Module service/state

Index

Type aliases

PromiseData

Variables

state

Functions

Type aliases

PromiseData

PromiseData<T>: { data: T | null; promise: Promise<T> | null }

Type parameters

T = any

Type declaration

data: T | null
promise: Promise<T> | null

Variables

state

state: Map<symbol | string, PromiseData> = ...

Functions

getState

getState<T>(name: symbol): T | undefined

- Defined in service/state.ts:47
获取缓存数据

Type parameters
- T
  
  返回的数据结构
Parameters
- name: symbol
  
  唯一标识
Returns T | undefined

removeState

removeState(name: symbol): boolean

- Defined in service/state.ts:54
删除缓存数据

Parameters
- name: symbol
Returns boolean

useState

useState<T>(name: string | symbol, request: T, refresh?: boolean): Promise<ReturnType<T>>

- Defined in service/state.ts:19
本地缓存api数据

description
将request的返回存储在内存中，并发调用不会重复请求，推荐使用symbol作为name的唯一标识，so标识需要存储在一个地方，查的时候好查

export
Type parameters
- T: (...p: any) => Promise<unknown>
Parameters
- name: string | symbol
- request: T
  
  请求主体，一般是个Promise
- refresh: boolean = false
Returns Promise<ReturnType<T>>
原样返回request的返回结果

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