完成app接口国际化

CLAUDE.md

@@ -63,6 +63,7 @@ com.corewing.app/
 │   └── Result.java     # 统一返回结果类
 ├── config/             # 配置类
 │   ├── DruidConfig.java         # Druid 数据源监控配置
+│   ├── I18nConfig.java          # 国际化配置
 │   ├── MybatisPlusConfig.java   # MyBatis-Plus 配置
 │   ├── RedisConfig.java         # Redis 配置
 │   └── SaTokenConfig.java       # Sa-Token 权限配置
@@ -87,6 +88,7 @@ com.corewing.app/
 │       └── VerifyCodeServiceImpl.java  # 验证码服务实现
 └── util/              # 工具类
     ├── EmailUtil.java   # 邮件发送工具类
+    ├── I18nUtil.java    # 国际化工具类
     ├── IpUtil.java      # IP 工具类
     ├── RedisUtil.java   # Redis 工具类
     └── SmsBaoUtil.java  # 短信宝工具类
@@ -103,6 +105,10 @@ com.corewing.app/
   - 短信宝配置
   - 邮件配置
 
+### 资源文件
+- `src/main/resources/i18n/messages_zh_CN.properties` - 中文国际化消息
+- `src/main/resources/i18n/messages_en_US.properties` - 英文国际化消息
+
 ### 数据库
 - 建表 SQL：`src/main/resources/db/user.sql`
 - 主表：`app_user` - 应用用户表
@@ -159,6 +165,20 @@ com.corewing.app/
 - 验证码邮件采用精美的 HTML 模板
 - 支持多种邮箱服务商（QQ、163、Gmail 等）
 
+### 9. 国际化支持
+- 支持中文（zh_CN）和英文（en_US）双语
+- 客户端通过 HTTP Header 的 `Accept-Language` 或 `lang` 指定语言
+- 默认语言：中文
+- 国际化范围：
+  - API 响应消息（成功/失败提示）
+  - 用户操作反馈（登录、注册、登出等）
+  - 所有异常和错误消息
+  - 邮件模板内容
+  - 短信模板内容
+  - 钉钉推送消息
+- I18nUtil 工具类提供便捷的国际化消息获取
+- 详细使用说明参见：`I18N_README.md`
+
 ## 开发规范
 
 ### 1. 依赖注入
@@ -183,6 +203,12 @@ com.corewing.app/
 - 使用 `IpUtil.getClientIp()` 获取真实 IP
 - 支持多级代理
 
+### 6. 国际化消息
+- 所有用户可见的消息都应使用国际化
+- 使用 `I18nUtil.getMessage("message.key")` 获取国际化消息
+- 支持消息参数：`I18nUtil.getMessage("message.key", param1, param2)`
+- 新增消息时需同时更新中英文资源文件
+
 ## 项目特点
 
 - 项目使用 MyBatis Plus 作为 ORM 框架，支持自动代码生成
@@ -192,3 +218,4 @@ com.corewing.app/
 - 开发环境支持热重载 (Spring Boot DevTools)
 - Druid 数据库连接池，提供 SQL 监控功能
 - 统一返回结果封装，规范 API 响应格式
+- 完整的国际化支持，支持中英文双语切换

I18N_README.md

@@ -0,0 +1,230 @@
+# CoreWing 国际化使用说明
+
+## 概述
+
+CoreWing 项目已完成国际化改造，支持中文（zh_CN）和英文（en_US）两种语言。
+
+## 客户端使用方式
+
+### HTTP Header 配置
+
+客户端通过 HTTP Header 指定语言，支持以下两种方式：
+
+**方式一：使用 Accept-Language（推荐）**
+```
+Accept-Language: zh_CN
+```
+
+**方式二：使用自定义 lang header**
+```
+lang: en_US
+```
+
+### 支持的语言代码
+
+- `zh_CN` - 简体中文（默认）
+- `en_US` - 英语
+
+### 示例
+
+#### JavaScript/Axios
+```javascript
+// 中文请求
+axios.get('/user/info', {
+  headers: {
+    'Accept-Language': 'zh_CN'
+  }
+});
+
+// 英文请求
+axios.get('/user/info', {
+  headers: {
+    'Accept-Language': 'en_US'
+  }
+});
+```
+
+#### cURL
+```bash
+# 中文
+curl -H "Accept-Language: zh_CN" http://localhost:8080/user/info
+
+# 英文
+curl -H "Accept-Language: en_US" http://localhost:8080/user/info
+```
+
+#### Java/OkHttp
+```java
+Request request = new Request.Builder()
+    .url("http://localhost:8080/user/info")
+    .addHeader("Accept-Language", "zh_CN")
+    .build();
+```
+
+## 国际化功能范围
+
+### 已国际化的内容
+
+1. **API 响应消息**
+   - 成功/失败提示
+   - 用户操作反馈（登录、注册、登出等）
+   - 数据验证消息
+
+2. **异常和错误消息**
+   - 用户认证异常
+   - 业务逻辑异常
+   - 服务器错误提示
+
+3. **邮件模板**
+   - 验证码邮件内容
+   - 邮件主题和页脚
+
+4. **短信模板**
+   - 验证码短信内容
+   - 短信发送结果消息
+
+5. **钉钉推送消息**
+   - 反馈通知标题和内容
+   - 表单标签文本
+
+## 技术实现
+
+### 架构组成
+
+1. **I18nConfig** - 国际化配置类
+   - 配置 MessageSource
+   - 实现自定义 LocaleResolver
+   - 支持从 Header 读取语言设置
+
+2. **I18nUtil** - 国际化工具类
+   - 提供静态方法获取国际化消息
+   - 支持消息参数替换
+
+3. **消息资源文件**
+   - `messages_zh_CN.properties` - 中文消息（约90条）
+   - `messages_en_US.properties` - 英文消息（约90条）
+
+### 消息 Key 命名规范
+
+```
+common.*              - 通用消息
+user.*                - 用户模块
+feedback.*            - 反馈模块
+error.*               - 错误消息
+email.*               - 邮件模板
+sms.*                 - 短信模板
+dingtalk.*            - 钉钉推送
+```
+
+## 响应示例
+
+### 中文响应 (Accept-Language: zh_CN)
+```json
+{
+  "code": 200,
+  "message": "登录成功",
+  "data": {
+    "token": "xxx",
+    "userId": 123
+  },
+  "success": true
+}
+```
+
+### 英文响应 (Accept-Language: en_US)
+```json
+{
+  "code": 200,
+  "message": "Login successful",
+  "data": {
+    "token": "xxx",
+    "userId": 123
+  },
+  "success": true
+}
+```
+
+## 开发指南
+
+### 添加新的国际化消息
+
+1. 在 `messages_zh_CN.properties` 中添加中文消息：
+```properties
+user.new.feature=这是一个新功能
+```
+
+2. 在 `messages_en_US.properties` 中添加对应的英文消息：
+```properties
+user.new.feature=This is a new feature
+```
+
+3. 在代码中使用：
+```java
+String message = I18nUtil.getMessage("user.new.feature");
+```
+
+### 带参数的消息
+
+**资源文件：**
+```properties
+# 中文
+user.welcome=欢迎，{0}！您已成功登录。
+
+# 英文
+user.welcome=Welcome, {0}! You have successfully logged in.
+```
+
+**代码使用：**
+```java
+String message = I18nUtil.getMessage("user.welcome", username);
+```
+
+## 注意事项
+
+1. **默认语言**：如果客户端未指定语言，系统默认使用中文（zh_CN）
+
+2. **URL 参数支持**：也可以通过 URL 参数切换语言
+   ```
+   /user/info?lang=en_US
+   ```
+
+3. **消息缓存**：资源文件会缓存 1 小时，修改后需要重启应用或等待缓存过期
+
+4. **消息 Key 不存在**：如果找不到对应的消息 key，会返回 key 本身
+
+## 修改文件清单
+
+### 新增文件（3个）
+- `src/main/java/com/corewing/app/config/I18nConfig.java`
+- `src/main/java/com/corewing/app/util/I18nUtil.java`
+- `src/main/resources/i18n/messages_zh_CN.properties`
+- `src/main/resources/i18n/messages_en_US.properties`
+
+### 修改文件（13个）
+1. `Result.java` - 统一返回结果类
+2. `AppUserController.java` - 用户控制器
+3. `AppFeedbackController.java` - 反馈控制器
+4. `AppUserServiceImpl.java` - 用户服务实现
+5. `VerifyCodeServiceImpl.java` - 验证码服务实现
+6. `AppFeedbackServiceImpl.java` - 反馈服务实现
+7. `GlobalExceptionHandler.java` - 全局异常处理
+8. `EmailUtil.java` - 邮件工具类
+9. `SmsBaoUtil.java` - 短信工具类
+10. `RedisUtil.java` - Redis工具类
+
+## 测试建议
+
+使用 Postman 或 curl 测试不同语言的响应：
+
+```bash
+# 测试中文
+curl -H "Accept-Language: zh_CN" http://localhost:8080/user/login
+
+# 测试英文
+curl -H "Accept-Language: en_US" http://localhost:8080/user/login
+```
+
+---
+
+**更新时间：** 2025-01-21
+**版本：** 1.0

