61 lines
1.5 KiB
TypeScript
61 lines
1.5 KiB
TypeScript
import { useUserStore } from '@/store/modules/user'
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/**
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* 检查权限
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* @param permission
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* @returns
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*/
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export function checkAuth(permission: string) {
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const userStore = useUserStore()
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const userButtons = userStore.getUserInfo.buttons
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// 超级管理员
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if (userButtons?.includes('*')) {
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return true
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}
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// 如果按钮为空或未定义，移除元素
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if (!userButtons?.length) {
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return false
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}
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const hasPermission = userButtons.some((item) => item === permission)
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// 如果没有权限，移除元素
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if (hasPermission) {
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return true
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}
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return false
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}
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/**
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* 下载文件
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* @param res 响应数据
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* @param downName 下载文件名
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*/
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export function downloadFile(res: any, downName: string = '') {
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const aLink = document.createElement('a')
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let fileName = downName
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let blob = res //第三方请求返回blob对象
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//通过后端接口返回
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if (res.headers && res.data) {
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blob = new Blob([res.data], {
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type: res.headers['content-type'].replace(';charset=utf8', '')
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})
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if (!downName) {
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const contentDisposition = decodeURI(res.headers['content-disposition'])
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const result = contentDisposition.match(/filename="(.+)/gi)
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fileName = result?.[0].replace(/filename="(.+)/gi, '') || ''
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fileName = fileName.replace('"', '')
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}
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}
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aLink.href = URL.createObjectURL(blob)
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// 设置下载文件名称
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aLink.setAttribute('download', fileName)
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document.body.appendChild(aLink)
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aLink.click()
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document.body.removeChild(aLink)
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URL.revokeObjectURL(aLink.href)
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}
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