将用户语言信息保存到数据库

im-platform/src/main/java/com/bx/implatform/controller/UserController.java

@@ -68,7 +68,7 @@ public class UserController {
     @Operation(summary = "保存用户分组", description = "单个分组，保存到 group_ids 字段")
     public Result<?> saveGroup(@RequestBody JSONObject jsonObject) {
         Long userId = jsonObject.getLong("userId");
-        String groupId = jsonObject.getStr("groupIds"); // 前端传分组ID
+        String groupId = jsonObject.getStr("groupIds");
 
         userService.saveUserGroup(userId, groupId);
         return ResultUtils.success();
@@ -104,6 +104,27 @@ public class UserController {
         return ResultUtils.success();
     }
 
+    @PostMapping("/updateLanguage")
+    @Operation(summary = "更新用户语言", description = "更新当前用户的语言设置：zh/en/jp/kor等")
+    public Result<?> updateLanguage(@RequestBody JSONObject jsonObject) {
+        String language = jsonObject.getStr("language");
+        if (StrUtil.isBlank(language)) {
+            return ResultUtils.error(ResultCode.XSS_PARAM_ERROR, "语言不能为空");
+        }
+
+        UserSession session = SessionContext.getSession();
+        Long userId = session.getUserId();
+
+        User user = userService.getById(userId);
+        if (user == null) {
+            return ResultUtils.error(ResultCode.XSS_PARAM_ERROR, "用户不存在");
+        }
+
+        user.setLanguage(language);
+        boolean success = userService.updateById(user);
+        return success ? ResultUtils.success("语言更新成功") : ResultUtils.error(ResultCode.XSS_PARAM_ERROR, "更新失败");
+    }
+
     @GetMapping("/findByName")
     @Operation(summary = "查找用户", description = "根据用户名或昵称查找用户")
     public Result<List<UserVO>> findByName(@RequestParam String name) {
@@ -113,18 +134,15 @@ public class UserController {
     @PostMapping("/getEnableChangeCustomer")
     @Operation(summary = "获取可转接的客服", description = "转接客服")
     public Result<List<Map<String, Object>>> getEnableChangeCustomer() {
-        // 获取当前客服id、转接客服id、转接用户id
         UserSession session = SessionContext.getSession();
         Long userId = session.getUserId();
 
-
         if(ObjectUtil.isNull(userId)){
             return ResultUtils.error(XSS_PARAM_ERROR);
         }
 
         List<User> list = userService.getEnableChangeCustomerList(userId);
 
-        //使用Map返回id、昵称
         List<Map<String, Object>> result = list.stream().map(user -> {
             Map<String, Object> map = new HashMap<>();
             map.put("id", user.getId());
@@ -152,7 +170,6 @@ public class UserController {
             return ResultUtils.error(XSS_PARAM_ERROR);
         }
 
-        // 获取当前用户信息
         User currentUser = userService.getById(userId);
         if (currentUser == null) {
             return ResultUtils.error(XSS_PARAM_ERROR);
@@ -160,7 +177,6 @@ public class UserController {
 
         Map<String, Object> result = new HashMap<>();
 
-        // 获取可切换的账号ID列表（逗号分隔的字符串，如 "13,14"）
         String switchableIdsStr = currentUser.getSwitchableAccountIds();
         List<Map<String, Object>> switchableUsers = new ArrayList<>();
 
@@ -173,7 +189,6 @@ public class UserController {
 
             if (!ids.isEmpty()) {
                 List<User> users = userService.listByIds(ids);
-                // 过滤掉被封禁的账号
                 users = users.stream()
                         .filter(u -> !Boolean.TRUE.equals(u.getIsBanned()))
                         .collect(Collectors.toList());
@@ -192,27 +207,21 @@ public class UserController {
 
         result.put("switchableUsers", switchableUsers);
 
-        // 获取当前用户的 unique_token
         String currentUserUniqueToken = currentUser.getUniqueToken();
 