src/main/java/com/corewing/app/common/Result.java

@@ -1,5 +1,6 @@
 package com.corewing.app.common;
 
+import com.corewing.app.util.I18nUtil;
 import lombok.Data;
 
 import java.io.Serializable;
@@ -32,9 +33,6 @@ public class Result<T> implements Serializable {
      */
     private Boolean success;
 
-    public Result() {
-    }
-
     public Result(Integer code, String message, T data, Boolean success) {
         this.code = code;
         this.message = message;
@@ -46,14 +44,14 @@ public class Result<T> implements Serializable {
      * 成功返回（无数据）
      */
     public static <T> Result<T> success() {
-        return new Result<>(200, "操作成功", null, true);
+        return new Result<>(200, I18nUtil.getMessage("common.success"), null, true);
     }
 
     /**
      * 成功返回（带数据）
      */
     public static <T> Result<T> success(T data) {
-        return new Result<>(200, "操作成功", data, true);
+        return new Result<>(200, I18nUtil.getMessage("common.success"), data, true);
     }
 
     /**
@@ -67,7 +65,7 @@ public class Result<T> implements Serializable {
      * 失败返回
      */
     public static <T> Result<T> error() {
-        return new Result<>(500, "操作失败", null, false);
+        return new Result<>(500, I18nUtil.getMessage("common.error"), null, false);
     }
 
     /**

src/main/java/com/corewing/app/config/I18nConfig.java

@@ -0,0 +1,110 @@
+package com.corewing.app.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.support.ResourceBundleMessageSource;
+import org.springframework.web.servlet.LocaleResolver;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+import org.springframework.web.servlet.i18n.LocaleChangeInterceptor;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.util.Locale;
+
+/**
+ * 国际化配置类
+ * 从 HTTP Header 中的 Accept-Language 或 lang 参数读取语言设置
+ */
+@Configuration
+public class I18nConfig implements WebMvcConfigurer {
+
+    /**
+     * 配置消息资源
+     */
+    @Bean
+    public ResourceBundleMessageSource messageSource() {
+        ResourceBundleMessageSource messageSource = new ResourceBundleMessageSource();
+        // 设置资源文件的基础名称（不包含语言代码和.properties后缀）
+        messageSource.setBasename("i18n/messages");
+        // 设置默认编码
+        messageSource.setDefaultEncoding("UTF-8");
+        // 设置缓存时间（秒），-1表示永久缓存，0表示不缓存
+        messageSource.setCacheSeconds(3600);
+        // 找不到对应的消息key时，返回key本身而不是抛出异常
+        messageSource.setUseCodeAsDefaultMessage(true);
+        return messageSource;
+    }
+
+    /**
+     * 配置语言环境解析器
+     * 从 HTTP Header 的 Accept-Language 读取语言设置
+     */
+    @Bean
+    public LocaleResolver localeResolver() {
+        return new HeaderLocaleResolver();
+    }
+
+    /**
+     * 配置拦截器（可选）
+     * 支持通过URL参数 ?lang=zh_CN 切换语言
+     */
+    @Bean
+    public LocaleChangeInterceptor localeChangeInterceptor() {
+        LocaleChangeInterceptor interceptor = new LocaleChangeInterceptor();
+        // 设置请求参数名
+        interceptor.setParamName("lang");
+        return interceptor;
+    }
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(localeChangeInterceptor());
+    }
+
+    /**
+     * 自定义 LocaleResolver，从 Header 中读取语言设置
+     */
+    private static class HeaderLocaleResolver implements LocaleResolver {
+
+        private static final Locale DEFAULT_LOCALE = Locale.SIMPLIFIED_CHINESE;
+
+        @Override
+        public Locale resolveLocale(HttpServletRequest request) {
+            // 1. 优先从 Accept-Language header 读取
+            String language = request.getHeader("Accept-Language");
+
+            // 2. 如果没有，尝试从自定义 lang header 读取
+            if (language == null || language.trim().isEmpty()) {
+                language = request.getHeader("lang");
+            }
+
+            // 3. 解析语言代码
+            if (language != null && !language.trim().isEmpty()) {
+                try {
+                    // 支持格式: zh_CN, zh-CN, en_US, en-US
+                    String normalizedLang = language.replace("-", "_");
+                    String[] parts = normalizedLang.split("_");
+
+                    if (parts.length == 2) {
+                        return new Locale(parts[0], parts[1]);
+                    } else if (parts.length == 1) {
+                        return new Locale(parts[0]);
+                    }
+                } catch (Exception e) {
+                    // 解析失败，使用默认语言
+                }
+            }
+
+            // 4. 返回默认语言（中文）
+            return DEFAULT_LOCALE;
+        }
+
+        @Override
+        public void setLocale(HttpServletRequest request, HttpServletResponse response, Locale locale) {
+            // Header方式不支持设置语言环境
+            throw new UnsupportedOperationException(
+                    "Cannot change HTTP header - use Accept-Language or lang header");
+        }
+    }
+}

