96 lines
2.7 KiB
JavaScript
96 lines
2.7 KiB
JavaScript
import axios from 'axios'
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import { Message } from 'element-ui'
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import { saveAs } from 'file-saver'
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import { getToken } from '@/utils/auth'
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import errorCode from '@/utils/errorCode'
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import { blobValidate } from "@/utils/ruoyi";
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import md5 from 'js-md5'
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const baseURL = process.env.VUE_APP_BASE_API
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export default {
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name(name, query) {
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var url = baseURL + "/caserecord/DownloadFile?fileName=" + encodeURIComponent(name) + "&fileId=" + query;
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axios({
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method: 'get',
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url: url,
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responseType: 'blob',
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headers: { 'Authorization': 'Bearer ' + getToken() }
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}).then((res) => {
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this.readFileAsync(res.data).then((fileContent) => {
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const md5Hash = md5(fileContent);
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if(md5Hash == res.headers["x-file-md5"]){
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const isBlob = blobValidate(res.data);
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if (isBlob) {
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const blob = new Blob([res.data])
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this.saveAs(blob, decodeURIComponent(res.headers['download-filename']))
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} else {
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this.printErrMsg(res.data);
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}
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}else{
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this.$message.warning('文件下载失败，MD5KEY校验错误');
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}
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}).catch((error) => {
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console.error(error);
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});
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});
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},
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readFileAsync(file) {
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return new Promise((resolve, reject) => {
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const reader = new FileReader();
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reader.onload = (event) => {
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resolve(event.target.result);
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};
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reader.onerror = (event) => {
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reject(event.target.error);
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};
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reader.readAsArrayBuffer(file);
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});
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},
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resource(value) {
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var url = baseURL + "/casedownload/download";
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axios({
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method: 'post',
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url: url,
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data:value,
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responseType: 'blob',
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headers: { 'Authorization': 'Bearer ' + getToken() }
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}).then((res) => {
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const isBlob = blobValidate(res.data);
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if (isBlob) {
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const blob = new Blob([res.data])
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this.saveAs(blob, decodeURIComponent(res.headers['download-filename']))
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} else {
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this.printErrMsg(res.data);
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}
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})
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},
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zip(url, name) {
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var url = baseURL + url
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axios({
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method: 'get',
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url: url,
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responseType: 'blob',
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headers: { 'Authorization': 'Bearer ' + getToken() }
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}).then((res) => {
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const isBlob = blobValidate(res.data);
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if (isBlob) {
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const blob = new Blob([res.data], { type: 'application/zip' })
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this.saveAs(blob, name)
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} else {
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this.printErrMsg(res.data);
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}
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})
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},
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saveAs(text, name, opts) {
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saveAs(text, name, opts);
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},
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async printErrMsg(data) {
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const resText = await data.text();
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const rspObj = JSON.parse(resText);
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const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
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Message.error(errMsg);
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}
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}
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