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import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class ReadWebPage {
 public static void main(String[] args) {
  try {
   URL url = new URL("http://www.3158.com/view/dome/lxwm.shtml");
   HttpURLConnection connection = (HttpURLConnection) url.openConnection();
   InputStream is = connection.getInputStream();
   BufferedReader br = new BufferedReader(new InputStreamReader(is));
   String line = "";
   while ((line = br.readLine()) != null) {
    parse(line);
   }
  } catch (FileNotFoundException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  } catch (IOException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
 }
 private static void parse(String line) {
  // »ñÈ¡ÓÊÏä
  Pattern p = Pattern.compile("[\\w[.-]]+@[\\w[.-]]+\\.[\\w]+");
  // »ñÈ¡ÊÖ»úºÅÂë
  // Pattern p = Pattern.compile("1[3,5]\\d{9}");
  Matcher m = p.matcher(line);
  while (m.find()) {
   System.out.println(m.group());
  }
 }
}


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 create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',         
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
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for(int i=0;i<string.length();i++)
{
 char x=string.CharAt£¨i£©;
 if(Character.isDigit£¨i£©==true){
 //xÀàÐÍת»»È»ºóͳ¼Æ
 }
}
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String str="200Minute";
  String str2="300.25Hour";
  String regex="[a-zA-Z]" ......

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JavaÌṩÁËÒ»Ì×»úÖÆÀ´¶¯Ì¬Ö´Ðз½·¨ºÍ¹¹Ôì·½·¨£¬ÒÔ¼°Êý×é²Ù×÷µÈ£¬ÕâÌ×»úÖÆ¾Í½Ð——·´Éä¡£·´Éä»úÖÆÊÇÈç½ñºÜ¶àÁ÷Ðпò¼ÜµÄʵÏÖ»ù´¡£¬ÆäÖаüÀ¨Spring¡¢HibernateµÈ¡£Ô­ÀíÐÔµÄÎÊÌâ²»ÊDZ¾ÎĵÄÖØµã£¬½ÓÏÂÀ´ÈÃÎÒÃÇÔÚʵÀýÖÐѧϰÕâÌ×¾«²ÊµÄ»úÖÆ¡£
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public class JavaTimeWinTest
{
public static void main ......
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