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

1.8 KiB

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State createSharedComposable

createGlobalState

Keep states in the global scope to be reusable across Vue instances.

Usage

Without Persistence (Store in Memory)

// store.ts
import { createGlobalState } from '@vueuse/core'
import { shallowRef } from 'vue'

export const useGlobalState = createGlobalState(
  () => {
    const count = shallowRef(0)
    return { count }
  }
)

A bigger example:

// store.ts
import { createGlobalState } from '@vueuse/core'
import { computed, shallowRef } from 'vue'

export const useGlobalState = createGlobalState(
  () => {
    // state
    const count = shallowRef(0)

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

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

    return { count, doubleCount, increment }
  }
)

With Persistence

Store in localStorage with useStorage:

// store.ts
import { createGlobalState, useStorage } from '@vueuse/core'

export const useGlobalState = createGlobalState(
  () => useStorage('vueuse-local-storage', 'initialValue'),
)
// @filename: store.ts
// @include: store
// ---cut---
// component.ts
import { useGlobalState } from './store'

export default defineComponent({
  setup() {
    const state = useGlobalState()
    return { state }
  },
})

Type Declarations

export type CreateGlobalStateReturn<Fn extends AnyFn = AnyFn> = Fn
/**
 * Keep states in the global scope to be reusable across Vue instances.
 *
 * @see https://vueuse.org/createGlobalState
 * @param stateFactory A factory function to create the state
 *
 * @__NO_SIDE_EFFECTS__
 */
export declare function createGlobalState<Fn extends AnyFn>(
  stateFactory: Fn,
): CreateGlobalStateReturn<Fn>