-        // 构建查询条件
         LambdaQueryWrapper<User> queryWrapper = new LambdaQueryWrapper<User>()
                 .eq(User::getIsCustomer, 2)
                 .ne(User::getId, userId)
                 .eq(User::getIsBanned, 0);
 
-        // 添加 unique_token 条件
         if (StrUtil.isNotBlank(currentUserUniqueToken)) {
-            // 当前用户有 unique_token，只查询相同 unique_token 的客服
             queryWrapper.eq(User::getUniqueToken, currentUserUniqueToken);
         } else {
-            // 当前用户没有 unique_token，只查询也没有 unique_token 的客服
             queryWrapper.isNull(User::getUniqueToken).or().eq(User::getUniqueToken, "");
         }
 
         List<User> availableUsers = userService.list(queryWrapper);
 
-        // 获取已添加的ID集合
         Set<Long> existingIds = new HashSet<>();
         if (StrUtil.isNotBlank(switchableIdsStr)) {
             Arrays.stream(switchableIdsStr.split(","))
@@ -221,14 +230,12 @@ public class UserController {
                     .forEach(existingIds::add);
         }
 
-        // 标记是否已添加
         List<Map<String, Object>> availableUsersList = availableUsers.stream().map(user -> {
             Map<String, Object> map = new HashMap<>();
             map.put("id", user.getId());
             map.put("userName", user.getUserName());
             map.put("nickName", user.getNickName());
             map.put("headImage", user.getHeadImage());
-//            map.put("headImageThumb", user.getHeadImageThumb());
             map.put("isAdded", existingIds.contains(user.getId()));
             return map;
         }).collect(Collectors.toList());
@@ -244,7 +251,6 @@ public class UserController {
 
         UserSession session = SessionContext.getSession();
 
-        // 获取当前客服id、转接客服id、转接用户id
         Long customerId = session.getUserId();
         Long targetId = jsonObject.getLong("targetId");
         Long userId = jsonObject.getLong("userId");
@@ -267,22 +273,18 @@ public class UserController {
         Long targetUserId = jsonObject.getLong("targetUserId");
         Integer terminal = jsonObject.getInt("terminal");
 
-        // 获取当前登录用户
         UserSession currentSession = SessionContext.getSession();
         User currentUser = userService.getById(currentSession.getUserId());
 
-        // 权限校验：只有客服才能切换账号
         if (currentUser.getIsCustomer() != 2) {
             return ResultUtils.error(XSS_PARAM_ERROR, "无权限切换账号");
         }
 
-        // 获取目标用户信息
         User targetUser = userService.getById(targetUserId);
         if (ObjectUtil.isNull(targetUser)) {
             return ResultUtils.error(ResultCode.XSS_PARAM_ERROR, "目标用户不存在");
         }
 
-        // 生成新的token
         UserSession newSession = BeanUtils.copyProperties(targetUser, UserSession.class);
         newSession.setUserId(targetUser.getId());
         newSession.setTerminal(terminal);
@@ -299,8 +301,6 @@ public class UserController {
         vo.setRefreshTokenExpiresIn(jwtProperties.getRefreshTokenExpireIn());
         vo.setUser(targetUser);
 
-//        log.info("账号切换：从用户 {} 切换到用户 {}", currentSession.getUserId(), targetUserId);
-
         return ResultUtils.success(vo);
     }
 
@@ -319,7 +319,6 @@ public class UserController {
             return ResultUtils.error(XSS_PARAM_ERROR);
         }
 
-        // 取出可切换账号并移除目标ID
         String switchableIdsStr = currentUser.getSwitchableAccountIds();
         if (StrUtil.isBlank(switchableIdsStr)) {
             return ResultUtils.success("移除成功");
@@ -333,7 +332,6 @@ public class UserController {
 
         String newIds = idList.stream().map(String::valueOf).collect(Collectors.joining(","));
 
-        // 更新到数据库
         currentUser.setSwitchableAccountIds(newIds);
         userService.updateById(currentUser);
 

im-platform/src/main/java/com/bx/implatform/entity/User.java

@@ -134,6 +134,8 @@ public class User {
      */
     private String switchableAccountIds;
 
