useJwt

类别

@Integrations

导出大小

339 B

包

@vueuse/integrations

最后更改

5 天前

jwt-decode 的包装器。

演示

源码

头部

{
  "alg": "HS256",
  "typ": "JWT"
}

负载

{
  "sub": "1234567890",
  "iat": 1516239022
}

在 @vueuse/integrations 附加组件中可用。

安装

bash

npm install jwt-decode@^4

用法

typescript

import { useJwt } from '@vueuse/integrations/useJwt'
import { defineComponent } from 'vue'

export default defineComponent({
  setup() {
    const encodedJwt = ref('eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwiaWF0IjoxNTE2MjM5MDIyfQ.L8i6g3PfcHlioHCCPURC9pmXT7gdJpx3kOoyAfNUwCc')
    const { header, payload } = useJwt(encodedJwt)

    return { header, payload }
  },
})

类型声明

typescript

export interface UseJwtOptions<Fallback> {
  /**
   * Value returned when encounter error on decoding
   *
   * @default null
   */
  fallbackValue?: Fallback
  /**
   * Error callback for decoding
   */
  onError?: (error: unknown) => void
}
export interface UseJwtReturn<Payload, Header, Fallback> {
  header: ComputedRef<Header | Fallback>
  payload: ComputedRef<Payload | Fallback>
}
/**
 * Reactive decoded jwt token.
 *
 * @see https://vueuse.vuejs.ac.cn/useJwt
 */
export declare function useJwt<
  Payload extends object = JwtPayload,
  Header extends object = JwtHeader,
  Fallback = null,
>(
  encodedJwt: MaybeRefOrGetter<string>,
  options?: UseJwtOptions<Fallback>,
): UseJwtReturn<Payload, Header, Fallback>