12451 b553c4e519 feat: API 统一 + 设备详情补全 + H5 导航优化
- API 路由统一: 移除 /api/h5/,统一 /api/pms/ 入口
- 二进制改名: api-server -> pms-api(与服务名一致)
- nginx: 合并 /api/ + /pms/api/ 为 /api/pms/
- 新增 docs/API.md 接口文档
- 后端: CabinetDetail 增加 rssi/pow_fail/address/soc 等字段
- Redis 管道批量读取仓体实时数据(SOC/电压/电流/功率)
- DB: 所有 TIMESTAMP 列改为 DATETIME(修复类型不匹配)
- 用户管理: 新增创建时间/修改时间列,状态改用 Switch
- 角色管理/用户管理: 操作按钮改为图标
- PC 设备详情: 基本信息补全 RSSI/ICCID/电源/地址
- PC 卡片: 通道统计改用 Lucide 图标,颜色统一
- PC 二维码: canvas 渲染,含编号文字,支持右键下载
- H5: 按 uni-app 规范修正导航(navigateTo 替代 reLaunch)
- H5: 详情页加返回导航条
- H5: 扫码支持摄像头(jsQR)+ ?id= 参数
- H5: 底部 tabBar 在所有页面常显
- H5: 首页统计改为 6 项(设备/通道/空闲/充电/充满/故障)
- H5: 下拉刷新 / 上拉加载
- 产品首页: 添加业务联系
- 文档: 清理过时文件,补充缺失规范章节
2026-07-04 04:03:02 +08:00

4.2 KiB

title, impact, impactDescription, type, tags
title impact impactDescription type tags
Use import.meta.glob for Dynamic Component Registration in Vite MEDIUM require.context from Webpack doesn't work in Vite projects gotcha
vue3
component-registration
vite
dynamic-import
migration
webpack

Use import.meta.glob for Dynamic Component Registration in Vite

Impact: MEDIUM - When migrating from Webpack to Vite or starting a new Vite project, the require.context pattern for dynamically registering components won't work. Vite uses import.meta.glob instead. Using the wrong approach will cause build errors or runtime failures.

Task Checklist

  • Replace require.context with import.meta.glob in Vite projects
  • Update component registration patterns when migrating from Vue CLI to Vite
  • Use { eager: true } for synchronous loading when needed
  • Handle async components appropriately with defineAsyncComponent

Incorrect (Webpack pattern - doesn't work in Vite):

// main.js - WRONG for Vite
import { createApp } from 'vue'
import App from './App.vue'

const app = createApp(App)

// This Webpack-specific API doesn't exist in Vite
const requireComponent = require.context(
  './components/base',
  false,
  /Base[A-Z]\w+\.vue$/
)

requireComponent.keys().forEach(fileName => {
  const componentConfig = requireComponent(fileName)
  const componentName = fileName
    .split('/')
    .pop()
    .replace(/\.\w+$/, '')

  app.component(componentName, componentConfig.default || componentConfig)
})

app.mount('#app')

Correct (Vite pattern):

// main.js - Correct for Vite
import { createApp } from 'vue'
import App from './App.vue'

const app = createApp(App)

// Vite's glob import - eager loading for synchronous registration
const modules = import.meta.glob('./components/base/Base*.vue', { eager: true })

for (const path in modules) {
  // Extract component name from path: './components/base/BaseButton.vue' -> 'BaseButton'
  const componentName = path.split('/').pop().replace('.vue', '')
  app.component(componentName, modules[path].default)
}

app.mount('#app')

Lazy Loading with Async Components

// main.js - Lazy loading variant
import { createApp, defineAsyncComponent } from 'vue'
import App from './App.vue'

const app = createApp(App)

// Without { eager: true }, returns functions that return Promises
const modules = import.meta.glob('./components/base/Base*.vue')

for (const path in modules) {
  const componentName = path.split('/').pop().replace('.vue', '')
  // Wrap in defineAsyncComponent for lazy loading
  app.component(componentName, defineAsyncComponent(modules[path]))
}

app.mount('#app')

Glob Pattern Examples

// All .vue files in a directory (not recursive)
import.meta.glob('./components/*.vue', { eager: true })

// All .vue files recursively
import.meta.glob('./components/**/*.vue', { eager: true })

// Specific naming pattern
import.meta.glob('./components/Base*.vue', { eager: true })

// Multiple patterns
import.meta.glob([
  './components/Base*.vue',
  './components/App*.vue'
], { eager: true })

// Exclude patterns
import.meta.glob('./components/**/*.vue', {
  eager: true,
  ignore: ['**/*.test.vue', '**/*.spec.vue']
})

TypeScript Support

// main.ts - with proper typing
import { createApp, Component } from 'vue'
import App from './App.vue'

const app = createApp(App)

const modules = import.meta.glob<{ default: Component }>(
  './components/base/Base*.vue',
  { eager: true }
)

for (const path in modules) {
  const componentName = path.split('/').pop()!.replace('.vue', '')
  app.component(componentName, modules[path].default)
}

app.mount('#app')

Migration Checklist (Webpack to Vite)

Webpack Vite
require.context(dir, recursive, regex) import.meta.glob(pattern, options)
Synchronous by default Use { eager: true } for sync
.keys() returns array Returns object with paths as keys
Returns module directly Access via .default for ES modules

Reference