java URL类、URLConnection类读取html或xml信息
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package com.risencn.action;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import com.risencn.service.WcmPhoneService;
import com.risencn.serviceimpl.WcmPhoneServiceimpl;
public class WcmPhoneTest {
public static void main(String[] args) {
ios_index();
}
public static String ios_index(){
//调用业务方法
WcmPhoneService service=new WcmPhoneServiceimpl();
//url地址
String urlstr= service.ios_index();
System.out.println("urlstr:"+urlstr);
//StringBuffer存放
StringBuffer strs=new StringBuffer();
try {
URL url=new URL(urlstr);
// 此处的urlConnection对象实际上是根据URL的
URLConnection conn=url.openConnection();
// 取得输入流,并使用Reader读取
BufferedReader reader=new BufferedReader(new InputStreamReader(conn.getInputStream(),"utf-8"));
String line = null;
while((line=reader.readLine()) !=null)
strs.append(line + " ");
reader.close();
} catch (Exception e) {
e.printStackTrace();
}
String htmlxmlStr=strs.toString();
System.out.println("htmlStr:"+htmlxmlStr);
return htmlxmlStr;
}
}
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import com.risencn.service.WcmPhoneService;
import com.risencn.serviceimpl.WcmPhoneServiceimpl;
public class WcmPhoneTest {
public static void main(String[] args) {
ios_index();
}
public static String ios_index(){
//调用业务方法
WcmPhoneService service=new WcmPhoneServiceimpl();
//url地址
String urlstr= service.ios_index();
System.out.println("urlstr:"+urlstr);
//StringBuffer存放
StringBuffer strs=new StringBuffer();
try {
URL url=new URL(urlstr);
// 此处的urlConnection对象实际上是根据URL的
URLConnection conn=url.openConnection();
// 取得输入流,并使用Reader读取
BufferedReader reader=new BufferedReader(new InputStreamReader(conn.getInputStream(),"utf-8"));
String line = null;
while((line=reader.readLine()) !=null)
strs.append(line + " ");
reader.close();
} catch (Exception e) {
e.printStackTrace();
}
String htmlxmlStr=strs.toString();
System.out.println("htmlStr:"+htmlxmlStr);
return htmlxmlStr;
}
}
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