src/main/java/com/corewing/app/controller/AppFeedbackController.java

@@ -8,6 +8,7 @@ import com.corewing.app.dto.FeedbackRequest;
 import com.corewing.app.entity.AppFeedback;
 import com.corewing.app.service.AppFeedbackService;
 import com.corewing.app.util.DingTalkUtil;
+import com.corewing.app.util.I18nUtil;
 import com.corewing.app.util.Ip2RegionUtil;
 import com.corewing.app.util.IpUtil;
 import org.springframework.web.bind.annotation.*;
@@ -63,9 +64,9 @@ public class AppFeedbackController {
 
                 // 推送到钉钉
                 sendFeedbackToDingTalk(feedback, submitIp, submitRegion);
-                return Result.success("反馈提交成功");
+                return Result.success(I18nUtil.getMessage("feedback.submit.success"));
             }
-            return Result.error("反馈提交失败");
+            return Result.error(I18nUtil.getMessage("feedback.submit.failed"));
         } catch (Exception e) {
             return Result.error(e.getMessage());
         }
@@ -96,7 +97,7 @@ public class AppFeedbackController {
             if (feedback != null) {
                 return Result.success(feedback);
             }
-            return Result.error("反馈不存在");
+            return Result.error(I18nUtil.getMessage("feedback.not.found"));
         } catch (Exception e) {
             return Result.error(e.getMessage());
         }
@@ -135,9 +136,9 @@ public class AppFeedbackController {
         try {
             boolean success = feedbackService.updateStatus(id, status);
             if (success) {
-                return Result.success("状态更新成功");
+                return Result.success(I18nUtil.getMessage("feedback.status.update.success"));
             }
-            return Result.error("状态更新失败");
+            return Result.error(I18nUtil.getMessage("feedback.status.update.failed"));
         } catch (Exception e) {
             return Result.error(e.getMessage());
         }
@@ -151,9 +152,9 @@ public class AppFeedbackController {
         try {
             boolean success = feedbackService.removeById(id);
             if (success) {
-                return Result.success("删除成功");
+                return Result.success(I18nUtil.getMessage("feedback.delete.success"));
             }
-            return Result.error("删除失败");
+            return Result.error(I18nUtil.getMessage("feedback.delete.failed"));
         } catch (Exception e) {
             return Result.error(e.getMessage());
         }
@@ -165,18 +166,18 @@ public class AppFeedbackController {
     @GetMapping("/test-dingtalk")
     public Result<String> testDingTalk() {
         try {
-            String title = "测试消息";
+            String title = I18nUtil.getMessage("feedback.dingtalk.test.message");
             String text = "### 🔔 钉钉推送测试\n\n这是一条测试消息，用于验证钉钉推送功能是否正常工作。\n\n**测试时间：** " +
                 LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
 
             boolean success = dingTalkUtil.sendMarkdownMessage(title, text);
             if (success) {
-                return Result.success("钉钉推送测试成功，请检查钉钉群消息");
+                return Result.success(I18nUtil.getMessage("feedback.dingtalk.test.success"));
             } else {
-                return Result.error("钉钉推送测试失败，请检查配置和日志");
+                return Result.error(I18nUtil.getMessage("feedback.dingtalk.test.failed"));
             }
         } catch (Exception e) {
-            return Result.error("测试异常: " + e.getMessage());
+            return Result.error(I18nUtil.getMessage("feedback.dingtalk.test.error", e.getMessage()));
         }
     }
 
@@ -185,45 +186,53 @@ public class AppFeedbackController {
      */
     private void sendFeedbackToDingTalk(AppFeedback feedback, String submitIp, String submitRegion) {
         try {
-            String title = "📢 新的用户反馈";
+            String title = I18nUtil.getMessage("dingtalk.feedback.title");
             StringBuilder text = new StringBuilder();
-            text.append("### 📢 新的用户反馈\n\n");
+            text.append(I18nUtil.getMessage("dingtalk.feedback.header")).append("\n\n");
             text.append("---\n\n");
 
             // 用户信息
             if (feedback.getUserId() != null) {
-                text.append("**用户ID：** ").append(feedback.getUserId()).append("\n\n");
+                text.append(I18nUtil.getMessage("dingtalk.feedback.user.id")).append(" ")
+                    .append(feedback.getUserId()).append("\n\n");
             } else {
-                text.append("**用户ID：** 匿名用户\n\n");
+                text.append(I18nUtil.getMessage("dingtalk.feedback.user.id")).append(" ")
+                    .append(I18nUtil.getMessage("dingtalk.feedback.user.anonymous")).append("\n\n");
             }
 
             // 反馈类型
-            text.append("**问题类型：** ").append(feedback.getFeedbackType()).append("\n\n");
+            text.append(I18nUtil.getMessage("dingtalk.feedback.type")).append(" ")
+                .append(feedback.getFeedbackType()).append("\n\n");
 
             // 反馈标题
-            text.append("**问题标题：** ").append(feedback.getTitle()).append("\n\n");
+            text.append(I18nUtil.getMessage("dingtalk.feedback.title.label")).append(" ")
+                .append(feedback.getTitle()).append("\n\n");
 
             // 反馈内容
             if (feedback.getContent() != null && !feedback.getContent().trim().isEmpty()) {
-                text.append("**问题描述：** \n\n").append(feedback.getContent()).append("\n\n");
+                text.append(I18nUtil.getMessage("dingtalk.feedback.content.label")).append(" \n\n")
+                    .append(feedback.getContent()).append("\n\n");
             }
 
             // 联系方式
             if (feedback.getContact() != null && !feedback.getContact().trim().isEmpty()) {
-                text.append("**联系方式：** ").append(feedback.getContact()).append("\n\n");
+                text.append(I18nUtil.getMessage("dingtalk.feedback.contact")).append(" ")
+                    .append(feedback.getContact()).append("\n\n");
             }
 