-
+    /**
-
+     * 语言
+     */
+    private String language;
 }

im-platform/src/main/java/com/bx/implatform/vo/UserVO.java

@@ -78,6 +78,8 @@ public class UserVO {
     // 修改为完整的UserGroup列表
     private List<UserLabelVO> labelList;  // 完整的分组信息列表
 
-    private String platformName;  // 新增：平台名称
+    private String platformName;
+
+    private String language;
 
 }

im-uniapp/pages/chat/chat-box.vue

@@ -268,8 +268,8 @@ export default {
       isFileOpen: false,
       isPasting: false,
       hasPasteListener: false,
-			currentLang: 'zh',
 			showLangModal: false, // 新增
+			currentLang: uni.getStorageSync("app_language") || "zh",
 			langList: [
 			  { label: "中文", value: "zh" },
 			  { label: "English", value: "en" },
@@ -285,17 +285,25 @@ export default {
     };
   },
   methods: {
-
 		// 下拉选择语言（必刷新）
 		selectLang(lang) {
 		  this.currentLang = lang;
-		  this.$i18n.locale = lang;
-		  uni.setStorageSync("app_language", lang);
 		  this.showLangDrop = false;
 		
-		  setTimeout(() => {
+		  // 保存到后端
-		    window.location.reload(); // H5 真正强制刷新
+		  this.$http({
-		  }, 100);
+		    url: "/user/updateLanguage",
+		    method: "POST",
+		    data: { language: lang }
+		  }).then(() => {
+		    console.log("语言保存成功");
+		  }).finally(() => {
+		    this.$i18n.locale = lang;
+		    uni.setStorageSync("app_language", lang);
+		    setTimeout(() => {
+		      window.location.reload();
+		    }, 100);
+		  });
 		},
     loadCommonQuestions(userId) {
       this.$http({
@@ -1257,13 +1265,18 @@ export default {
         this.chatStore.updateChatFromUser(this.userInfo);
       }
     },
-    loadFriend(friendId) {
+    async loadFriend(friendId) {
-      this.$http({
+      return new Promise((resolve) => {
-        url: `/user/find/${friendId}`,
+        this.$http({
-        method: "GET",
+          url: `/user/find/${friendId}`,
-      }).then((userInfo) => {
+          method: "GET",
-        this.userInfo = userInfo;
+        }).then((userInfo) => {
-        this.updateFriendInfo();
+          this.userInfo = userInfo;
+          this.updateFriendInfo();
+          resolve(); // 让外部可以 then
+        }).catch(() => {
+          resolve();
+        });
       });
     },
     rpxTopx(rpx) {
@@ -1648,7 +1661,9 @@ export default {
       }
 
       this.readedMessage();
-      this.loadFriend(targetId);
+      // this.loadFriend(targetId);
+			await this.loadFriend(targetId);
+
       this.loadReaded(targetId);
       this.loadCommonQuestions(targetId);
 
@@ -1659,23 +1674,7 @@ export default {
 
       await this.getSetting();
       this.$nextTick(() => this.scrollToBottom());
-			  this.$socket.on('customer_transfer', (data) => {
+			  
-			    /**
-			     * data后端返回格式：
-			     * { oldKfId: 旧客服ID, newKfId: 新客服ID }
-			     */
-			    const { oldKfId, newKfId } = data;
-			    if (!oldKfId || !newKfId) return;
-			
-			    // 直接调用chatStore转接合并方法
-			    this.chatStore.mergeOldCustomerToNew(oldKfId, newKfId);
-					console.log(data);
-			    // 转接完成后刷新当前聊天、滚动到底部
-			    this.currentTargetId = newKfId;
-			    this.$nextTick(() => {
-			      this.scrollToBottom();
-			    });
-			  })
     } catch (err) {
       console.error("错误：", err);
     } finally {
@@ -1696,11 +1695,10 @@ export default {
 </script>
 
