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48 lines
1.2 KiB
48 lines
1.2 KiB
12 months ago
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import { defHttp } from '@/utils/http/axios';
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import { message } from 'ant-design-vue';
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/**
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* 下载文件
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* @param url 文件路径
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* @param fileName 文件名
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* @param parameter
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* @returns {*}
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*/
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export const downloadFile = (url, fileName?, parameter?) => {
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return getFileblob(url, parameter).then((data) => {
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if (!data || data.size === 0) {
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message.warning('文件下载失败');
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return;
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}
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if (typeof window.navigator.msSaveBlob !== 'undefined') {
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window.navigator.msSaveBlob(new Blob([data]), fileName);
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} else {
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let url = window.URL.createObjectURL(new Blob([data]));
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let link = document.createElement('a');
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link.style.display = 'none';
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link.href = url;
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link.setAttribute('download', fileName);
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document.body.appendChild(link);
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link.click();
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document.body.removeChild(link); //下载完成移除元素
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window.URL.revokeObjectURL(url); //释放掉blob对象
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}
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});
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};
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/**
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* 下载文件 用于excel导出
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* @param url
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* @param parameter
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* @returns {*}
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*/
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export const getFileblob = (url, parameter) => {
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return defHttp.get(
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{
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url: url,
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params: parameter,
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responseType: 'blob',
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},
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{ isTransformResponse: false }
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);
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};
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