新建项目，实现基本功能，可使用百度翻译API

2025-03-09 14:36:27 +08:00 · 2025-03-09 14:36:27 +08:00 · 2c3e291411
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+/out
+/node_modules
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+# VSCode 中英文变量名翻译插件设计文档
+
+## 1. 项目概述
+
+### 1.1 项目目标
+开发一个VSCode插件，实现以下核心功能：
+- 把选中的中文翻译成英文变量名并替换
+- 支持选中英文文本翻译为中文
+- 提供变量命名规范化处理（支持驼峰命名、帕斯卡命名、下划线命名）
+
+### 1.2 技术栈选择
+- 开发语言：TypeScript
+- 开发框架：VSCode Extension API
+- 翻译服务：OpenAI API（提供更准确的上下文翻译）
+- 开发工具：VSCode、Node.js
+
+## 2. 系统架构
+
+### 2.1 核心模块
+1. **选中文本翻译模块**
+   - 获取用户选中的中文文本
+   - 处理选中的中文内容
+   - 触发翻译流程
+
+2. **翻译服务模块**
+   - 集成Google Translate API 和百度翻译API
+   - 处理翻译请求
+   - 缓存常用翻译结果
+
+3. **变量命名处理模块**
+   - 驼峰命名转换
+   - 变量命名规范检查
+   - 特殊字符处理
+
+4. **用户界面模块**
+   - 翻译结果展示
+   - 快捷命令注册
+   - 配置界面
+
+### 2.2 数据流
+1. 用户输入/选择文本
+2. 触发翻译事件
+3. 调用翻译服务
+4. 处理翻译结果
+5. 更新编辑器文本
+
+## 3. 功能详细设计
+
+### 3.1 中文翻译为英文变量名
+- 获取用户选中的中文文本
+- 调用翻译API获取英文翻译
+- 应用变量命名规范
+- 替换原文本
+
+### 3.2 选中文本翻译
+- 注册命令`translate.toEnglish`和`translate.toChinese`
+- 获取选中文本范围和内容
+- 调用翻译服务
+- 在状态栏或悬浮窗显示翻译结果
+- 提供快速替换选项
+
+### 3.3 变量命名规范化
+- 支持驼峰命名(camelCase)
+- 支持帕斯卡命名(PascalCase)
+- 支持下划线命名(snake_case)
+- 自动移除特殊字符
+- 处理多词组合
+
+### 3.4 配置选项
+- 翻译服务API配置
+- 默认变量命名风格
+- 快捷键自定义
+- 自动翻译开关
+- 翻译结果展示方式
+
+## 4. 性能优化
+
+### 4.1 翻译性能
+- 实现本地翻译缓存
+- 批量翻译请求合并
+- 设置翻译频率限制
+
+### 4.2 编辑器性能
+- 防抖处理输入事件
+- 异步处理翻译请求
+- 优化文本替换操作
+
+## 5. 错误处理
+
+### 5.1 翻译服务异常
+- API调用失败重试机制
+- 错误信息友好展示
+- 降级使用备用翻译服务
+
+### 5.2 输入异常
+- 非法字符检测
+- 超长输入限制
+- 特殊格式处理
+
+## 6. 安全性考虑
+
+### 6.1 API密钥管理
+- 安全存储API密钥
+- 加密传输敏感信息
+- 访问权限控制
+
+### 6.2 数据安全
+- 本地缓存加密
+- 用户数据保护
+- 隐私政策遵守
+
+## 7. 后续优化方向
+
+### 7.1 功能扩展
+- 支持更多翻译服务
+- 添加自定义词典
+- 批量翻译功能
+- 翻译历史记录
+
+### 7.2 用户体验
+- 智能上下文理解
+- 实时翻译预览
+- 多语言支持
+- 统计分析功能
+
+## 8. 开发计划
+
+### 8.1 第一阶段
+- 基础框架搭建
+- 核心翻译功能实现
+- 基本UI组件开发
+
+### 8.2 第二阶段
+- 性能优化
+- 错误处理完善
+- 配置功能实现
+
+### 8.3 第三阶段
+- 功能测试与修复
+- 文档编写
+- 发布与维护
--- a/package-lock.json
+++ b/package-lock.json
@ -0,0 +1,484 @@
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+      "integrity": "sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ==",
+      "license": "MIT",
+      "dependencies": {
+        "function-bind": "^1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/http-errors": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmmirror.com/http-errors/-/http-errors-2.0.0.tgz",
+      "integrity": "sha512-FtwrG/euBzaEjYeRqOgly7G0qviiXoJWnvEH2Z1plBdXgbyjv34pHTSb9zoeHMyDy33+DWy5Wt9Wo+TURtOYSQ==",
+      "license": "MIT",
+      "dependencies": {
+        "depd": "2.0.0",
+        "inherits": "2.0.4",
+        "setprototypeof": "1.2.0",
+        "statuses": "2.0.1",
+        "toidentifier": "1.0.1"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/inherits": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmmirror.com/inherits/-/inherits-2.0.4.tgz",
+      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
+      "license": "ISC"
+    },
+    "node_modules/math-intrinsics": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmmirror.com/math-intrinsics/-/math-intrinsics-1.1.0.tgz",
+      "integrity": "sha512-/IXtbwEk5HTPyEwyKX6hGkYXxM9nbj64B+ilVJnC/R6B0pH5G4V3b0pVbL7DBj4tkhBAppbQUlf6F6Xl9LHu1g==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/mime-db": {
+      "version": "1.52.0",
+      "resolved": "https://registry.npmmirror.com/mime-db/-/mime-db-1.52.0.tgz",
+      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/mime-types": {
+      "version": "2.1.35",
+      "resolved": "https://registry.npmmirror.com/mime-types/-/mime-types-2.1.35.tgz",
+      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
+      "license": "MIT",
+      "dependencies": {
+        "mime-db": "1.52.0"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/node-fetch": {
