无法使用GCS客户端库+ java将GAE项目中的文件上传到Google云存储

问题描述

我尝试使用新的Gcs客户端库从我的GAE应用程序上传图片/文件到谷歌云存储。

以下是代码片段

  GcsService gcsService = GcsServiceFactory.createGcsService（new RetryParams.Builder（）
 .initialRetryDelayMillis（10）
 .retryMaxAttempts（10） 
 .totalRetryPeriodMillis（15000）
 .build（））; 
 GcsFilename filename = new GcsFilename（BUCKETNAME，FILENAME）; 
 GcsFileOptions options = new GcsFileOptions.Builder（）。mimeType（text / html）。acl（public-read）。build（）; 
 GcsOutputChannel writeChannel = gcsService.createOrReplace（filename，options）; 
 PrintWriter out = new PrintWriter（Channels.newWriter（writeChannel，UTF8））; 
 out.println（树林深邃而可爱。）; 
 out.println（但我承诺保持。）; 
 out.flush（）; 
 writeChannel.waitForOutstandingWrites（）; 
 writeChannel.write（ByteBuffer.wrap（And miles to go before I sleep。。getBytes（）））; 
 writeChannel.close（）; 
  

当我查看日志时，我得到了这样的403错误

 服务器回复403，检查ACL是否在对象和存储桶上正确设置：
请求：POST https://storage.googleapis.com/ <存储桶名称> /<对象名称> 
 x-goog-resumable：start 
 x-goog-api-version：2 
 Content-Type：text / html 
 x-goog-acl：public-read 
 
没有内容
 
响应：403与152字节的内容
 Content-Type：application / xml; charset = UTF-8 
内容长度：152 
日期：2013年7月2日星期二14:10:02 GMT 
服务器：HTTP上传服务器建立于Jun 28 2013 13:27:54 （1372451274）
 X-Google-Cache-Control：remote-fetch 
 Via：HTTP / 1.1 GWA 
<？xml version ='1.0'encoding ='UTF-8'？> < Error>< Code> AccessDenied< / Code>< Message> Access denied。< / Message>< Details> images2.solestruck.com< / Details>< / Error> 
  

有人可以帮我解决这个问题。

解决方案

我有同样的问题。按照以下说明操作（）

它适用于我。

I am trying to upload image/file to google cloud storage from my GAE application using new Gcs Client Library.

Here is the code snippet

GcsService gcsService = GcsServiceFactory.createGcsService(new RetryParams.Builder()
          .initialRetryDelayMillis(10)
          .retryMaxAttempts(10)
          .totalRetryPeriodMillis(15000)
          .build());
GcsFilename filename = new GcsFilename(BUCKETNAME, FILENAME);
GcsFileOptions options = new GcsFileOptions.Builder().mimeType("text/html").acl("public-read").build();
GcsOutputChannel writeChannel = gcsService.createOrReplace(filename,options);
PrintWriter out = new PrintWriter(Channels.newWriter(writeChannel, "UTF8"));
out.println("The woods are lovely dark and deep.");
out.println("But I have promises to keep.");
out.flush();
writeChannel.waitForOutstandingWrites();
writeChannel.write(ByteBuffer.wrap("And miles to go before I sleep.".getBytes()));
writeChannel.close();

When i look into the logs i am getting 403 error like this

Server replied with 403, check that ACLs are set correctly on the object and bucket:
Request: POST https://storage.googleapis.com/<bucket name>/<object name>
x-goog-resumable: start
x-goog-api-version: 2
Content-Type: text/html
x-goog-acl: public-read

no content

Response: 403 with 152 bytes of content
Content-Type: application/xml; charset=UTF-8
Content-Length: 152
Date: Tue, 02 Jul 2013 14:10:02 GMT
Server: HTTP Upload Server Built on Jun 28 2013 13:27:54 (1372451274)
X-Google-Cache-Control: remote-fetch
Via: HTTP/1.1 GWA
<?xml version='1.0' encoding='UTF-8'?><Error><Code>AccessDenied</Code><Message>Access denied.</Message><Details>images2.solestruck.com</Details></Error>

Can someone help me in fixing this.

解决方案

I have the same problem. Follow instructions below (https://developers.google.com/appengine/docs/java/googlestorage/#Java_Prerequisites)

It works for me.

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