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我正试图用Java SDK将档案上载到3号。密码在我的视窗7台机器上操作了jdk1.6.0_26,但在服务器上操作时,Utu服务器10.04与Java(TM)S-Rutime Environment(build 1.7.0-b147),我发现以下错误:

com.amazonaws.AmazonClientException: Unable to calculate a request signature: null Stack trace : com.amazonaws.auth.AbstractAWSSigner.signAndBase64Encode(AbstractAWSSigner.java:71)
com.amazonaws.auth.AbstractAWSSigner.signAndBase64Encode(AbstractAWSSigner.java:55)
com.amazonaws.services.s3.internal.S3Signer.sign(S3Signer.java:101)
com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:234)
com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:169)
com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:2597)
com.amazonaws.services.s3.AmazonS3Client.putObject(AmazonS3Client.java:1025)

3. 呼吁:

AWSCredentials c = new BasicAWSCredentials(accessKey, secretKey);
AmazonS3Client client = new AmazonS3Client(c);
String key = station + "/" + file.getName();        
client.putObject(new PutObjectRequest(bucket, key, file));

I am new to Java and not sure how to troubleshoot further.

Answer 1

我的格言是,你在服务器上使用的JDK/JRE没有适当的信条。要么安装高加密包,要么安装新的JDK/JRE,其中包括适当的轮胎。

Java Cryptography Extension can be downloaded at the bottom : http://www.oracle.com/technetwork/java/javase/downloads/index.html

友情链接