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

5.0 KiB

category
category
State

createInjectionState

Create global state that can be injected into components.

Usage

// useCounterStore.ts
import { createInjectionState } from '@vueuse/core'
import { computed, shallowRef } from 'vue'

const [useProvideCounterStore, useCounterStore] = createInjectionState((initialValue: number) => {
  // state
  const count = shallowRef(initialValue)

  // getters
  const double = computed(() => count.value * 2)

  // actions
  function increment() {
    count.value++
  }

  return { count, double, increment }
})

export { useProvideCounterStore }

// If you want to hide `useCounterStore` and wrap it in default value logic or throw error logic, please don't export `useCounterStore`
export { useCounterStore }

export function useCounterStoreWithDefaultValue() {
  return useCounterStore() ?? {
    count: shallowRef(0),
    double: shallowRef(0),
    increment: () => {},
  }
}

export function useCounterStoreOrThrow() {
  const counterStore = useCounterStore()
  if (counterStore == null)
    throw new Error('Please call `useProvideCounterStore` on the appropriate parent component')
  return counterStore
}
<!-- RootComponent.vue -->
<script setup lang="ts">
// @filename: useCounterStore.ts
// @include: useCounterStore
// ---cut---
import { useProvideCounterStore } from './useCounterStore'

useProvideCounterStore(0)
</script>

<template>
  <div>
    <slot />
  </div>
</template>
<!-- CountComponent.vue -->
<script setup lang="ts">
// @filename: useCounterStore.ts
// @include: useCounterStore
// ---cut---
import { useCounterStore } from './useCounterStore'

// use non-null assertion operator to ignore the case that store is not provided.
const { count, double } = useCounterStore()!
// if you want to allow component to working without providing store, you can use follow code instead:
// const { count, double } = useCounterStore() ?? { count: shallowRef(0), double: shallowRef(0) }
// also, you can use another hook to provide default value
// const { count, double } = useCounterStoreWithDefaultValue()
// or throw error
// const { count, double } = useCounterStoreOrThrow()
</script>

<template>
  <ul>
    <li>
      count: {{ count }}
    </li>
    <li>
      double: {{ double }}
    </li>
  </ul>
</template>
<!-- ButtonComponent.vue -->
<script setup lang="ts">
// @filename: useCounterStore.ts
// @include: useCounterStore
// ---cut---
import { useCounterStore } from './useCounterStore'

// use non-null assertion operator to ignore the case that store is not provided.
const { increment } = useCounterStore()!
</script>

<template>
  <button @click="increment">
    +
  </button>
</template>

Provide a custom InjectionKey

// useCounterStore.ts
import { createInjectionState } from '@vueuse/core'
import { computed, shallowRef } from 'vue'

// custom injectionKey
const CounterStoreKey = 'counter-store'

const [useProvideCounterStore, useCounterStore] = createInjectionState((initialValue: number) => {
  // state
  const count = shallowRef(initialValue)

  // getters
  const double = computed(() => count.value * 2)

  // actions
  function increment() {
    count.value++
  }

  return { count, double, increment }
}, { injectionKey: CounterStoreKey })

Provide a custom default value

// useCounterStore.ts
import { createInjectionState } from '@vueuse/core'
import { computed, shallowRef } from 'vue'

const [useProvideCounterStore, useCounterStore] = createInjectionState((initialValue: number) => {
  // state
  const count = shallowRef(initialValue)

  // getters
  const double = computed(() => count.value * 2)

  // actions
  function increment() {
    count.value++
  }

  return { count, double, increment }
}, { defaultValue: 0 })

Type Declarations

export type CreateInjectionStateReturn<
  Arguments extends Array<any>,
  Return,
> = Readonly<
  [
    /**
     * Call this function in a provider component to create and provide the state.
     *
     * @param args Arguments passed to the composable
     * @returns The state returned by the composable
     */
    useProvidingState: (...args: Arguments) => Return,
    /**
     * Call this function in a consumer component to inject the state.
     *
     * @returns The injected state, or `undefined` if not provided and no default value was set.
     */
    useInjectedState: () => Return | undefined,
  ]
>
export interface CreateInjectionStateOptions<Return> {
  /**
   * Custom injectionKey for InjectionState
   */
  injectionKey?: string | InjectionKey<Return>
  /**
   * Default value for the InjectionState
   */
  defaultValue?: Return
}
/**
 * Create global state that can be injected into components.
 *
 * @see https://vueuse.org/createInjectionState
 *
 * @__NO_SIDE_EFFECTS__
 */
export declare function createInjectionState<
  Arguments extends Array<any>,
  Return,
>(
  composable: (...args: Arguments) => Return,
  options?: CreateInjectionStateOptions<Return>,
): CreateInjectionStateReturn<Arguments, Return>