Question

AmazonEC2Client ec2Client = AWSEC2Client.getAWSEC2Client(set basicCredentials :: accesskey and secreate key);
                ec2Client.setRegion(set regions);
final ClientConfiguration clientConfiguration = new ClientConfiguration()
            .withConnectionTimeout(150000).withMaxConnections(200)
            .withRetryPolicy(new RetryPolicy(null, null, 3, true));

在调用ec2Client.describeNetworkAcls();时遇到以下异常：

org.apache.http.NoHttpResponseException： ec2.cn-north-1.amazonaws.com.cn未能回复 org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead（DefaultHttpResponseParser.java:143）〜[httpclient-4.3.6.jar：4.3.6] at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead（DefaultHttpResponseParser.java:57）〜[httpclient-4.3.6.jar：4.3.6] at org.apache.http.impl.io.AbstractMessageParser.parse（AbstractMessageParser.java:260）〜[httpcore-4.3.3.jar：4.3.3] at org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader（AbstractHttpClientConnection.java:283）〜[httpcore-4.3.3.jar：4.3.3] at org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader（DefaultClientConnection.java:251）〜[httpclient-4.3.6.jar：4.3.6] at org.apache.http.impl.conn.ManagedClientConnectionImpl.receiveResponseHeader（ManagedClientConnectionImpl.java:197）〜[httpclient-4.3.6.jar：4.3.6] at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse（HttpRequestExecutor.java:271）〜[httpcore-4.3.3.jar：4.3.3] at com.amazonaws.http.protocol.SdkHttpRequestExecutor.doReceiveResponse（SdkHttpRequestExecutor.java:82）〜[aws-java-sdk-core-1.10.54.jar：na] at org.apache.http.protocol.HttpRequestExecutor.execute（HttpRequestExecutor.java:123）〜[httpcore-4.3.3.jar：4.3.3] at org.apache.http.impl.client.DefaultRequestDirector.tryExecute（DefaultRequestDirector.java:685）〜[httpclient-4.3.6.jar：4.3.6] at org.apache.http.impl.client.DefaultRequestDirector.execute（DefaultRequestDirector.java:487）〜[httpclient-4.3.6.jar：4.3.6] at org.apache.http.impl.client.AbstractHttpClient.doExecute（AbstractHttpClient.java:863）〜[httpclient-4.3.6.jar：4.3.6] at org.apache.http.impl.client.CloseableHttpClient.execute（CloseableHttpClient.java:82）〜[httpclient-4.3.6.jar：4.3.6] at org.apache.http.impl.client.CloseableHttpClient.execute（CloseableHttpClient.java:57）〜[httpclient-4.3.6.jar：4.3.6] at com.amazonaws.http.AmazonHttpClient.executeOneRequest（AmazonHttpClient.java:860） [aws-java-sdk-core-1.10.54.jar：na] at com.amazonaws.http.AmazonHttpClient.executeHelper（AmazonHttpClient.java:631） [aws-java-sdk-core-1.10.54.jar：na] at com.amazonaws.http.AmazonHttpClient.doExecute（AmazonHttpClient.java:400） [aws-java-sdk-core-1.10.54.jar：na] at com.amazonaws.http.AmazonHttpClient.executeWithTimer（AmazonHttpClient.java:362） [aws-java-sdk-core-1.10.54.jar：na] at com.amazonaws.http.AmazonHttpClient.execute（AmazonHttpClient.java:311） [aws-java-sdk-core-1.10.54.jar：na] at com.amazonaws.services.ec2.AmazonEC2Client.invoke（AmazonEC2Client.java:11095） [aws-java-sdk-ec2-1.10.54.jar：na] at com.amazonaws.services.ec2.AmazonEC2Client.describeNetworkAcls（AmazonEC2Client.java:5644） [aws-java-sdk-ec2-1.10.54.jar：na] at com.amazonaws.services.ec2.AmazonEC2Client.describeNetworkAcls（AmazonEC2Client.java:5656） [AWS-java的SDK-ec2-1.10.54.jar：NA]

请指导我是AWS新手

提前致谢！

Answer 1

Beijing Region需要单独的凭据 - 未与其他地区相关联。

希望使用新北京地区的客户必须签名中国独有的一套独立账户凭证（北京）地区。拥有现有AWS凭证的客户不会能够访问新区域中的资源，反之亦然。

无法执行HTTP请求：ec2.cn-north-1.amazonaws.com.cn未能回复

1 个答案: