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

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category, alias, related

category	alias	related
Reactivity	controlledRef	computedWithControl

refWithControl

Fine-grained controls over ref and its reactivity.

Usage

refWithControl uses extendRef to provide two extra functions get and set to have better control over when it should track/trigger the reactivity.

import { refWithControl } from '@vueuse/core'

const num = refWithControl(0)
const doubled = computed(() => num.value * 2)

// just like normal ref
num.value = 42
console.log(num.value) // 42
console.log(doubled.value) // 84

// set value without triggering the reactivity
num.set(30, false)
console.log(num.value) // 30
console.log(doubled.value) // 84 (doesn't update)

// get value without tracking the reactivity
watchEffect(() => {
  console.log(num.peek())
}) // 30

num.value = 50 // watch effect wouldn't be triggered since it collected nothing.
console.log(doubled.value) // 100 (updated again since it's a reactive set)

`peek`, `lay`, `untrackedGet`, `silentSet`

We also provide some shorthands for doing the get/set without track/triggering the reactivity system. The following lines are equivalent.

import { refWithControl } from '@vueuse/core'
// ---cut---
const foo = refWithControl('foo')

import { refWithControl } from '@vueuse/core'

const foo = refWithControl('foo')
// ---cut---
// getting
foo.get(false)
foo.untrackedGet()
foo.peek() // an alias for `untrackedGet`

import { refWithControl } from '@vueuse/core'

const foo = refWithControl('foo')
// ---cut---
// setting
foo.set('bar', false)
foo.silentSet('bar')
foo.lay('bar') // an alias for `silentSet`

Configurations

`onBeforeChange()`

onBeforeChange option is offered to give control over if a new value should be accepted. For example:

import { refWithControl } from '@vueuse/core'
// ---cut---
const num = refWithControl(0, {
  onBeforeChange(value, oldValue) {
    // disallow changes larger then ±5 in one operation
    if (Math.abs(value - oldValue) > 5)
      return false // returning `false` to dismiss the change
  },
})

num.value += 1
console.log(num.value) // 1

num.value += 6
console.log(num.value) // 1 (change been dismissed)

`onChanged()`

onChanged option offers a similar functionally as Vue's watch but being synchronized with less overhead compared to watch.

import { refWithControl } from '@vueuse/core'
// ---cut---
const num = refWithControl(0, {
  onChanged(value, oldValue) {
    console.log(value)
  },
})

Type Declarations

export interface ControlledRefOptions<T> {
  /**
   * Callback function before the ref changing.
   *
   * Returning `false` to dismiss the change.
   */
  onBeforeChange?: (value: T, oldValue: T) => void | boolean
  /**
   * Callback function after the ref changed
   *
   * This happens synchronously, with less overhead compare to `watch`
   */
  onChanged?: (value: T, oldValue: T) => void
}
/**
 * Fine-grained controls over ref and its reactivity.
 *
 * @__NO_SIDE_EFFECTS__
 */
export declare function refWithControl<T>(
  initial: T,
  options?: ControlledRefOptions<T>,
): ShallowUnwrapRef<{
  get: (tracking?: boolean) => T
  set: (value: T, triggering?: boolean) => void
  untrackedGet: () => T
  silentSet: (v: T) => void
  peek: () => T
  lay: (v: T) => void
}> &
  Ref<T, T>
/** @deprecated use `refWithControl` instead */
export declare const controlledRef: typeof refWithControl

3.4 KiB Raw Blame History