2012-08-09 154 views

回答

1

這可能幫助..

S3Service s3Service = new S3Service(providerCredentials); 

Date tempDate = null; 
S3Object recentObj = null; 

for(S3Object object : s3Service.listObjects("bucketName")) { 
    modifiedDate =(Date)object.getMetadata(BaseStorageItem.METADATA_HEADER_LAST_MODIFIED_DATE); 
    if(tempDate == null) { 
     tempDate = modifiedDate; 
    } else { 
     if(modifiedDate.compareTo(tempDate) < 0) { 
      tempDate = modifiedDate; 
      recentObj = object; 
    } 
    } 
} 

我還沒有測試此代碼。希望這有助於..