 <style lang="scss">
-	/* ========== 右上角语言按钮 ========== */
 	.lang-wrap {
 	  position: fixed;
 	  top: var(--status-bar-height);
-	  right: 40rpx; /* 按钮靠右距离，美观不贴边 */
+	  right: 40rpx;
 	  z-index: 9999 !important;
 	  height: $im-nav-bar-height;
 	  display: flex;
@@ -1718,11 +1716,10 @@ export default {
 	  cursor: pointer;
 	}
 	
-	/* ========== 自定义下拉面板（向左展开！永远不裁切） ========== */
 	.lang-drop-panel {
 	  position: absolute;
 	  top: 100%;
-	  right: 0; /* 面板右边缘和按钮右边缘对齐，**向左展开** */
+	  right: 0;
 	  min-width: 180rpx;
 	  background: #fff;
 	  border-radius: 12rpx;
@@ -1732,7 +1729,6 @@ export default {
 	  z-index: 10000;
 	}
 	
-	/* 下拉每一个语言选项 */
 	.lang-drop-item {
 	  padding: 24rpx 30rpx;
 	  font-size: 28rpx;
@@ -1751,7 +1747,6 @@ export default {
 	  }
 	}
 	
-	/* ========== 全局遮罩（点击空白关闭下拉） ========== */
 	.lang-mask {
 	  position: fixed;
 	  top: 0;
@@ -1761,7 +1756,6 @@ export default {
 	  z-index: 9998;
 	}
 	
-	/* 原有标题样式不动 */
 	.nav-title-wrapper {
 	  width: 100%;
 	  text-align: center;

im-uniapp/store/chatStore.js

@@ -209,8 +209,6 @@ export default defineStore('chatStore', {
 				this.saveToStorage();
 				return;
 			}
-
-			// ====================== 多语言消息类型 ======================
 			if (msgInfo.type == MESSAGE_TYPE.IMAGE) {
 				chat.lastContent = t('chat.image');
 			} else if (msgInfo.type == MESSAGE_TYPE.FILE) {
@@ -226,7 +224,6 @@ export default defineStore('chatStore', {
 				msgInfo.type == MESSAGE_TYPE.TIP_TEXT) {
 				chat.lastContent = msgInfo.content;
 			}
-			// ============================================================
 
 			chat.lastSendTime = msgInfo.sendTime;
 			chat.sendNickName = msgInfo.sendNickName;
@@ -323,6 +320,7 @@ export default defineStore('chatStore', {
 			chat.stored = false;
 			this.saveToStorage(isColdMessage);
 		},
+
 		updateChatFromFriend(friend) {
 			let chat = this.findChatByFriend(friend.id)
 			if (chat && (chat.headImage != friend.headImage ||

im-web/src/components/chat/ChatBox.vue

@@ -165,6 +165,10 @@
                   <div class="info-label">来源地址</div>
                   <div class="info-value">{{ userInfo.platformName }}</div>
                 </div>
+                <div class="info-item">
+                  <div class="info-label">用户语言</div>
+                  <div class="info-value">{{ getLanguageText(userInfo.language) }}</div>
+                </div>
                 <div class="info-item">
                   <div class="info-label">标签</div>
                   <div class="info-value">
@@ -340,6 +344,7 @@ export default {
       maxTmpId: 0,
       countryCode: "en",
       countryCodeList: [
+        { label: "中文", value: "zh" },
         { label: "英语", value: "en" },
         { label: "日语", value: "jp" },
         { label: "韩语", value: "kor" },
@@ -353,6 +358,22 @@ export default {
     };
   },
   methods: {
+    getLanguageText(lang) {
+      if (!lang) return '未知';
+      const langMap = {
+        'zh': '中文',
+        'en': '英语',
+        'jp': '日语',
+        'kor': '韩语',
+        'vie': '越南语',
+        'ru': '俄语',
+        'de': '德语',
+        'fra': '法语',
+        'pt': '葡萄牙语',
+        'ara': '阿拉伯语',
+      };
+      return langMap[lang.toLowerCase()] || lang;
+    },
     moveChatToTop() {
       let chatIdx = this.chatStore.findChatIdx(this.chat);
       this.chatStore.moveTop(chatIdx);