axios 封装下载功能

封装

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import axios from 'axios'
import { Message } from 'element-ui';


export default {
excel(params) {
const downLoading = ELEMENT.Loading.service({
lock: true,
text: "正在获取...",
spinner: "el-icon-loading",
background: "rgba(0, 0, 0, 0.7)",
});
axios({
url: '/model/exportAllTable/exportTableMsg2',
method: 'post',
responseType: 'blob',
url: process.env.BASE_URL,
data: {
key: "8e15edc35cb68460d4jn08b849okn791",
tokens: window.name,
...params
}
}).then(res => {
console.log(res);
if (res.status === 200) {
const blob = new Blob([res.data], { type: "application/vnd.ms-excel" }); // excel文件
var link = document.createElement("a"); // 创建下载的实体标签
link.href = URL.createObjectURL(blob); // 创建下载的链接
link.download = params.fileName +"【用能医生】.xls"; // 下载的文件名
link.click(); // 执行下载
URL.revokeObjectURL(link.href); // 下载完成释放掉blob对象
Message.success("下载成功")
} else {
Message.error("下载失败")
}
}).finally(() => {
downLoading.close();
});
}
}

blob的type值:

文件后缀 文件 type值
aac AAC audio audio/aac
.abw AbiWord document application/x-abiword
.arc Archive document (multiple files embedded) application/x-freearc
.avi AVI: Audio Video Interleave video/x-msvideo
.azw Amazon Kindle eBook format application/vnd.amazon.ebook
.bin Any kind of binary data application/octet-stream
.bmp Windows OS/2 Bitmap Graphics image/bmp
.bz BZip archive application/x-bzip
.bz2 BZip2 archive application/x-bzip2
.csh C-Shell script application/x-csh
.css Cascading Style Sheets (CSS) text/css
.csv Comma-separated values (CSV) text/csv
.doc Microsoft Word application/msword
.docx Microsoft Word (OpenXML) application/vnd.openxmlformats-officedocument.wordprocessingml.document
.eot MS Embedded OpenType fonts application/vnd.ms-fontobject
.epub Electronic publication (EPUB) application/epub+zip
.gif Graphics Interchange Format (GIF) image/gif
.htm .html HyperText Markup Language (HTML) text/html
.jar Java Archive (JAR) application/java-archive
.jpeg .jpg JPEG images image/jpeg
.js JavaScript text/javascript
.json JSON format application/json
.jsonld JSON-LD format application/ld+json
.mid .midi Musical Instrument Digital Interface (MIDI) audio/midi audio/x-midi
.mjs JavaScript module text/javascript
.mp3 MP3 audio audio/mpeg
.mpeg MPEG Video video/mpeg
.mpkg Apple Installer Package application/vnd.apple.installer+xml
.odp OpenDocument presentation document application/vnd.oasis.opendocument.presentation
.ods OpenDocument spreadsheet document application/vnd.oasis.opendocument.spreadsheet
.odt OpenDocument text document application/vnd.oasis.opendocument.text
.oga OGG audio audio/ogg
.ogv OGG video video/ogg
.ogx OGG application/ogg
.otf OpenType font font/otf
.png Portable Network Graphics image/png
.pdf Adobe Portable Document Format (PDF) application/pdf
.ppt Microsoft PowerPoint application/vnd.ms-powerpoint
.pptx Microsoft PowerPoint (OpenXML) application/vnd.openxmlformats-officedocument.presentationml.presentation
.rar RAR archive application/x-rar-compressed
.rtf Rich Text Format (RTF) application/rtf
.sh Bourne shell script application/x-sh
.svg Scalable Vector Graphics (SVG) image/svg+xml
.swf Small web format (SWF) or Adobe Flash document application/x-shockwave-flash
.tar Tape Archive (TAR) application/x-tar
.tif .tiff Tagged Image File Format (TIFF) image/tiff
.ttf TrueType Font font/ttf
.txt Text, (generally ASCII or ISO 8859-n) text/plain
.vsd Microsoft Visio application/vnd.visio
.wav Waveform Audio Format audio/wav
.weba WEBM audio audio/webm
.webm WEBM video video/webm
.webp WEBP image image/webp
.woff Web Open Font Format (WOFF) font/woff
.woff2 Web Open Font Format (WOFF) font/woff2
.xhtml XHTML application/xhtml+xml
.xls Microsoft Excel application/vnd.ms-excel
.xlsx Microsoft Excel (OpenXML) application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
.xml XML application/xml 代码对普通用户来说不可读 (RFC 3023, section 3) text/xml 代码对普通用户来说可读 (RFC 3023, section 3)
.xul XUL application/vnd.mozilla.xul+xml
.zip ZIP archive application/zip
.3gp 3GPP audio/video container video/3gpp audio/3gpp(若不含视频)
.3g2 3GPP2 audio/video container video/3gpp2 audio/3gpp2(若不含视频)
.7z 7-zip archive application/x-7z-compressed

axios 封装下载功能
https://github.com/chergn/chergn.github.io/96b5147af7a9/
作者
全易
发布于
2024年3月28日
许可协议