             // IP 和归属地
-            text.append("**提交IP：** ").append(submitIp).append("\n\n");
-            text.append("**IP归属地：** ").append(submitRegion).append("\n\n");
+            text.append(I18nUtil.getMessage("dingtalk.feedback.submit.ip")).append(" ")
+                .append(submitIp).append("\n\n");
+            text.append(I18nUtil.getMessage("dingtalk.feedback.submit.region")).append(" ")
+                .append(submitRegion).append("\n\n");
 
             // 提交时间
-            text.append("**提交时间：** ").append(
+            text.append(I18nUtil.getMessage("dingtalk.feedback.submit.time")).append(" ").append(
                 LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"))
             ).append("\n\n");
 
             text.append("---\n\n");
-            text.append("> 请及时处理用户反馈！");
+            text.append(I18nUtil.getMessage("dingtalk.feedback.footer"));
 
             // 异步发送钉钉消息（避免阻塞用户请求）
             new Thread(() -> dingTalkUtil.sendMarkdownMessage(title, text.toString())).start();

src/main/java/com/corewing/app/controller/AppUserController.java

@@ -9,6 +9,7 @@ import com.corewing.app.dto.UpdatePasswordRequest;
 import com.corewing.app.entity.AppUser;
 import com.corewing.app.service.AppUserService;
 import com.corewing.app.service.VerifyCodeService;
+import com.corewing.app.util.I18nUtil;
 import com.corewing.app.util.IpUtil;
 import org.springframework.web.bind.annotation.*;
 
@@ -39,9 +40,9 @@ public class AppUserController {
         try {
             boolean success = verifyCodeService.sendCode(request.getAccount(), request.getType());
             if (success) {
-                return Result.success("验证码发送成功");
+                return Result.success(I18nUtil.getMessage("user.code.send.success"));
             }
-            return Result.error("验证码发送失败");
+            return Result.error(I18nUtil.getMessage("user.code.send.failed"));
         } catch (Exception e) {
             return Result.error(e.getMessage());
         }
@@ -65,7 +66,7 @@ public class AppUserController {
             data.put("userId", user.getId());
             data.put("username", user.getUsername());
 
-            return Result.success("登录成功", data);
+            return Result.success(I18nUtil.getMessage("user.login.success"), data);
         } catch (Exception e) {
             return Result.error(e.getMessage());
         }
@@ -87,7 +88,7 @@ public class AppUserController {
             // 获取注册IP
             String registerIp = IpUtil.getClientIp(httpRequest);
             userService.register(user, request.getCode(), registerIp);
-            return Result.success("注册成功");
+            return Result.success(I18nUtil.getMessage("user.register.success"));
         } catch (Exception e) {
             return Result.error(e.getMessage());
         }
@@ -99,7 +100,7 @@ public class AppUserController {
     @PostMapping("/logout")
     public Result<String> logout() {
         StpUtil.logout();
-        return Result.success("登出成功");
+        return Result.success(I18nUtil.getMessage("user.logout.success"));
     }
 
     /**
@@ -125,7 +126,7 @@ public class AppUserController {
             user.setPassword(null);
             return Result.success(user);
         }
-        return Result.error("用户不存在");
+        return Result.error(I18nUtil.getMessage("user.not.found"));
     }
 
     /**
@@ -138,9 +139,9 @@ public class AppUserController {
 
         boolean success = userService.updateById(user);
         if (success) {
-            return Result.success("更新成功");
+            return Result.success(I18nUtil.getMessage("user.update.success"));
         }
-        return Result.error("更新失败");
+        return Result.error(I18nUtil.getMessage("user.update.failed"));
     }
 
     /**
@@ -157,7 +158,7 @@ public class AppUserController {
                     request.getOldPassword().getBytes(java.nio.charset.StandardCharsets.UTF_8));
 
             if (!oldPasswordMd5.equals(user.getPassword())) {
-                return Result.error("原密码错误");
+                return Result.error(I18nUtil.getMessage("user.password.old.incorrect"));
             }
 
             // 更新新密码
@@ -167,7 +168,7 @@ public class AppUserController {
             user.setPassword(newPasswordMd5);
             userService.updateById(user);
 
-            return Result.success("密码修改成功");
+            return Result.success(I18nUtil.getMessage("user.password.update.success"));
         } catch (Exception e) {
             return Result.error(e.getMessage());
         }

src/main/java/com/corewing/app/handler/GlobalExceptionHandler.java

@@ -2,6 +2,7 @@ package com.corewing.app.handler;
 
 import cn.dev33.satoken.exception.NotLoginException;
 import com.corewing.app.common.Result;
+import com.corewing.app.util.I18nUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ExceptionHandler;
@@ -25,22 +26,22 @@ public class GlobalExceptionHandler {
         String message;
         switch (e.getType()) {
             case NotLoginException.NOT_TOKEN:
-                message = "未提供登录凭证";
+                message = I18nUtil.getMessage("error.token.missing");
                 break;
             case NotLoginException.INVALID_TOKEN:
-                message = "登录凭证无效";
+                message = I18nUtil.getMessage("error.token.invalid");
                 break;
             case NotLoginException.TOKEN_TIMEOUT:
-                message = "登录已过期，请重新登录";
+                message = I18nUtil.getMessage("error.token.expired");
                 break;
             case NotLoginException.BE_REPLACED:
-                message = "账号已在其他地方登录";
+                message = I18nUtil.getMessage("error.token.replaced");
                 break;
             case NotLoginException.KICK_OUT:
-                message = "账号已被踢下线";
+                message = I18nUtil.getMessage("error.token.kicked.out");
                 break;
             default:
-                message = "未登录，请先登录";
+                message = I18nUtil.getMessage("error.not.login");
         }
         return Result.error(HttpStatus.UNAUTHORIZED.value(), message);
     }
@@ -52,6 +53,7 @@ public class GlobalExceptionHandler {
     @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
     public Result<String> handleException(Exception e) {
         log.error(e.getMessage());
-        return Result.error(HttpStatus.INTERNAL_SERVER_ERROR.value(), "服务器内部错误：" + e.getMessage());
+        return Result.error(HttpStatus.INTERNAL_SERVER_ERROR.value(),
+            I18nUtil.getMessage("error.server.internal", e.getMessage()));
     }
 }

src/main/java/com/corewing/app/service/impl/AppFeedbackServiceImpl.java

@@ -7,6 +7,7 @@ import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.corewing.app.entity.AppFeedback;
 import com.corewing.app.mapper.AppFeedbackMapper;
 import com.corewing.app.service.AppFeedbackService;
+import com.corewing.app.util.I18nUtil;
 import org.springframework.stereotype.Service;
 import org.springframework.util.StringUtils;
 
