71 lines
2.7 KiB
JavaScript
71 lines
2.7 KiB
JavaScript
import { message } from './message.js'
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import { http } from '@/common/api/index.js';
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export default class UploadFileToOSS {
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/**
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* [constructor description]
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* @param {[Array]} files [chooseImg选中的tempFilePaths、chooseVideo选中的rempFilePath]
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* @param {[Object]} json [success每上传成功一张调用 complete全部上传完成调用]
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* @return {[void]} [description]
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*/
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constructor(files, json) {
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if (!Array.isArray(files)) {
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throw new Error('Class UploadFileToOSS parameter must be an array');
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}
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this.data = [];
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this.fn = json.success;
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this.complete = json.complete;
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this.files = files;
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this.fileLen = this.files.length;
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this.curIndex = 0;
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uni.showLoading({
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title: global.i18n.t('上传中')
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});
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this.upload();
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}
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upload() {
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http.get(global.apiUrls.queryAutograph).then(res => {
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if (res.data.code == 1) {
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let ossData = res.data.data;
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uni.uploadFile({
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url: ossData.host,
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filePath: this.files[this.curIndex],
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name: 'file',
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formData: {
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key: ossData.key, // 文件名
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policy: ossData.policy, // 后台获取超时时间
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OSSAccessKeyId: ossData.OSSAccessKeyId, // 后台获取临时ID
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success_action_status: ossData.success_action_status, // 让服务端返回200,不然，默认会返回204
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signature: ossData.signature // 后台获取签名
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},
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success: res => {
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console.log(res);
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if (res.statusCode == 200) {
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this.data.push({
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id: ossData.key,
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path: ossData.host + '/' + ossData.key
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});
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if (this.fn) this.fn(this.data);
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} else {
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message.info(global.i18n.t('上传失败，请重试'))
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}
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},
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complete: () => {
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this.curIndex++; // 当前文件执行完上传后，开始上传下一张
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if (this.curIndex == this.fileLen) { // 当文件传完时，停止调用
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this.complete(this.data);
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uni.hideLoading()
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} else { // 若文件还没有传完，则继续调用函数
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this.upload();
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}
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}
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});
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}
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})
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}
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}
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