Apache HttpClient GET与正文

Question

我想发送一个HTTP GET与它的正文中的json对象。有没有办法设置HttpClient HttpGet的主体？我正在寻找相当于HttpPost＃setEntity。

Answer 1

从我所知道的，你不能用Apache库自带的默认HttpGet类来做到这一点。但是，您可以继承HttpEntityEnclosingRequestBase实体并将该方法设置为GET。我没有测试过这一点，但我觉得下面的例子可能是你在找什么：

import org.apache.http.client.methods.HttpEntityEnclosingRequestBase; 

public class HttpGetWithEntity extends HttpEntityEnclosingRequestBase { 
    public final static String METHOD_NAME = "GET"; 

    @Override 
    public String getMethod() { 
     return METHOD_NAME; 
    } 
} 

编辑：

然后，您可以执行以下操作：

... 
HttpGetWithEntity e = new HttpGetWithEntity(); 
... 
e.setEntity(yourEntity); 
... 
response = httpclient.execute(e); 

Answer 2

使用torbinsky的答案我创建了上面的类。这让我使用HttpPost的相同方法。

import java.net.URI; 

import org.apache.http.client.methods.HttpPost; 

public class HttpGetWithEntity extends HttpPost { 

    public final static String METHOD_NAME = "GET"; 

    public HttpGetWithEntity(URI url) { 
     super(url); 
    } 

    public HttpGetWithEntity(String url) { 
     super(url); 
    } 

    @Override 
    public String getMethod() { 
     return METHOD_NAME; 
    } 
} 

Answer 3

我们如何能在这个例子就像HTTPGET & HttpPost发送请求的URI ???

public class HttpGetWithEntity extends HttpEntityEnclosingRequestBase 
{ 
    public final static String METHOD_NAME = "GET"; 
    @Override 
    public String getMethod() { 
     return METHOD_NAME; 
    } 

     HttpGetWithEntity e = new HttpGetWithEntity(); 
     e.setEntity(yourEntity); 
     response = httpclient.execute(e); 
}