JSP 抓取网页代码

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%@page import="java.io.InputStream"%><%@page import="java.net.URL"%><%@page import="java.net.HttpURLConnection"%><%@page import="java.io.BufferedReader"%><%@page import="java.io.InputStreamReader"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <base href="<%=basePath%>"> <title>My JSP 'index.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page">  </head> <body> This is my JSP page. <br> <% String cutrentString=""; String totalString=""; InputStream inputStream; URL url=new URL("http://www.baidu.com/home"); HttpURLConnection connection=(HttpURLConnection)url.openConnection(); connection.connect(); inputStream=connection.getInputStream(); BufferedReader bufferedReader=new BufferedReader(new InputStreamReader(inputStream)); while((cutrentString=bufferedReader.readLine())!=null){ totalString+=cutrentString; } out.println(totalString); %> </body> </html>

运行效果

JSP 抓取网页代码