+      "version": "2.7.0",
+      "resolved": "https://registry.npmmirror.com/node-fetch/-/node-fetch-2.7.0.tgz",
+      "integrity": "sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==",
+      "license": "MIT",
+      "dependencies": {
+        "whatwg-url": "^5.0.0"
+      },
+      "engines": {
+        "node": "4.x || >=6.0.0"
+      },
+      "peerDependencies": {
+        "encoding": "^0.1.0"
+      },
+      "peerDependenciesMeta": {
+        "encoding": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/proxy-from-env": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmmirror.com/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
+      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg==",
+      "license": "MIT"
+    },
+    "node_modules/setprototypeof": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmmirror.com/setprototypeof/-/setprototypeof-1.2.0.tgz",
+      "integrity": "sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw==",
+      "license": "ISC"
+    },
+    "node_modules/statuses": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmmirror.com/statuses/-/statuses-2.0.1.tgz",
+      "integrity": "sha512-RwNA9Z/7PrK06rYLIzFMlaF+l73iwpzsqRIFgbMLbTcLD6cOao82TaWefPXQvB2fOC4AjuYSEndS7N/mTCbkdQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/toidentifier": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmmirror.com/toidentifier/-/toidentifier-1.0.1.tgz",
+      "integrity": "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.6"
+      }
+    },
+    "node_modules/tr46": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmmirror.com/tr46/-/tr46-0.0.3.tgz",
+      "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw==",
+      "license": "MIT"
+    },
+    "node_modules/typescript": {
+      "version": "5.8.2",
+      "resolved": "https://registry.npmmirror.com/typescript/-/typescript-5.8.2.tgz",
+      "integrity": "sha512-aJn6wq13/afZp/jT9QZmwEjDqqvSGp1VT5GVg+f/t6/oVyrgXM6BY1h9BRh/O5p3PlUPAe+WuiEZOmb/49RqoQ==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
+    "node_modules/undici-types": {
+      "version": "6.19.8",
+      "resolved": "https://registry.npmmirror.com/undici-types/-/undici-types-6.19.8.tgz",
+      "integrity": "sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/webidl-conversions": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmmirror.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+      "integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ==",
+      "license": "BSD-2-Clause"
+    },
+    "node_modules/whatwg-url": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmmirror.com/whatwg-url/-/whatwg-url-5.0.0.tgz",
+      "integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
+      "license": "MIT",
+      "dependencies": {
+        "tr46": "~0.0.3",
+        "webidl-conversions": "^3.0.0"
+      }
+    }
+  }
+}
--- a/package.json
+++ b/package.json
@ -0,0 +1,109 @@
+{
+  "name": "vscode-translate-plugin",
+  "displayName": "中英文变量名翻译",
+  "description": "VSCode中英文变量名翻译插件，支持中英互译和变量命名规范化",
+  "version": "0.0.1",
+  "publisher": "tianjianyong",
+  "engines": {
+    "vscode": "^1.60.0"
+  },
+  "categories": [
+    "Other"
+  ],
+  "activationEvents": [
+    "onCommand:translate.toEnglish",
+    "onCommand:translate.toChinese"
+  ],
+  "main": "./out/extension.js",
+  "contributes": {
+    "commands": [
+      {
+        "command": "translate.toEnglish",
+        "title": "翻译为英文变量名"
+      },
+      {
+        "command": "translate.toChinese",
+        "title": "翻译为中文"
+      }
+    ],
+    "menus": {
+      "editor/context": [
+        {
+          "when": "editorHasSelection",
+          "command": "translate.toEnglish",
+          "group": "translation"
