较多改动,暂存
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54
frontend/src/utils/qcloud-cos-upload.js
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54
frontend/src/utils/qcloud-cos-upload.js
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import COS from 'cos-js-sdk-v5';
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import * as qCloudCosApi from '../api/qcloud-cos';
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export function upload(file) {
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console.log("file", file);
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return new Promise((resolve, reject) => {
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qCloudCosApi.getTmpCosCredential({
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ext: 'jpg'
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}).then((data) => {
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console.log("data", data)
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// {
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// "tmpSecretId": "",
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// "tmpSecretKey": "",
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// "sessionToken": "",
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// "objectKey": "",
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// "startTimestamp": 1680534188320,
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// "expiredTimestamp": 1680535988320,
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// "bucket": "epp-1302260381",
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// "region": "ap-shanghai"
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// }
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let cos = new COS({
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// getAuthorization 必选参数
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getAuthorization: function (options, callback) {
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// 异步获取临时密钥
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callback({
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TmpSecretId: data.tmpSecretId,
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TmpSecretKey: data.tmpSecretKey,
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SecurityToken: data.sessionToken,
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// 建议返回服务器时间作为签名的开始时间,避免用户浏览器本地时间偏差过大导致签名错误
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StartTime: Math.floor(data.startTimestamp / 1000), // 时间戳,单位秒,如:1580000000
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ExpiredTime: Math.floor(data.expiredTimestamp / 1000), // 时间戳,单位秒,如:1580000000
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});
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}
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});
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console.log("cos", cos)
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cos.putObject({
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Bucket: data.bucket, /* 填入您自己的存储桶,必须字段 */
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Region: data.region, /* 存储桶所在地域,例如ap-beijing,必须字段 */
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Key: data.objectKey, /* 存储在桶里的对象键(例如1.jpg,a/b/test.txt),必须字段 */
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Body: file,
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}, function (err, data) {
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if (err) {
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reject(err);
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} else {
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resolve(data);
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}
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});
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}).catch((err) => {
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reject(err)
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})
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})
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};
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