如何从 javax.ws.rs.core.Response 响应中检索 JSON 响应？
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How to retrieve JSON Response from a javax.ws.rs.core.Response response?
提问by pseudoCoder
I am making a request to an API and getting a response status code of 200.
我正在向 API 发出请求并获得200.
Response of the api includes a jsonresponse.
api 的json响应包括响应。
import javax.ws.rs.core.Response;
Response response = webclient.post(SomeReqString);
How can I retrieve the jsonresponse as string from the web client response?
如何json从 Web 客户端响应中以字符串形式检索响应？
回答by Andrei I
Try using the Response.getEntity()method, which returns an InputStream. Then, to convert your InputStream to a String, check this question. If you really need to map the JSON String to a Java entity, that consider calling directly the Response.readEntity(). Note that, if you consume the InputStream, you will probably have to process the input stream on your own.
尝试使用Response.getEntity()返回InputStream的方法。然后，要将 InputStream 转换为 String，请检查此问题。如果您确实需要将 JSON 字符串映射到 Java 实体，请考虑直接调用Response.readEntity(). 请注意，如果您使用 InputStream，则可能必须自己处理输入流。
回答by whoami
You can use following code
您可以使用以下代码
String responseAsString = response.readEntity(String.class);