+        },
+        {
+          "when": "editorHasSelection",
+          "command": "translate.toChinese",
+          "group": "translation"
+        }
+      ]
+    },
+    "configuration": {
+      "title": "中英文变量名翻译",
+      "properties": {
+        "translate.namingConvention": {
+          "type": "string",
+          "default": "camelCase",
+          "enum": [
+            "camelCase",
+            "PascalCase",
+            "snake_case"
+          ],
+          "description": "变量命名规范"
+        },
+        "translate.translationService": {
+          "type": "string",
+          "default": "google",
+          "enum": [
+            "google",
+            "baidu"
+          ],
+          "description": "翻译服务提供商"
+        },
+        "translate.baiduAppId": {
+          "type": "string",
+          "default": "",
+          "description": "百度翻译API的AppID"
+        },
+        "translate.baiduSecretKey": {
+          "type": "string",
+          "default": "",
+          "description": "百度翻译API的密钥"
+        }
+      }
+    },
+    "keybindings": [
+      {
+        "command": "translate.toEnglish",
+        "key": "ctrl+alt+e",
+        "mac": "cmd+alt+e",
+        "when": "editorHasSelection"
+      },
+      {
+        "command": "translate.toChinese",
+        "key": "ctrl+alt+c",
+        "mac": "cmd+alt+c",
+        "when": "editorHasSelection"
+      }
+    ]
+  },
+  "scripts": {
+    "vscode:prepublish": "npm run compile",
+    "compile": "tsc -p ./",
+    "watch": "tsc -watch -p ./"
+  },
+  "devDependencies": {
+    "@types/node": "^20.10.5",
+    "@types/node-fetch": "^2.6.12",
+    "@types/vscode": "^1.85.0",
+    "typescript": "^5.3.3"
+  },
+  "dependencies": {
+    "@types/axios": "^0.9.36",
+    "@vitalets/google-translate-api": "^9.2.0",
+    "axios": "^1.8.2",
+    "crypto": "^1.0.1"
+  }
+}
--- a/src/extension.ts
+++ b/src/extension.ts
@ -0,0 +1,92 @@
+import * as vscode from 'vscode';
+// 从翻译服务模块导入翻译函数
+// 从翻译服务模块导入翻译函数
+import { translateToChinese, translateToEnglish } from './translationService';
+// 导入命名格式化工具函数
+import { formatVariableName } from './namingFormatter';
+
+export function activate(context: vscode.ExtensionContext) {
+    console.log('中英文变量名翻译插件已激活');
+
+    // 注册翻译为英文变量名命令
+    let toEnglishDisposable = vscode.commands.registerCommand('translate.toEnglish', async () => {
+        const editor = vscode.window.activeTextEditor;
+        if (!editor) {
+            return;
+        }
+
+        const selection = editor.selection;
+        if (selection.isEmpty) {
+            vscode.window.showInformationMessage('请先选择要翻译的文本');
+            return;
+        }
+
+        const text = editor.document.getText(selection);
+        try {
+            // 显示状态栏加载信息
+            vscode.window.setStatusBarMessage('正在翻译...', 2000);
+            
+            // 调用翻译服务
+            const translatedText = await translateToEnglish(text);
+            
+            // 获取用户配置的命名规范
+            const config = vscode.workspace.getConfiguration('translate');
+            const namingConvention = config.get<string>('namingConvention', 'camelCase');
+            
+            // 格式化变量名
+            const formattedName = formatVariableName(translatedText, namingConvention);
+            
+            // 替换选中文本
+            editor.edit(editBuilder => {
+                editBuilder.replace(selection, formattedName);
+            });
+            
+            vscode.window.setStatusBarMessage(`已翻译: ${formattedName}`, 3000);
+        } catch (error) {
+            vscode.window.showErrorMessage(`翻译失败: ${error instanceof Error ? error.message : String(error)}`);
+        }
+    });
+
+    // 注册翻译为中文命令
+    let toChineseDisposable = vscode.commands.registerCommand('translate.toChinese', async () => {
