- 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
1.8 KiB
1.8 KiB
category, related
| category | related |
|---|---|
| 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>