文章标题

package com.pinjia.jyssc.util;

import java.io.BufferedReader;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileOutputStream;

import java.io.InputStreamReader;

import java.net.HttpURLConnection;

import java.net.URL;

import java.util.Calendar;

public class HtmlFile {

public void captureHtml(String strURL) throws Exception {

//String strURL = “http://www.163.com“;

URL url = new URL(strURL);

HttpURLConnection httpConn = (HttpURLConnection) url.openConnection();
InputStreamReader input = new InputStreamReader(httpConn
.getInputStream(), "utf-8");
BufferedReader bufReader = new BufferedReader(input);
String line = "";
StringBuilder contentBuf = new StringBuilder();
while ((line = bufReader.readLine()) != null) {
contentBuf.append(line);
}
String buf = contentBuf.toString();
int beginIx = buf.indexOf("<div class=\"list\">");
int endIx = buf.indexOf("<div class=\"share\">");
String result = buf.substring(beginIx, endIx)+"</div>";
System.out.println(new File(".").getAbsolutePath());
//String templatePath = "../template.html";

String templatePath = "D:/template.html";
FileInputStream fileInputStream = new FileInputStream(templatePath);
int length = fileInputStream.available();
byte[] bytes = new byte[length];
fileInputStream.read(bytes);
fileInputStream.close();
String templateContent = new String(bytes);//?

templateContent = templateContent.replaceAll("###content###", result);
//System.out.println(templateContent);
Calendar calendar = Calendar.getInstance();
String fileName = String.valueOf(calendar.getTimeInMillis())+".html";
fileName = "d:/"+fileName;
FileOutputStream fileOutputStream = new FileOutputStream(fileName);
System.out.println("文件输出路径："+fileName);
byte[] tag_bytes = templateContent.getBytes();
fileOutputStream.write(tag_bytes);
fileOutputStream.close();

}

public static void main(String[] args) {
HtmlFile htmlFile = new HtmlFile();
try {
htmlFile.captureHtml("http://www.cncdt.com/lykx/2016/0824/3060.html");
} catch (Exception e) {
e.printStackTrace();
}
}

}