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- 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
2.0 KiB
2.0 KiB
category
| category |
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| Component |
computedInject
Combine computed and inject
Usage
In Provider Component
import type { InjectionKey, Ref } from 'vue'
import { provide } from 'vue'
interface Item {
key: number
value: string
}
export const ArrayKey: InjectionKey<Ref<Item[]>> = Symbol('symbol-key')
const array = ref([{ key: 1, value: '1' }, { key: 2, value: '2' }, { key: 3, value: '3' }])
provide(ArrayKey, array)
In Receiver Component
// @filename: provider.ts
// @include: main
// ---cut---
import { computedInject } from '@vueuse/core'
import { ArrayKey } from './provider'
const computedArray = computedInject(ArrayKey, (source) => {
const arr = [...source.value]
arr.unshift({ key: 0, value: 'all' })
return arr
})
Type Declarations
export type ComputedInjectGetter<T, K> = (
source: T | undefined,
oldValue?: K,
) => K
export type ComputedInjectGetterWithDefault<T, K> = (
source: T,
oldValue?: K,
) => K
export type ComputedInjectSetter<T> = (v: T) => void
export interface WritableComputedInjectOptions<T, K> {
get: ComputedInjectGetter<T, K>
set: ComputedInjectSetter<K>
}
export interface WritableComputedInjectOptionsWithDefault<T, K> {
get: ComputedInjectGetterWithDefault<T, K>
set: ComputedInjectSetter<K>
}
export declare function computedInject<T, K = any>(
key: InjectionKey<T> | string,
getter: ComputedInjectGetter<T, K>,
): ComputedRef<K | undefined>
export declare function computedInject<T, K = any>(
key: InjectionKey<T> | string,
options: WritableComputedInjectOptions<T, K>,
): ComputedRef<K | undefined>
export declare function computedInject<T, K = any>(
key: InjectionKey<T> | string,
getter: ComputedInjectGetterWithDefault<T, K>,
defaultSource: T,
treatDefaultAsFactory?: false,
): ComputedRef<K>
export declare function computedInject<T, K = any>(
key: InjectionKey<T> | string,
options: WritableComputedInjectOptionsWithDefault<T, K>,
defaultSource: T | (() => T),
treatDefaultAsFactory: true,
): ComputedRef<K>