我正在尝试使用 AWS 在浏览器网页的示例中提供的示例，并且我不断收到NetworkingError: Network Failure错误。这是我正在使用的：
<html>
<head>
<script src="https://sdk.amazonaws.com/js/aws-sdk-2.0.0-rc11.min.js"></script>
<script type="text/javascript">
// See the Configuring section to configure credentials in the SDK
AWS.config.update({accessKeyId: '####', secretAccessKey: '####', region: 'us-east-1'});
// Configure your region
// AWS.config.region = '';
</script>
</head>
<body>
<input type="file" id="file-chooser" />
<button id="upload-button">Upload to S3</button>
<div id="results"></div>
<script type="text/javascript">
var bucket = new AWS.S3({params: {Bucket: 'BUCKETNAMEGOESHERE'}});
var fileChooser = document.getElementById('file-chooser');
var button = document.getElementById('upload-button');
var results = document.getElementById('results');
button.addEventListener('click', function() {
var file = fileChooser.files[0];
if (file) {
results.innerHTML = '';
var params = {Key: file.name, ContentType: file.type, Body: file};
bucket.putObject(params, function (err, data) {
results.innerHTML = err ? err : 'UPLOADED.';
});
} else {
results.innerHTML = 'Nothing to upload.';
}
}, false);
</script>
<div id="status"></div>
<ul id="objects"></ul>
<script type="text/javascript">
var bucket = new AWS.S3({params: {Bucket: 'BUCKETNAMEGOESHERE'}});
bucket.listObjects(function (err, data) {
if (err) {
document.getElementById('status').innerHTML =
'Could not load objects from S3';
} else {
document.getElementById('status').innerHTML =
'Could not load objects from S3';
} else {
document.getElementById('status').innerHTML =
'Loaded ' + data.Contents.length + ' items from S3';
for (var i = 0; i < data.Contents.length; i++) {
document.getElementById('objects').innerHTML +=
'<li>' + data.Contents[i].Key + '</li>';
}
}
});
</script>
</body>
</html>
我的存储桶位于美国标准区域，我无法确定它是否使用us-west-2 or us-east-1。当我转到存储桶的控制台时，URL 是https://console.aws.amazon.com/s3/home?region=us-west-2但这里有人提到美国标准是us-east-1.
出现此错误是因为您没有设置 CORS 配置。
-
打开 Amazon S3 控制台https://console.aws.amazon.com/s3/ https://console.aws.amazon.com/s3/.
-
从存储桶列表中选择您正在使用的存储桶的名称。
-
接下来，选择“权限”选项卡。
-
然后，在标题为“跨域资源共享 (CORS)”的编辑器中，您需要确保 S3 存储桶具有以下 CORS 配置：
[
{
"AllowedHeaders": [
"*"
],
"AllowedMethods": [
"HEAD",
"GET",
"PUT",
"POST",
"DELETE"
],
"AllowedOrigins": [
"*"
],
"ExposeHeaders": [
"ETag"
]
}
]
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