2025-10-13 01:27:37 +08:00
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import { LanguageService } from './language.service';
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import { ConfigService } from '@nestjs/config';
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async function bootstrap() {
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// 模拟 NestJS 应用启动和 LanguageUtils 实例化
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const mockConfigService = {
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get: (key: string, defaultValue: any) => {
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if (key === 'app.supportedLocales') return ['zh_CN', 'en_US'];
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if (key === 'app.defaultLanguage') return 'zh_CN';
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return defaultValue;
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},
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} as ConfigService;
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const languageService = new LanguageService(mockConfigService);
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// 模拟初始化,实际由 NestJS 模块管理
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2025-10-20 18:43:52 +08:00
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// await languageService.initializeLanguagePacks();
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2025-10-13 01:27:37 +08:00
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console.log('--- LanguageService 使用示例 ---');
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// 1. 获取通用API消息 (默认模块: common, 默认类型: api)
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const commonApiMessage = await languageService.getApiMessage('success');
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console.log(`通用API消息 (success): ${commonApiMessage}`); // 预期: 操作成功
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// 2. 获取通用字典数据 (默认模块: common, 类型: dict)
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2025-10-20 18:43:52 +08:00
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const commonDictMessage = await languageService.getDictData(
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'dict_user.status_on',
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);
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2025-10-13 01:27:37 +08:00
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console.log(`通用字典数据 (dict_user.status_on): ${commonDictMessage}`); // 预期: 正常
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// 3. 获取通用验证器消息 (默认模块: common, 类型: validate)
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const commonValidateMessage = await languageService.getValidateMessage(
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'validate_user.username_require',
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);
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console.log(
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`通用验证器消息 (validate_user.username_require): ${commonValidateMessage}`,
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); // 预期: 账号必须填写
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// 4. 获取用户模块API消息 (模块: user, 类型: api)
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2025-10-20 18:43:52 +08:00
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const userApiMessage = await languageService.getApiMessage(
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'create_success',
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undefined,
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'user',
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);
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2025-10-13 01:27:37 +08:00
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console.log(`用户API消息 (user.create_success): ${userApiMessage}`); // 预期: 用户创建成功
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// 5. 获取用户模块字典数据 (模块: user, 类型: dict)
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const userDictMessage = await languageService.getDictData(
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'user_type.admin',
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undefined,
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'user',
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);
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console.log(`用户字典数据 (user.user_type.admin): ${userDictMessage}`); // 预期: 管理员
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// 6. 获取用户模块验证器消息 (模块: user, 类型: validate)
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const userValidateMessage = await languageService.getValidateMessage(
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'email_format_error',
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undefined,
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'user',
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);
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console.log(
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`用户验证器消息 (user.email_format_error): ${userValidateMessage}`,
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); // 预期: 邮箱格式不正确
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// 7. 获取带参数的消息
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const paramMessage = await languageService.getApiMessage('user_error', {
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name: '张三',
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});
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console.log(`带参数消息 (user_error): ${paramMessage}`); // 预期: 账号或密码错误 (如果user_error在common/api.json中)
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// 8. 批量获取消息
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const batchMessages = await languageService.getBatchMessages(
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['success', 'fail'],
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'common',
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'api',
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);
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console.log('批量获取消息 (common.api):', batchMessages); // 预期: { success: '操作成功', fail: '操作失败' }
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// 9. 切换语言并获取消息
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languageService.setLanguage('en_US');
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const enApiMessage = await languageService.getApiMessage('success');
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console.log(`英文API消息 (success): ${enApiMessage}`); // 预期: Operation successful
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// 10. 重新加载语言包
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await languageService.reloadLanguagePack('zh_CN');
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const reloadedMessage = await languageService.getApiMessage('success');
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console.log(`重新加载后消息 (success): ${reloadedMessage}`); // 预期: 操作成功
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// 11. 场景化验证示例
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console.log('\n--- 场景化验证示例 ---');
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2025-10-13 01:27:37 +08:00
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// 模拟用户数据
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const userData = {
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username: 'testuser',
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password: '123456',
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real_name: '测试用户',
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email: 'test@example.com',
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};
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// 验证添加场景
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console.log('添加场景验证数据:', userData);
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// 验证编辑场景
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console.log('编辑场景验证数据:', userData);
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// 12. 分组验证消息示例
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console.log('\n--- 分组验证消息示例 ---');
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const menuValidation = await languageService.getValidateMessage(
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'validate_menu.menu_name_require',
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);
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console.log('菜单验证消息:', menuValidation); // 预期: 菜单名称必须填写
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const roleValidation = await languageService.getValidateMessage(
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'validate_role.role_name_require',
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);
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console.log('角色验证消息:', roleValidation); // 预期: 角色名称必须填写
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const siteValidation = await languageService.getValidateMessage(
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'validate_site.site_name_require',
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);
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console.log('站点验证消息:', siteValidation); // 预期: 网站名称必须填写
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// 13. 字典数据示例
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console.log('\n--- 字典数据示例 ---');
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const appDict = await languageService.getDictData('dict_app.type_admin');
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console.log('应用类型字典:', appDict); // 预期: 平台管理端
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const menuDict = await languageService.getDictData('dict_menu.type_list');
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console.log('菜单类型字典:', menuDict); // 预期: 目录
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const payDict = await languageService.getDictData('dict_pay.type_wechatpay');
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console.log('支付类型字典:', payDict); // 预期: 微信支付
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// 14. 参数替换示例
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console.log('\n--- 参数替换示例 ---');
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const paramMessage1 = await languageService.getValidateMessage(
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'common.minLength',
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{ min: 6 },
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);
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console.log('最小长度验证:', paramMessage1); // 预期: 长度不能少于6个字符
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const paramMessage2 = await languageService.getValidateMessage(
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'common.maxLength',
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{ max: 20 },
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);
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console.log('最大长度验证:', paramMessage2); // 预期: 长度不能超过20个字符
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const paramMessage3 = await languageService.getValidateMessage(
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'common.between',
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{ min: 1, max: 100 },
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);
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console.log('范围验证:', paramMessage3); // 预期: 必须在1到100之间
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}
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bootstrap();
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