/example/springboot/component/WebSocketServer.java
@@ -0,0 +1,144 @@
+package com.example.springboot.component;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+import javax.websocket.OnClose;
+import javax.websocket.OnError;
+import javax.websocket.OnMessage;
+import javax.websocket.OnOpen;
+import javax.websocket.Session;
+import javax.websocket.server.PathParam;
+import javax.websocket.server.ServerEndpoint;
+
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.stereotype.Component;
+
+import cn.hutool.json.JSONObject;
+import cn.hutool.json.JSONUtil;
+
+@ServerEndpoint(value = "/api/talk/{username}")
+@Component
+public class WebSocketServer {
+
+ // @Autowired
+ // HomeMapper homeMapper;
+
+ static ConfigurableApplicationContext applicationContext;
+
+ //瑙ｅ喅鏃犳硶娉ㄥ叆mapper闂 //浣跨敤鏂规硶 homeMapper=WebSocketServer.applicationContext.getBean(HomeMapper.class);
+ public static void setApplicationContext(ConfigurableApplicationContext configurableApplicationContext) {
+ WebSocketServer.applicationContext = configurableApplicationContext;
+ }
+
+
+ private static final Logger log = LoggerFactory.getLogger(WebSocketServer.class);
+ private List<String> messages;
+ /**
+ * 璁板綍褰撳墠鍦ㄧ嚎杩炴帴鏁�
+ */
+ public static final Map<String, WebSocketServer> sessionMap = new ConcurrentHashMap<>();
+
+ String username;
+ Session session;
+ public WebSocketServer() {
+ this.messages = new ArrayList<>();
+ }
+ /**
+ * 杩炴帴寤虹珛鎴愬姛璋冪敤鐨勬柟娉�
+ */
+ @OnOpen
+ public void onOpen(Session session, @PathParam("username") String username) {
+ this.username=username;
+ this.session=session;
+ sessionMap.put(username, this);
+ log.info("鏈夋柊鐢ㄦ埛鍔犲叆锛寀sername={}, 褰撳墠鍦ㄧ嚎浜烘暟涓猴細{}", username, sessionMap.size());
+
+ // JSONObject result = new JSONObject();
+ // JSONArray array = new JSONArray();
+ // result.set("users", array);
+ // for (Object key : sessionMap.keySet()) {
+ // JSONObject jsonObject = new JSONObject();
+ // jsonObject.set("username", key);
+ // array.add(jsonObject);
+ // }
+
+ //sendAllMessage(JSONUtil.toJsonStr(result)); // 鍚庡彴鍙戦�佹秷鎭粰鎵�鏈夌殑瀹㈡埛绔�
+ }
+
+ /**
+ * 杩炴帴鍏抽棴璋冪敤鐨勬柟娉�
+ */
+ @OnClose
+ public void onClose(Session session, @PathParam("username") String username) {
+ sessionMap.remove(username);
+ log.info("鏈変竴杩炴帴鍏抽棴锛岀Щ闄sername={}鐨勭敤鎴穝ession, 褰撳墠鍦ㄧ嚎浜烘暟涓猴細{}", username, sessionMap.size());
+ }
+
+ /**
+ * 鏀跺埌瀹㈡埛绔秷鎭悗璋冪敤鐨勬柟娉�
+ * 鍚庡彴鏀跺埌瀹㈡埛绔彂閫佽繃鏉ョ殑娑堟伅
+ * onMessage 鏄竴涓秷鎭殑涓浆绔�
+ * 鎺ュ彈 娴忚鍣ㄧ socket.send 鍙戦�佽繃鏉ョ殑 json鏁版嵁
+ * @param message 瀹㈡埛绔彂閫佽繃鏉ョ殑娑堟伅
+ */
+ @OnMessage
+ public void onMessage(String message, Session session, @PathParam("username") String username) {
+ log.info("鏈嶅姟绔敹鍒扮敤鎴穟sername={}鐨勬秷鎭�:{}", username, message);
+ JSONObject obj = JSONUtil.parseObj(message);
+ String text = obj.getStr("data");
+
+ JSONObject jsonObject = new JSONObject();
+ jsonObject.set("message", text);
+ this.messages.add(text);
+ this.sendMessage(jsonObject.toString()); //JSONUtil.toJsonStr(jsonObject)
+
+ }
+
+ @OnError
+ public void onError(Session session, Throwable error) {
+ log.error("鍙戠敓閿欒");
+ error.printStackTrace();
+ }
+
+ /**
+ * 鏈嶅姟绔彂閫佹秷鎭粰瀹㈡埛绔�
+ */
+ public void sendMessage(String message) {
+ try {
+ // log.info("鏈嶅姟绔粰瀹㈡埛绔痆{}]鍙戦�佹秷鎭瘂}", this.session.getId(), message);
+ this.session.getBasicRemote().sendText(message);
+ } catch (Exception e) {
+ log.error("鏈嶅姟绔彂閫佹秷鎭粰瀹㈡埛绔け璐�", e);
+ }
+ }
+
+ /**
+ * 鏈嶅姟绔彂閫佹秷鎭粰鎵�鏈夊鎴风
+ */
+ public void sendAllMessage(String message) {
+ try {
+ for (WebSocketServer webSocketServer : sessionMap.values()) {
+ //log.info("鏈嶅姟绔粰瀹㈡埛绔痆{}]鍙戦�佹秷鎭瘂}", this.session.getId(), message);
+ webSocketServer.sendMessage(message);
+ }
+ } catch (Exception e) {
+ log.error("鏈嶅姟绔彂閫佹秷鎭粰瀹㈡埛绔け璐�", e);
+ }
+ }
+
+ public List<String> getMessages() {
+ return messages;
+
+ }
+
+ public void clearMessages() {
+ messages.clear();
+ }
+}
--
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