@@ -30,7 +31,7 @@ public class AppFeedbackServiceImpl extends ServiceImpl<AppFeedbackMapper, AppFe
     @Override
     public List<AppFeedback> listByUserId(Long userId) {
         if (userId == null) {
-            throw new RuntimeException("用户ID不能为空");
+            throw new RuntimeException(I18nUtil.getMessage("error.feedback.user.id.empty"));
         }
         LambdaQueryWrapper<AppFeedback> wrapper = new LambdaQueryWrapper<>();
         wrapper.eq(AppFeedback::getUserId, userId)
@@ -62,10 +63,10 @@ public class AppFeedbackServiceImpl extends ServiceImpl<AppFeedbackMapper, AppFe
     @Override
     public boolean updateStatus(Long id, Integer status) {
         if (id == null) {
-            throw new RuntimeException("反馈ID不能为空");
+            throw new RuntimeException(I18nUtil.getMessage("error.feedback.id.empty"));
         }
         if (status == null) {
-            throw new RuntimeException("状态不能为空");
+            throw new RuntimeException(I18nUtil.getMessage("error.feedback.status.empty"));
         }
 
         AppFeedback feedback = new AppFeedback();

src/main/java/com/corewing/app/service/impl/AppUserServiceImpl.java

@@ -7,6 +7,7 @@ import com.corewing.app.entity.AppUser;
 import com.corewing.app.mapper.AppUserMapper;
 import com.corewing.app.service.AppUserService;
 import com.corewing.app.service.VerifyCodeService;
+import com.corewing.app.util.I18nUtil;
 import com.corewing.app.util.Ip2RegionUtil;
 import org.springframework.stereotype.Service;
 import org.springframework.util.DigestUtils;
@@ -75,18 +76,18 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserMapper, AppUser> impl
         // 查询用户（支持用户名/邮箱/手机号）
         AppUser user = getByAccount(account);
         if (user == null) {
-            throw new RuntimeException("用户不存在");
+            throw new RuntimeException(I18nUtil.getMessage("error.user.not.found"));
         }
 
         // 验证密码（MD5加密）
         String encryptPassword = DigestUtils.md5DigestAsHex(password.getBytes(StandardCharsets.UTF_8));
         if (!encryptPassword.equals(user.getPassword())) {
-            throw new RuntimeException("密码错误");
+            throw new RuntimeException(I18nUtil.getMessage("error.password.incorrect"));
         }
 
         // 检查用户状态
         if (user.getStatus() == 0) {
-            throw new RuntimeException("账号已被禁用");
+            throw new RuntimeException(I18nUtil.getMessage("error.account.disabled"));
         }
 
         // 登录成功，使用 Sa-Token 生成 token
@@ -99,19 +100,19 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserMapper, AppUser> impl
         // 检查用户名是否已存在
         AppUser existUser = getByUsername(user.getUsername());
         if (existUser != null) {
-            throw new RuntimeException("用户名已存在");
+            throw new RuntimeException(I18nUtil.getMessage("error.username.exists"));
         }
 
         // 邮箱和手机号至少要有一个
         if (!StringUtils.hasText(user.getEmail()) && !StringUtils.hasText(user.getTelephone())) {
-            throw new RuntimeException("邮箱和手机号至少填写一个");
+            throw new RuntimeException(I18nUtil.getMessage("error.email.or.phone.required"));
         }
 
         // 检查邮箱是否已存在
         if (StringUtils.hasText(user.getEmail())) {
             existUser = getByEmail(user.getEmail());
             if (existUser != null) {
-                throw new RuntimeException("邮箱已被使用");
+                throw new RuntimeException(I18nUtil.getMessage("error.email.exists"));
             }
         }
 
@@ -119,7 +120,7 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserMapper, AppUser> impl
         if (StringUtils.hasText(user.getTelephone())) {
             existUser = getByTelephone(user.getTelephone());
             if (existUser != null) {
-                throw new RuntimeException("手机号已被使用");
+                throw new RuntimeException(I18nUtil.getMessage("error.phone.exists"));
             }
         }
 
@@ -127,7 +128,7 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserMapper, AppUser> impl
         String account = StringUtils.hasText(user.getTelephone()) ? user.getTelephone() : user.getEmail();
         boolean codeValid = verifyCodeService.verifyCode(account, code, "register");
         if (!codeValid) {
-            throw new RuntimeException("验证码错误或已过期");
+            throw new RuntimeException(I18nUtil.getMessage("error.verify.code.invalid"));
         }
 
         // 密码加密（MD5）

src/main/java/com/corewing/app/service/impl/VerifyCodeServiceImpl.java

@@ -2,6 +2,7 @@ package com.corewing.app.service.impl;
 
 import com.corewing.app.service.VerifyCodeService;
 import com.corewing.app.util.EmailUtil;
+import com.corewing.app.util.I18nUtil;
 import com.corewing.app.util.RedisUtil;
 import com.corewing.app.util.SmsBaoUtil;
 import lombok.extern.slf4j.Slf4j;
@@ -9,7 +10,6 @@ import org.springframework.stereotype.Service;
 import org.springframework.util.StringUtils;
 
 import java.util.Random;
-import java.util.concurrent.TimeUnit;
 import java.util.regex.Pattern;
 
 /**
@@ -52,11 +52,11 @@ public class VerifyCodeServiceImpl implements VerifyCodeService {
     @Override
     public boolean sendCode(String account, String type) {
         if (!StringUtils.hasText(account)) {
-            throw new RuntimeException("账号不能为空");
+            throw new RuntimeException(I18nUtil.getMessage("error.account.empty"));
         }
 
         if (!StringUtils.hasText(type)) {
-            throw new RuntimeException("验证码类型不能为空");
+            throw new RuntimeException(I18nUtil.getMessage("error.verify.type.empty"));
         }
 
         // 判断是手机号还是邮箱
@@ -64,7 +64,7 @@ public class VerifyCodeServiceImpl implements VerifyCodeService {
         boolean isEmail = EMAIL_PATTERN.matcher(account).matches();
 
         if (!isPhone && !isEmail) {
-            throw new RuntimeException("请输入正确的手机号或邮箱");
+            throw new RuntimeException(I18nUtil.getMessage("error.account.format.invalid"));
         }
 
