115 lines
2.8 KiB
Markdown
115 lines
2.8 KiB
Markdown
# I. 前端 Enums 速查
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:::tip 概述
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前端枚举与常量定义在 `ui/src/enums/` 目录下,全局存储键名在 `ui/src/store/mutation-types.ts`。
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:::
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## httpEnum
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**文件**:`ui/src/enums/httpEnum.ts`
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```typescript
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/**
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* @description: 请求结果集
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*/
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export enum ResultEnum {
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SUCCESS = 0, // 本项目成功码(统一响应 code=0)
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ERROR = 1, // 业务失败
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TIMEOUT = 401, // Token 过期
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TYPE = 'success',
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}
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/**
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* @description: 请求方法
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*/
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export enum RequestEnum {
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GET = 'GET',
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POST = 'POST',
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PATCH = 'PATCH',
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PUT = 'PUT',
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DELETE = 'DELETE',
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}
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/**
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* @description: 常用的 contentType 类型
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*/
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export enum ContentTypeEnum {
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JSON = 'application/json;charset=UTF-8',
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TEXT = 'text/plain;charset=UTF-8',
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FORM_URLENCODED = 'application/x-www-form-urlencoded;charset=UTF-8',
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FORM_DATA = 'multipart/form-data;charset=UTF-8',
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}
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```
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## pageEnum
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**文件**:`ui/src/enums/pageEnum.ts`
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```typescript
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export enum PageEnum {
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// 登录
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BASE_LOGIN = '/login',
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BASE_LOGIN_NAME = 'Login',
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// 重定向
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REDIRECT = '/redirect',
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REDIRECT_NAME = 'Redirect',
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// 首页
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BASE_HOME = '/dashboard',
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// 首页跳转默认路由
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BASE_HOME_REDIRECT = '/dashboard/console',
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// 错误
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ERROR_PAGE_NAME = 'ErrorPage',
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}
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```
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## 其它枚举
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| 文件 | 导出 | 说明 |
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|------|------|------|
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| `avatarEnum.ts` | `avatarEnum` | 默认头像资源路径(avatar-1 ~ 6) |
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| `breakpointEnum.ts` | `sizeEnum` / `screenEnum` / `screenMap` | 响应式断点(XS 480 ~ XXL 1600) |
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| `cacheEnum.ts` | `TOKEN_KEY`、`USER_INFO_KEY`、`ROLES_KEY` 等 | 本地缓存键名常量 |
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| `permissionsEnum.ts` | `PermissionsEnum`(interface) | 权限项类型 `{ value, label }` |
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| `roleEnum.ts` | `RoleEnum` | 角色(`admin` / `normal`) |
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## store/mutation-types
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**文件**:`ui/src/store/mutation-types.ts` — Storage / Pinia 使用的全局键名:
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```typescript
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export const ACCESS_TOKEN = 'ACCESS-TOKEN'; // 用户 token
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export const CURRENT_USER = 'CURRENT-USER'; // 当前用户信息
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export const IS_LOCKSCREEN = 'IS-LOCKSCREEN'; // 是否锁屏
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export const TABS_ROUTES = 'TABS-ROUTES'; // 标签页
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export const FIRST_ROUTE = 'FIRST-ROUTE'; // 菜单第一个路由
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```
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## 使用示例
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```typescript
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import { ResultEnum } from '@/enums/httpEnum';
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import { PageEnum } from '@/enums/pageEnum';
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import { ACCESS_TOKEN } from '@/store/mutation-types';
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// 判断响应是否成功
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if (code === ResultEnum.SUCCESS) { ... }
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// 跳转登录页
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router.push(PageEnum.BASE_LOGIN);
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// 读取 token
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const token = storage.get(ACCESS_TOKEN, '');
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```
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## 自定义枚举
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新增业务枚举放在 `ui/src/enums/` 下,文件名以 `Enum` 结尾(如 `statusEnum.ts`),导出 `enum` 或常量对象:
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```typescript
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// ui/src/enums/statusEnum.ts
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export enum UserStatus {
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ENABLE = 1,
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DISABLE = 2,
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}
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```
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