Question

我正在尝试使用AWS java sdk创建一个Loadbalancer。但我收到的AmazonServiceException状态代码为400，但其他字段（如AWS请求ID，AWS错误代码等）为空。我无法得到问题所在。

以下是我用来创建loadbalancer的代码段。

    elb = new AmazonElasticLoadBalancingClient(credentials);
    elb.setEndpoint("endPoint");



    CreateLoadBalancerRequest lbRequest = new CreateLoadBalancerRequest();
    lbRequest.setLoadBalancerName(lbName);
    List<Listener> listeners = new ArrayList<Listener>(1);
    listeners.add(new Listener(lbProtocol, lbPort, instancePort));
    lbRequest.withAvailabilityZones(availablezone1,availablezone2);
    lbRequest.setListeners(listeners);
    try{
         CreateLoadBalancerResult lbResult = elb.createLoadBalancer(lbRequest);
    } catch (AmazonServiceException e){
        e.printStackTrace();
    }catch (AmazonClientException e){
        e.printStackTrace();
    }

我收到以下异常：

状态代码：400，AWS服务：AmazonElasticLoadBalancing，AWS请求ID：null，AWS错误代码：null，AWS错误消息：null 在com.amazonaws.http.AmazonHttpClient.handleErrorResponse（AmazonHttpClient.java:583）在com.amazonaws.http.AmazonHttpClient.executeHelper（AmazonHttpClient.java:317）在com.amazonaws.http.AmazonHttpClient.execute（AmazonHttpClient.java:167）在com.amazonaws.services.elasticloadbalancing.AmazonElasticLoadBalancingClient.invoke（AmazonElasticLoadBalancingClient.java:1224）在com.amazonaws.services.elasticloadbalancing.AmazonElasticLoadBalancingClient.createLoadBalancer（AmazonElasticLoadBalancingClient.java:675）

Answer 1

尝试将端点更改为：https://elasticloadbalancing.us-east-1.amazonaws.com

使用AWS Java SDK创建Loadbalancer

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