         // 生成验证码
@@ -81,13 +81,13 @@ public class VerifyCodeServiceImpl implements VerifyCodeService {
             // 发送短信验证码
             boolean success = smsBaoUtil.sendVerifyCode(account, code);
             if (!success) {
-                throw new RuntimeException("短信发送失败，请稍后重试");
+                throw new RuntimeException(I18nUtil.getMessage("error.sms.send.failed"));
             }
         } else {
             // 发送邮件验证码
             boolean success = emailUtil.sendVerifyCode(account, code);
             if (!success) {
-                throw new RuntimeException("邮件发送失败，请稍后重试");
+                throw new RuntimeException(I18nUtil.getMessage("error.email.send.failed"));
             }
         }
 

src/main/java/com/corewing/app/util/EmailUtil.java

@@ -86,7 +86,7 @@ public class EmailUtil {
      * @return 是否发送成功
      */
     public boolean sendVerifyCode(String to, String code) {
-        String subject = "【CoreWing】验证码";
+        String subject = I18nUtil.getMessage("email.subject.verify.code");
         String content = buildVerifyCodeHtml(code);
         return sendHtmlMail(to, subject, content);
     }
@@ -130,28 +130,28 @@ public class EmailUtil {
                 "<h1 class=\"logo\">CoreWing</h1>" +
                 "</div>" +
                 "<div class=\"content\">" +
-                "<div class=\"greeting\">Hi，你好！</div>" +
+                "<div class=\"greeting\">" + I18nUtil.getMessage("email.greeting") + "</div>" +
                 "<p style=\"color: #555; font-size: 14px; line-height: 1.8; margin-bottom: 20px;\">" +
-                "感谢使用 CoreWing。我们收到了你的验证请求，请使用以下验证码完成操作：" +
+                I18nUtil.getMessage("email.verify.intro") +
                 "</p>" +
                 "<div class=\"code-container\">" +
-                "<div class=\"code-label\">验证码</div>" +
+                "<div class=\"code-label\">" + I18nUtil.getMessage("email.verify.code.label") + "</div>" +
                 "<div class=\"code\">" + code + "</div>" +
                 "</div>" +
                 "<div class=\"notice\">" +
-                "<div class=\"notice-title\">重要提示</div>" +
-                "<div class=\"notice-text\">验证码 5 分钟内有效，请勿泄露给他人</div>" +
+                "<div class=\"notice-title\">" + I18nUtil.getMessage("email.verify.notice.title") + "</div>" +
+                "<div class=\"notice-text\">" + I18nUtil.getMessage("email.verify.notice.content") + "</div>" +
                 "</div>" +
                 "<div class=\"divider\"></div>" +
                 "<div class=\"tips\">" +
-                "如果这不是你本人的操作，可以直接忽略这封邮件，你的账号仍然是安全的。<br>" +
-                "有任何问题都可以联系我们的客服团队。" +
+                I18nUtil.getMessage("email.verify.security.tips") + "<br>" +
+                I18nUtil.getMessage("email.verify.support.tips") +
                 "</div>" +
                 "</div>" +
                 "<div class=\"footer\">" +
                 "<div class=\"footer-text\">" +
-                "这是一封自动发送的邮件，请不要直接回复<br>" +
-                "© 2025 CoreWing · 保留所有权利" +
+                I18nUtil.getMessage("email.footer.notice") + "<br>" +
+                I18nUtil.getMessage("email.footer.copyright") +
                 "</div>" +
                 "</div>" +
                 "</div>" +

src/main/java/com/corewing/app/util/I18nUtil.java

@@ -0,0 +1,88 @@
+package com.corewing.app.util;
+
+import org.springframework.context.MessageSource;
+import org.springframework.context.i18n.LocaleContextHolder;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.PostConstruct;
+import java.util.Locale;
+
+/**
+ * 国际化工具类
+ * 提供便捷的静态方法获取国际化消息
+ */
+@Component
+public class I18nUtil {
+
+    private final MessageSource messageSource;
+
+    private static I18nUtil instance;
+
+    public I18nUtil(MessageSource messageSource) {
+        this.messageSource = messageSource;
+    }
+
+    @PostConstruct
+    public void init() {
+        instance = this;
+    }
+
+    /**
+     * 获取国际化消息
+     *
+     * @param key 消息key
+     * @return 国际化消息
+     */
+    public static String getMessage(String key) {
+        return getMessage(key, null);
+    }
+
+    /**
+     * 获取国际化消息（带参数）
+     *
+     * @param key  消息key
+     * @param args 参数数组
+     * @return 国际化消息
+     */
+    public static String getMessage(String key, Object[] args) {
+        try {
+            Locale locale = LocaleContextHolder.getLocale();
+            return instance.messageSource.getMessage(key, args, locale);
+        } catch (Exception e) {
+            // 如果获取失败，返回key本身
+            return key;
+        }
+    }
+
+    /**
+     * 获取国际化消息（带单个参数）
+     *
+     * @param key 消息key
+     * @param arg 参数
+     * @return 国际化消息
+     */
+    public static String getMessage(String key, Object arg) {
+        return getMessage(key, new Object[]{arg});
+    }
+
+    /**
+     * 获取国际化消息（带两个参数）
+     *
+     * @param key  消息key
+     * @param arg1 参数1
+     * @param arg2 参数2
+     * @return 国际化消息
+     */
+    public static String getMessage(String key, Object arg1, Object arg2) {
+        return getMessage(key, new Object[]{arg1, arg2});
+    }
+
+    /**
+     * 获取当前语言环境
+     *
+     * @return 当前Locale
+     */
+    public static Locale getCurrentLocale() {
+        return LocaleContextHolder.getLocale();
+    }
+}

src/main/java/com/corewing/app/util/RedisUtil.java

@@ -1,6 +1,5 @@
 package com.corewing.app.util;
 
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Component;
 
@@ -78,7 +77,7 @@ public class RedisUtil {
             if (key.length == 1) {
                 redisTemplate.delete(key[0]);
             } else {
-                redisTemplate.delete((Collection<String>) List.of(key));
+                redisTemplate.delete(List.of(key));
             }
         }
     }
@@ -142,7 +141,7 @@ public class RedisUtil {
      */
     public long incr(String key, long delta) {
         if (delta < 0) {
-            throw new RuntimeException("递增因子必须大于0");
+            throw new RuntimeException(I18nUtil.getMessage("error.redis.increment.positive"));
         }
         Long result = redisTemplate.opsForValue().increment(key, delta);
         return result != null ? result : 0L;
@@ -156,7 +155,7 @@ public class RedisUtil {
      */
     public long decr(String key, long delta) {
         if (delta < 0) {
-            throw new RuntimeException("递减因子必须大于0");
+            throw new RuntimeException(I18nUtil.getMessage("error.redis.decrement.positive"));
         }
         Long result = redisTemplate.opsForValue().increment(key, -delta);
         return result != null ? result : 0L;

src/main/java/com/corewing/app/util/SmsBaoUtil.java

@@ -13,7 +13,7 @@ import java.nio.charset.StandardCharsets;
 
 /**
  * 短信宝工具类
- * 官方文档: https://www.smsbao.com/
+ * 官方文档: @<a href="https://www.smsbao.com/">...</a>
  */
 @Slf4j
 @Component
@@ -83,7 +83,7 @@ public class SmsBaoUtil {
      * @return 是否发送成功
      */
     public boolean sendVerifyCode(String phone, String code) {
-        String content = String.format("【CoreWing】您的验证码是%s，5分钟内有效。请勿泄露给他人！", code);
+        String content = String.format(I18nUtil.getMessage("sms.verify.code.template"), code);
         return sendSms(phone, content);
     }
 
@@ -96,23 +96,23 @@ public class SmsBaoUtil {
     private String getErrorMessage(int code) {
         switch (code) {
             case 0:
-                return "发送成功";
+                return I18nUtil.getMessage("sms.result.success");
             case 30:
-                return "密码错误";
+                return I18nUtil.getMessage("sms.result.password.error");
             case 40:
-                return "账号不存在";
+                return I18nUtil.getMessage("sms.result.account.not.exist");
             case 41:
-                return "余额不足";
+                return I18nUtil.getMessage("sms.result.balance.insufficient");
             case 42:
-                return "账户已过期";
+                return I18nUtil.getMessage("sms.result.account.expired");
             case 43:
-                return "IP地址限制";
+                return I18nUtil.getMessage("sms.result.ip.restricted");
             case 50:
-                return "内容含有敏感词";
+                return I18nUtil.getMessage("sms.result.sensitive.word");
             case 51:
-                return "手机号码不正确";
+                return I18nUtil.getMessage("sms.result.phone.incorrect");
             default:
-                return "未知错误";
+                return I18nUtil.getMessage("sms.result.unknown.error");
         }
     }
 }

src/main/resources/i18n/messages_en_US.properties

@@ -0,0 +1,118 @@
+# ===================================
+# CoreWing I18n Resource Bundle - English
+# ===================================
+
+# ==================== Common Messages ====================
+common.success=Operation successful
+common.error=Operation failed
+
+# ==================== User Module ====================
+# User Controller
+user.code.send.success=Verification code sent successfully
+user.code.send.failed=Failed to send verification code
+user.login.success=Login successful
+user.register.success=Registration successful
+user.logout.success=Logout successful
+user.not.found=User not found
+user.update.success=Update successful
+user.update.failed=Update failed
+user.password.old.incorrect=Incorrect old password
+user.password.update.success=Password updated successfully
+
+# User Service Exceptions
+error.user.not.found=User not found
+error.password.incorrect=Incorrect password
+error.account.disabled=Account has been disabled
+error.username.exists=Username already exists
+error.email.or.phone.required=At least one of email or phone number is required
+error.email.exists=Email already in use
+error.phone.exists=Phone number already in use
+error.verify.code.invalid=Verification code is incorrect or expired
+
+# ==================== Verification Code Module ====================
+error.account.empty=Account cannot be empty
+error.verify.type.empty=Verification type cannot be empty
+error.account.format.invalid=Please enter a valid phone number or email
+error.sms.send.failed=SMS sending failed, please try again later
+error.email.send.failed=Email sending failed, please try again later
+
+# ==================== Feedback Module ====================
+# Feedback Controller
+feedback.submit.success=Feedback submitted successfully
+feedback.submit.failed=Failed to submit feedback
+feedback.not.found=Feedback not found
+feedback.status.update.success=Status updated successfully
+feedback.status.update.failed=Failed to update status
+feedback.delete.success=Deleted successfully
+feedback.delete.failed=Failed to delete
+feedback.dingtalk.test.message=Test message
+feedback.dingtalk.test.success=DingTalk push test successful, please check the DingTalk group
+feedback.dingtalk.test.failed=DingTalk push test failed, please check configuration and logs
+feedback.dingtalk.test.error=Test exception: {0}
+
+# Feedback Service Exceptions
+error.feedback.user.id.empty=User ID cannot be empty
+error.feedback.id.empty=Feedback ID cannot be empty
+error.feedback.status.empty=Status cannot be empty
+
+# ==================== Global Exception Handler ====================
+error.token.missing=Login credentials not provided
+error.token.invalid=Invalid login credentials
+error.token.expired=Login has expired, please login again
+error.token.replaced=Account has been logged in elsewhere
+error.token.kicked.out=Account has been kicked offline
+error.not.login=Not logged in, please login first
+error.server.internal=Internal server error: {0}
+
+# ==================== Utility Classes ====================
+# Redis Utility
+error.redis.increment.positive=Increment factor must be greater than 0
+error.redis.decrement.positive=Decrement factor must be greater than 0
+
+# ==================== Email Template ====================
+email.subject.verify.code=[CoreWing] Verification Code
+email.greeting=Hi there!
+email.verify.intro=Thank you for using CoreWing. We received your verification request. Please use the following verification code to complete the operation:
+email.verify.code.label=Verification Code
+email.verify.notice.title=Important Notice
+email.verify.notice.content=The verification code is valid for 5 minutes. Please do not share it with others
+email.verify.security.tips=If this was not you, you can safely ignore this email. Your account is still secure.
+email.verify.support.tips=If you have any questions, feel free to contact our support team.
+email.footer.notice=This is an automated email. Please do not reply directly
+email.footer.copyright=© 2025 CoreWing · All Rights Reserved
+
+# ==================== SMS Template ====================
+sms.verify.code.template=[CoreWing] Your verification code is {0}, valid for 5 minutes. Do not share with others!
+sms.result.success=Sent successfully
+sms.result.password.error=Password error
+sms.result.account.not.exist=Account does not exist
+sms.result.balance.insufficient=Insufficient balance
+sms.result.account.expired=Account has expired
+sms.result.ip.restricted=IP address restricted
+sms.result.sensitive.word=Content contains sensitive words
+sms.result.phone.incorrect=Incorrect phone number
+sms.result.unknown.error=Unknown error
+
+# ==================== DingTalk Push ====================
+dingtalk.feedback.title=📢 New User Feedback
+dingtalk.feedback.header=### 📢 New User Feedback
+dingtalk.feedback.user.id=**User ID:**
+dingtalk.feedback.user.anonymous=Anonymous User
+dingtalk.feedback.type=**Feedback Type:**
+dingtalk.feedback.title.label=**Title:**
+dingtalk.feedback.content.label=**Description:**
+dingtalk.feedback.contact=**Contact:**
+dingtalk.feedback.submit.ip=**Submit IP:**
+dingtalk.feedback.submit.region=**IP Location:**
+dingtalk.feedback.submit.time=**Submit Time:**
+dingtalk.feedback.footer=> Please handle user feedback promptly!
+
+# DingTalk Log Messages (Optional)
+dingtalk.webhook.not.configured=DingTalk Webhook not configured, skipping message push
+dingtalk.text.send.failed=Failed to send DingTalk text message: {0}
+dingtalk.markdown.send.failed=Failed to send DingTalk Markdown message: {0}
+dingtalk.sign.mode=Using signature mode, timestamp: {0}
+dingtalk.send.message=Sending DingTalk message: {0}
+dingtalk.push.success=DingTalk message pushed successfully, response: {0}
+dingtalk.push.failed=DingTalk message push failed, HTTP status code: {0}, response: {1}
+dingtalk.push.exception=DingTalk message push exception: {0}

