Created
January 26, 2019 08:51
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微信小程序百度直传
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| /** | |
| * 百度BOS直传 | |
| * @param {*} filePath | |
| */ | |
| export default function uploadPicture(filePath) { | |
| let filename = uuid() + filePath.substring(filePath.lastIndexOf("/") + 1); | |
| const tokenObj = Taro.getStorageSync('bosUploadToken'); | |
| let policy = `{"conditions":[{"bucket":"yztfile"},{"key":"${commonPath}${filename}"}]}`; | |
| let base64 = Base64.encode(policy) | |
| let signature = HmacSHA256(base64, secretAccessKey).toString(EncHex); | |
| // console.log(filename) | |
| return new Promise((resolve, reject) => { | |
| Taro.uploadFile({ | |
| url: UPLOAD_SERVER_URL, | |
| filePath, | |
| name: 'file', | |
| header: { | |
| 'x-bce-date': new Date().toISOString(), | |
| Authorization: tokenObj.sessionToken | |
| }, | |
| formData: { | |
| accessKey: accessKeyId, | |
| policy: base64, | |
| signature, | |
| key: commonPath + filename, // 注意：这个key必须与policy中的key保持一致，否则会报错 | |
| }, | |
| }).then(res => { | |
| console.log(res); | |
| if (res.statusCode === 200) { | |
| Taro.setClipboardData({ | |
| data: `${UPLOAD_SERVER_URL}${commonPath}${filename}` | |
| }) | |
| return resolve(`${UPLOAD_SERVER_URL}${commonPath}${filename}`); | |
| } | |
| showToast('上传失败'); | |
| return reject(res); | |
| }).catch(err => { | |
| console.log(err); | |
| let error = err || {}; | |
| showToast('上传失败' + JSON.stringify(err)) | |
| return reject(err) | |
| }); | |
| }) | |
| } |
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