新增通用方法简化下载使用

This commit is contained in:
RuoYi
2021-09-27 10:38:29 +08:00
parent 02b95f95a8
commit ded99502ae
20 changed files with 70 additions and 82 deletions

View File

@ -3,8 +3,6 @@
* Copyright (c) 2019 ruoyi
*/
const baseURL = process.env.VUE_APP_BASE_API
// 日期格式化
export function parseTime(time, pattern) {
if (arguments.length === 0 || !time) {
@ -95,11 +93,6 @@ export function selectDictLabels(datas, value, separator) {
return actions.join('').substring(0, actions.join('').length - 1);
}
// 通用下载方法
export function download(fileName) {
window.location.href = baseURL + "/common/download?fileName=" + encodeURI(fileName) + "&delete=" + true;
}
// 字符串格式化(%s )
export function sprintf(str) {
var args = arguments, flag = true, i = 1;

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@ -1,42 +0,0 @@
import axios from 'axios'
import { getToken } from '@/utils/auth'
const mimeMap = {
xlsx: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
zip: 'application/zip'
}
const baseUrl = process.env.VUE_APP_BASE_API
export function downLoadZip(str, filename) {
var url = baseUrl + str
axios({
method: 'get',
url: url,
responseType: 'blob',
headers: { 'Authorization': 'Bearer ' + getToken() }
}).then(res => {
resolveBlob(res, mimeMap.zip)
})
}
/**
* 解析blob响应内容并下载
* @param {*} res blob响应内容
* @param {String} mimeType MIME类型
*/
export function resolveBlob(res, mimeType) {
const aLink = document.createElement('a')
var blob = new Blob([res.data], { type: mimeType })
// //从response的headers中获取filename, 后端response.setHeader("Content-disposition", "attachment; filename=xxxx.docx") 设置的文件名;
var patt = new RegExp('filename=([^;]+\\.[^\\.;]+);*')
var contentDisposition = decodeURI(res.headers['content-disposition'])
var result = patt.exec(contentDisposition)
var fileName = result[1]
fileName = fileName.replace(/\"/g, '')
aLink.style.display = 'none'
aLink.href = URL.createObjectURL(blob)
aLink.setAttribute('download', fileName) // 设置下载文件名称
document.body.appendChild(aLink)
aLink.click()
URL.revokeObjectURL(aLink.href);//清除引用
document.body.removeChild(aLink);
}