src/main/resources/i18n/messages_zh_CN.properties

@@ -0,0 +1,118 @@
+# ===================================
+# CoreWing 国际化资源文件 - 中文
+# ===================================
+
+# ==================== 通用消息 ====================
+common.success=操作成功
+common.error=操作失败
+
+# ==================== 用户模块 ====================
+# 用户Controller
+user.code.send.success=验证码发送成功
+user.code.send.failed=验证码发送失败
+user.login.success=登录成功
+user.register.success=注册成功
+user.logout.success=登出成功
+user.not.found=用户不存在
+user.update.success=更新成功
+user.update.failed=更新失败
+user.password.old.incorrect=原密码错误
+user.password.update.success=密码修改成功
+
+# 用户Service异常
+error.user.not.found=用户不存在
+error.password.incorrect=密码错误
+error.account.disabled=账号已被禁用
+error.username.exists=用户名已存在
+error.email.or.phone.required=邮箱和手机号至少填写一个
+error.email.exists=邮箱已被使用
+error.phone.exists=手机号已被使用
+error.verify.code.invalid=验证码错误或已过期
+
+# ==================== 验证码模块 ====================
+error.account.empty=账号不能为空
+error.verify.type.empty=验证码类型不能为空
+error.account.format.invalid=请输入正确的手机号或邮箱
+error.sms.send.failed=短信发送失败，请稍后重试
+error.email.send.failed=邮件发送失败，请稍后重试
+
+# ==================== 反馈模块 ====================
+# 反馈Controller
+feedback.submit.success=反馈提交成功
+feedback.submit.failed=反馈提交失败
+feedback.not.found=反馈不存在
+feedback.status.update.success=状态更新成功
+feedback.status.update.failed=状态更新失败
+feedback.delete.success=删除成功
+feedback.delete.failed=删除失败
+feedback.dingtalk.test.message=测试消息
+feedback.dingtalk.test.success=钉钉推送测试成功，请检查钉钉群消息
+feedback.dingtalk.test.failed=钉钉推送测试失败，请检查配置和日志
+feedback.dingtalk.test.error=测试异常: {0}
+
+# 反馈Service异常
+error.feedback.user.id.empty=用户ID不能为空
+error.feedback.id.empty=反馈ID不能为空
+error.feedback.status.empty=状态不能为空
+
+# ==================== 全局异常处理 ====================
+error.token.missing=未提供登录凭证
+error.token.invalid=登录凭证无效
+error.token.expired=登录已过期，请重新登录
+error.token.replaced=账号已在其他地方登录
+error.token.kicked.out=账号已被踢下线
+error.not.login=未登录，请先登录
+error.server.internal=服务器内部错误：{0}
+
+# ==================== 工具类 ====================
+# Redis工具类
+error.redis.increment.positive=递增因子必须大于0
+error.redis.decrement.positive=递减因子必须大于0
+
+# ==================== 邮件模板 ====================
+email.subject.verify.code=【CoreWing】验证码
+email.greeting=Hi，你好！
+email.verify.intro=感谢使用 CoreWing。我们收到了你的验证请求，请使用以下验证码完成操作：
+email.verify.code.label=验证码
+email.verify.notice.title=重要提示
+email.verify.notice.content=验证码 5 分钟内有效，请勿泄露给他人
+email.verify.security.tips=如果这不是你本人的操作，可以直接忽略这封邮件，你的账号仍然是安全的。
+email.verify.support.tips=有任何问题都可以联系我们的客服团队。
+email.footer.notice=这是一封自动发送的邮件，请不要直接回复
+email.footer.copyright=© 2025 CoreWing · 保留所有权利
+
+# ==================== 短信模板 ====================
+sms.verify.code.template=【CoreWing】您的验证码是{0}，5分钟内有效。请勿泄露给他人！
+sms.result.success=发送成功
+sms.result.password.error=密码错误
+sms.result.account.not.exist=账号不存在
+sms.result.balance.insufficient=余额不足
+sms.result.account.expired=账户已过期
+sms.result.ip.restricted=IP地址限制
+sms.result.sensitive.word=内容含有敏感词
+sms.result.phone.incorrect=手机号码不正确
+sms.result.unknown.error=未知错误
+
+# ==================== 钉钉推送 ====================
+dingtalk.feedback.title=📢 新的用户反馈
+dingtalk.feedback.header=### 📢 新的用户反馈
+dingtalk.feedback.user.id=**用户ID：**
+dingtalk.feedback.user.anonymous=匿名用户
+dingtalk.feedback.type=**问题类型：**
+dingtalk.feedback.title.label=**问题标题：**
+dingtalk.feedback.content.label=**问题描述：**
+dingtalk.feedback.contact=**联系方式：**
+dingtalk.feedback.submit.ip=**提交IP：**
+dingtalk.feedback.submit.region=**IP归属地：**
+dingtalk.feedback.submit.time=**提交时间：**
+dingtalk.feedback.footer=> 请及时处理用户反馈！
+
+# 钉钉日志消息（可选）
+dingtalk.webhook.not.configured=钉钉 Webhook 未配置，跳过消息推送
+dingtalk.text.send.failed=发送钉钉文本消息失败: {0}
+dingtalk.markdown.send.failed=发送钉钉 Markdown 消息失败: {0}
+dingtalk.sign.mode=使用加签模式，timestamp: {0}
+dingtalk.send.message=发送钉钉消息: {0}
+dingtalk.push.success=钉钉消息推送成功, 响应: {0}
+dingtalk.push.failed=钉钉消息推送失败, HTTP 状态码: {0}, 响应: {1}
+dingtalk.push.exception=钉钉消息推送异常: {0}