THp*_*ubs 5 javascript amazon-s3 react-native react-native-camera axios
我正在尝试使用预先签名的网址将iOS设备上的jpeg图像上传到S3.这是我正在做的事情:
const file = {
uri: imageURL,
type: 'image/jpeg'
};
const formData = new FormData();
formData.append('photo', file);
formData.append('Content-Type', 'image/jpeg');
const response = await axios({
method: 'PUT',
headers: {
'Content-Type': 'multipart/form-data'
},
url: s3PreSignedURL,
data: formData
});
Run Code Online (Sandbox Code Playgroud)
(该应用程序是本机反应,我使用react-native-camera拍摄照片.)
问题是图像上传了.当我下载它并尝试在我的Mac上查看它说The file could not be opened.但如果我在Photoshop中打开它就可以了.知道发生了什么事吗?
您可以在此处找到示例图片:https://s3-ap-southeast-1.amazonaws.com/eyesnapdev/scans/1509856619481-71809992-b818-4637-93f1-9a75b6588c2c.jpg
看来你不用来formData发送图像,而应该是这样的:
const file = {
uri: imageURL,
type: 'image/jpeg'
};
const formData = new FormData();
formData.append('photo', file);
formData.append('Content-Type', 'image/jpeg');
const response = await axios({
method: 'PUT',
headers: {
'Content-Type': 'multipart/form-data'
},
url: s3PreSignedURL,
data: formData // not **file**
});
Run Code Online (Sandbox Code Playgroud)
| 归档时间: |
|
| 查看次数: |
273 次 |
| 最近记录: |