最简单的Java Post请求

直接上代码

import java.io.IOException;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.methods.PostMethod;

public class PostTest {

public static void main(String[] args) {
// 测试代码
HttpClient client = new HttpClient();
String url = "http://my.csdn.net/the_direwolf";
PostMethod method = new PostMethod(url);
// method.addParameter("username","xxxxxxx@126.com");
// method.addParameter("password", "xxxxxx");

try {
client.executeMethod(method);
String response = method.getResponseBodyAsString();
System.out.println(response);
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}

}

需引用的jar包：
commons-httpclient-3.0.jar和commons-codec-1.8.jar  (点击下载)