internal.aliyuncs.com

详细解答可以参考官方帮助文档

报错：Connection to http://buname.oss-cn-hangzhou-internal.aliyuncs.com refused

[RequestId]: Unknown

         at com.aliyun.oss.common.utils.ExceptionFactory.createNetworkException(ExceptionFactory.java:31)

         at com.aliyun.oss.common.comm.DefaultServiceClient.sendRequestCore(DefaultServiceClient.java:57)

         at com.aliyun.oss.common.comm.ServiceClient.sendRequestImpl(ServiceClient.java:191)

         at com.aliyun.oss.common.comm.ServiceClient.sendRequest(ServiceClient.java:151)

         at com.aliyun.oss.internal.OSSOperation.send(OSSOperation.java:71)

         at com.aliyun.oss.internal.OSSObjectOperation.putObject(OSSObjectOperation.java:92)

         at com.aliyun.oss.OSSClient.putObject(OSSClient.java:394)

         at osscs1.OSSPutObjectSample.uploadFile(OSSPutObjectSample.java:82)

         at osscs1.OSSPutObjectSample.main(OSSPutObjectSample.java:46)

解决方法：

private static final String OSS_ENDPOINT = "http:// oss-cn-hangzhou.aliyuncs.com/";

OSSClient client = new OSSClient(OSS_ENDPOINT,ACCESS_ID, ACCESS_KEY);

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