[Java通信]Java通过HTTP请求发送HTTP服务器

用户通过Get请求发送服务器，Post请求需要服务器的配置，因此没有粘贴代码。

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;

public class Test {

public static void main(String[] args) {
new ReadByGet().start();
}

static class ReadByGet extends Thread{

@Override
public void run() {

try {
URL url = new URL("http://10.200.13.123:19999/test?txt=2");
URLConnection connection = url.openConnection();
InputStream is = connection.getInputStream();
//如果有乱码是在InputStreamReader中可以指定编码，手动指定为UTF-8
InputStreamReader isr = new InputStreamReader(is);
BufferedReader br = new BufferedReader(isr);

String line;
StringBuilder builder = new StringBuilder();
while ((line = br.readLine()) != null) {
builder.append(line);
}
br.close();
isr.close();
is.close();

System.out.println(builder.toString());

} catch (MalformedURLException e) {
e.printStackTrace();
}//网络路径
catch (IOException e) {
e.printStackTrace();
}
}
}

}