文件上传时报错

1、我运行如下代码时报的错是：Exception in thread "main" [ErrorCode]:AccessDenied, [Message]:The bucket you are attempting to access must be addressed using the specified endpoint. Please send all future requests to this endpoint.


代码：

String accessKeyId = "申请的id";
        String accessKeySecret = "申请的key";  
        OSSClient client = new OSSClient(accessKeyId, accessKeySecret);
        String bucketName="yskjtest";//此bucket已经存在
        // 获取指定文件的输入流
        String filePath="f:\\osstest\\btre.jpg";
        File file = new File(filePath);
        try {
            InputStream content = new FileInputStream(file);
            // 创建上传 Object 的 Metadata
             ObjectMetadata meta = new ObjectMetadata();
            
             // 必须设置 ContentLength
             meta.setContentLength(file.length());
            
             // 上传 Object.
             PutObjectResult result = client.putObject(bucketName, "newphoto.jpg", content, meta);
            
             // 打印 ETag
             System.out.println(result.getETag());
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }


2、我运行如下代码报错信息：Exception in thread "main" [ErrorCode]:InvalidBucketName, [Message]:The specified bucket is not valid.


代码：

String accessKeyId = "申请的id";
        String accessKeySecret = "申请的key";  
        OSSClient client = new OSSClient(accessKeyId, accessKeySecret);
        String bucketName="yskjtest";//此bucket已经存在
        String endpoint = "http://yskjtest.oss-cn-beijing.aliyuncs.com";
        OSSClient client = new OSSClient(endpoint,accessKeyId, accessKeySecret);  
        
        // 获取指定文件的输入流
        String filePath="f:\\osstest\\btre.jpg";
        File file = new File(filePath);
        try {
            InputStream content = new FileInputStream(file);
            // 创建上传 Object 的 Metadata
             ObjectMetadata meta = new ObjectMetadata();
            
             // 必须设置 ContentLength
             meta.setContentLength(file.length());
            
             // 上传 Object.
             PutObjectResult result = client.putObject(bucketName, "newphoto.jpg", content, meta);
            
             // 打印 ETag
             System.out.println(result.getETag());
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }




到底该怎么写啊，求大神指教