+        const editor = vscode.window.activeTextEditor;
+        if (!editor) {
+            return;
+        }
+
+        const selection = editor.selection;
+        if (selection.isEmpty) {
+            vscode.window.showInformationMessage('请先选择要翻译的文本');
+            return;
+        }
+
+        const text = editor.document.getText(selection);
+        try {
+            // 显示状态栏加载信息
+            vscode.window.setStatusBarMessage('正在翻译...', 2000);
+            
+            // 调用翻译服务
+            const translatedText = await translateToChinese(text);
+            
+            // 显示翻译结果
+            const showResult = await vscode.window.showInformationMessage(
+                `翻译结果: ${translatedText}`, 
+                '替换选中文本', 
+                '关闭'
+            );
+            
+            // 如果用户选择替换，则替换选中文本
+            if (showResult === '替换选中文本') {
+                editor.edit(editBuilder => {
+                    editBuilder.replace(selection, translatedText);
+                });
+            }
+        } catch (error) {
+            vscode.window.showErrorMessage(`翻译失败: ${error instanceof Error ? error.message : String(error)}`);
+        }
+    });
+
+    context.subscriptions.push(toEnglishDisposable, toChineseDisposable);
+}
+
+export function deactivate() {}
--- a/src/namingFormatter.ts
+++ b/src/namingFormatter.ts
@ -0,0 +1,55 @@
+/**
+ * 变量命名格式化模块
+ * 用于将翻译后的文本转换为符合特定命名规范的变量名
+ */
+
+/**
+ * 格式化变量名
+ * @param text 要格式化的文本
+ * @param convention 命名规范（camelCase、PascalCase、snake_case）
+ * @returns 格式化后的变量名
+ */
+export function formatVariableName(text: string, convention: string): string {
+    // 清理文本，移除特殊字符和多余空格
+    let cleanedText = text
+        .trim()
+        .replace(/[^\w\s]/g, ' ') // 将特殊字符替换为空格
+        .replace(/\s+/g, ' ');    // 将多个空格替换为单个空格
+    
+    // 分割单词
+    const words = cleanedText.split(' ');
+    
+    // 根据不同命名规范格式化变量名
+    switch (convention) {
+        case 'camelCase':
+            return words
+                .map((word, index) => {
+                    if (index === 0) {
+                        return word.toLowerCase();
+                    }
+                    return word.charAt(0).toUpperCase() + word.slice(1).toLowerCase();
+                })
+                .join('');
+        
+        case 'PascalCase':
+            return words
+                .map(word => word.charAt(0).toUpperCase() + word.slice(1).toLowerCase())
+                .join('');
+        
+        case 'snake_case':
+            return words
+                .map(word => word.toLowerCase())
+                .join('_');
+        
+        default:
+            // 默认使用驼峰命名法
+            return words
+                .map((word, index) => {
+                    if (index === 0) {
+                        return word.toLowerCase();
+                    }
+                    return word.charAt(0).toUpperCase() + word.slice(1).toLowerCase();
+                })
+                .join('');
+    }
+}
--- a/src/translationService.ts
+++ b/src/translationService.ts
@ -0,0 +1,141 @@
+import { translate } from '@vitalets/google-translate-api';
+import axios from 'axios';
+import * as crypto from 'crypto';
+import * as vscode from 'vscode';
+
+// 翻译服务类型
+type TranslationService = 'google' | 'baidu';
+
+/**
+ * 获取当前配置的翻译服务
+ * @returns 当前配置的翻译服务类型
+ */
+function getTranslationService(): TranslationService {
+    const config = vscode.workspace.getConfiguration('translate');
+    return config.get<TranslationService>('translationService', 'google');
+}
+
+/**
+ * 获取百度翻译API配置
+ * @returns 百度翻译API的appId和密钥
+ */
+function getBaiduApiConfig(): { appId: string; secretKey: string } {
+    const config = vscode.workspace.getConfiguration('translate');
