import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.io.*;
public class WebPageSource {
public static void main(String args[]){
URL url;
int responsecode;
HttpURLConnection urlConnection;
BufferedReader reader;
String line;
try{
url=new URL("https://ask.csdn.net/new");//生成一个URL对象,要获取源代码的网页地址为:http://www.sina.com.cn
urlConnection = (HttpURLConnection)url.openConnection();//打开URL
responsecode=urlConnection.getResponseCode();//获取服务器响应代码
if(responsecode==200){//得到输入流,即获得了网页的内容
reader=new BufferedReader(new InputStreamReader(urlConnection.getInputStream(),"utf-8"));
while((line=reader.readLine())!=null){
System.out.println(line);
}
}
else{
System.out.println("获取不到网页的源码,服务器响应代码为:"+responsecode);
}
}
catch(Exception e){
System.out.println("获取不到网页的源码,出现异常:"+e);
}
}
}
怎么把这个Java的输出结果保存到本地啊