自己用HTTCLIENT写的一个小程序

  实现功能：匹配A表中是否B中的手机号码，如果 没有就从B查询出来，然后把所查询到的手机号码拿到HTTP：//WWW。IP138.COM查询其归属地城市，区号等，把得到的值再插入A表！
import org.apache.commons.httpclient.*;
import org.apache.commons.httpclient.methods.*;
import java.io.*;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

public class HttpClientTutorial {    
	
	private static String url = "http://www.ip138.com:8080/search.asp?mobile=1375828&action=mobile&B1=%B2%E9+%D1%AF";  
	
	public static void main(String[] args) throws SQLException {  
		
		HttpClient client = new HttpClient();    
		PostMethod method = new PostMethod(url);
//		method.setRequestHeader("POST","/search.asp HTTP/1.1");
		method.setRequestHeader("Accept"," image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,");
		method.setRequestHeader("Referer"," http://www.ip138.com:8080/search.asp");
		method.setRequestHeader("Accept-Language","zh-cn");
		method.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
		method.setRequestHeader("Accept-Encoding","gzip, deflate");
		method.setRequestHeader("User-Agent","Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)");
		method.setRequestHeader("Host","www.ip138.com:8080");
//		method.setRequestHeader("Content-Length","45");
		method.setRequestHeader("Connection","Keep-Alive");
		method.setRequestHeader("Cache-Control","no-cache");
//		method.setRequestHeader("Cookie","rtime=2; ltime=1210316485984; cnzz_eid=94280797-; cnzz_a396332=3;ASPSESSIONIDSACATRTT=MEMCJOMBMNDMPAODCNFPLEIA");
		
		Connection conn = dbConn.getConn();
		
		String sql="select distinct left(desttermid,7) from submitsms_log5 a where left(a.desttermid,7)  not in (select mseg from UT_COMM_MOBILE_SECTION)";
		PreparedStatement pstmt = conn.prepareStatement(sql);
		ResultSet rs = pstmt.executeQuery();

		while(rs.next()) {
			String Mseg="";
			 Mseg = rs.getString(1);
			if(Mseg!=null&&Mseg.trim().length()!=0){
			 Mseg = rs.getString(1);
			
			 NameValuePair[] data = { new NameValuePair("action", "mobile"),
					new NameValuePair("mobile",Mseg)};
			 method.setRequestBody(data);
			
			// System.out.println(Mseg);
			
		try {      
			int statusCode = client.executeMethod(method);
			if (statusCode != HttpStatus.SC_OK) {       
				//System.err.println("Method failed: " + method.getStatusLine());    
				}      
			byte[] responseBody = method.getResponseBody();    
			
			String htmlPage =  new String(responseBody);
		//	System.out.println("htmlPage="+htmlPage); //打印出源码
			int temppoint=htmlPage.indexOf("您查询的手机号码段");
			int str1=htmlPage.indexOf("卡号归属地");
			int str2=htmlPage.indexOf("卡 类 型");
			int str3=htmlPage.indexOf("区 号");
			int str4=htmlPage.indexOf("邮 编");
			
			Mseg=htmlPage.substring(temppoint+56, temppoint+63);
			
			String prov="";//省份
			String city="";//城市
			String cardtype="";//卡类型
			String regcode="";//区号
			String ecity="";//城市拼音
			String pc="";
			
			if(str2-88<=str1+60){
			 prov = htmlPage.substring(str1+52, str1+54);
	//		 city=htmlPage.substring(str1+60,str2-88 );  当是未知的时候没有城市这个
			 cardtype=htmlPage.substring(str2+62,str2+64);
			 regcode=htmlPage.substring(str3+42,str4-69);//
			 ecity=CnToSpell.getFullSpell(city);//把城市名称转换成拼音！
			 
			}else {
				//prov = htmlPage.substring(str1+52, str1+54);
				//city=htmlPage.substring(str1+60, str2-88);
				pc=htmlPage.substring(str1+52,str2-88);//省份和城市字符串
				prov =pc.substring(0, pc.lastIndexOf("&nbsp;"));
				city =pc.substring(pc.lastIndexOf("&nbsp;")+6,pc.length());//+6加的是ＨＴＭＬ空格的长度
				cardtype=htmlPage.substring(str2+62,str2+68);
				regcode=htmlPage.substring(str3+42,str4-69);
				ecity=CnToSpell.getFullSpell(city);//把城市名称转换成拼音！
			}
			
			System.out.println("pc="+pc);
			System.out.println("Mseg="+Mseg); 
			System.out.println("prov="+prov);  
			System.out.println("city="+city); 
			System.out.println("cardtype="+cardtype);
			System.out.println("regcode="+regcode);
			System.out.println("ecity="+ecity);
			

	     execInsertLog(Mseg, prov, city, cardtype, regcode);
		

		} catch (HttpException e) {     
				System.err.println("Fatal protocol violation: " + e.getMessage());     
				e.printStackTrace();   
				} catch (IOException e) {   
					e.printStackTrace();  
				
				} finally {    
						
				method.releaseConnection();   
				
				}  
			}//判断ＭＳＥＧ是否为空．
			}
	}
	public static void execInsertLog(String Mseg,String prov,String city,String cardtype,String regcode){
		try {
			Connection conn = dbConn.getConn();
			
			String sql="insert into UT_COMM_MOBILE_SECTION(Mseg,prov,city,cardtype,regcode) values(?,?,?,?,?)";
			
			PreparedStatement stmt = conn.prepareStatement(sql);
			stmt.setString(1,Mseg);
			stmt.setString(2,prov);
			stmt.setString(3,city);
			stmt.setString(4,cardtype);
			stmt.setString(5,regcode);
			stmt.execute();
		} catch (Exception e) {
			e.printStackTrace(); 
		}
		
	}
		
	}