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();
}
}
}
解析网页中的部分内容保存到本地
最后编辑于 :
©著作权归作者所有,转载或内容合作请联系作者
平台声明:文章内容(如有图片或视频亦包括在内)由作者上传并发布,文章内容仅代表作者本人观点,简书系信息发布平台,仅提供信息存储服务。
平台声明:文章内容(如有图片或视频亦包括在内)由作者上传并发布,文章内容仅代表作者本人观点,简书系信息发布平台,仅提供信息存储服务。