+    const appId = config.get<string>('baiduAppId', '');
+    const secretKey = config.get<string>('baiduSecretKey', '');
+    return { appId, secretKey };
+}
+
+/**
+ * 使用百度翻译API进行翻译
+ * @param text 要翻译的文本
+ * @param from 源语言
+ * @param to 目标语言
+ * @returns 翻译后的文本
+ */
+async function baiduTranslate(text: string, from: string, to: string): Promise<string> {
+    const { appId, secretKey } = getBaiduApiConfig();
+    
+    if (!appId || !secretKey) {
+        throw new Error('请先在设置中配置百度翻译API的appId和密钥');
+    }
+    
+    const salt = Date.now().toString();
+    const sign = crypto.createHash('md5').update(appId + text + salt + secretKey).digest('hex');
+    
+    try {
+        const response = await axios.get('https://api.fanyi.baidu.com/api/trans/vip/translate', {
+            params: {
+                q: text,
+                from,
+                to,
+                appid: appId,
+                salt,
+                sign
+            }
+        });
+        
+        // 定义百度翻译API响应的接口类型
+        interface BaiduTranslateResponse {
+            trans_result?: Array<{
+                dst: string;
+            }>;
+        }
+
+        const translationData = response.data as BaiduTranslateResponse;
+        if (translationData.trans_result && translationData.trans_result.length > 0) {
+            return translationData.trans_result[0].dst;
+        } else {
+            throw new Error('翻译结果解析失败');
+        }
+    } catch (error) {
+        console.error('百度翻译API请求失败:', error);
+        throw new Error('百度翻译服务出错，请检查API配置或网络连接');
+    }
+}
+
+/**
+ * 使用Google翻译API进行翻译
+ * @param text 要翻译的文本
+ * @param to 目标语言
+ * @returns 翻译后的文本
+ */
+async function googleTranslate(text: string, to: string): Promise<string> {
+    try {
+        const result = await translate(text, { to });
+        return result.text;
+    } catch (error) {
+        console.error('Google翻译API请求失败:', error);
+        throw new Error('Google翻译服务出错，请稍后再试');
+    }
+}
+
+/**
+ * 将中文文本翻译为英文
+ * @param text 要翻译的中文文本
+ * @returns 翻译后的英文文本
+ */
+export async function translateToEnglish(text: string): Promise<string> {
+    try {
+        // 检查文本是否包含中文字符
+        if (!/[\u4e00-\u9fa5]/.test(text)) {
+            return text; // 如果不包含中文，直接返回原文本
+        }
+        
+        const service = getTranslationService();
+        
+        if (service === 'baidu') {
+            return await baiduTranslate(text, 'zh', 'en');
+        } else {
+            return await googleTranslate(text, 'en');
+        }
+    } catch (error) {
+        console.error('翻译为英文失败:', error);
+        throw new Error(`翻译服务出错: ${error instanceof Error ? error.message : '请稍后再试'}`);
+    }
+}
+
+/**
+ * 将英文文本翻译为中文
+ * @param text 要翻译的英文文本
+ * @returns 翻译后的中文文本
+ */
+export async function translateToChinese(text: string): Promise<string> {
+    try {
+        // 检查文本是否全是中文字符
+        if (/^[\u4e00-\u9fa5]+$/.test(text)) {
+            return text; // 如果全是中文，直接返回原文本
+        }
+        
+        const service = getTranslationService();
+        
+        if (service === 'baidu') {
+            return await baiduTranslate(text, 'en', 'zh');
+        } else {
+            return await googleTranslate(text, 'zh-CN');
+        }
+    } catch (error) {
+        console.error('翻译为中文失败:', error);
+        throw new Error(`翻译服务出错: ${error instanceof Error ? error.message : '请稍后再试'}`);
+    }
+}
--- a/tsconfig.json
+++ b/tsconfig.json
@ -0,0 +1,13 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "target": "ES2020",
+    "outDir": "out",
+    "lib": ["ES2020"],
+    "sourceMap": true,
+    "rootDir": "src",
+    "strict": true,
+    "esModuleInterop": true
+  },
+  "exclude": ["node_modules", ".vscode-test"]
+}