尝试读取响应正文时获取服务器响应 405

Question

I am trying to read the response body for a webservice request which is a POST method.

I have tried changing the method type to GET just to try even though it is a POST request it did not work. However, it does give me a response code '200' yet while trying to read the response body with a reader i get error '405'.

Could anyone please give me some guidance on this. I need to read the entire response body and then save one item which is a dynamic alphanumeric string to another property file.

Thanks in advance.

`

try{
    URL url = new URL(myUrl);
    HttpURLConnection conn = (HttpURLConnection)url.openConnection();
    conn.setRequestMethod(POST);
    conn.connect();
    int respCode = conn.getResponseCode();
    if(respCode != 200)
    {
        System.out.println("connection refused");
    }
    else{
        Scanner sc = new Scanner(url.openStream());
        while(sc.hasNext()){
            inline = sc.nextLine();
            System.out.println(inline);
            sc.close();
        }
}catch(Exception e){
e.prinstackTrace();
}

`

Answer 1

Response Codes which are in the form of 4xx are client error codes. Normally, 405 would mean "Method Not Allowed" but I have seen them sometimes when the client is unable to understand the type of response as well.

You should add headers - Content-Type and Accept in your request and then see the output.

It might solve your problem.