java date
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java.Text.SimpleDateFormat format = new java.Text.SimpleDateFormat("yyyy-MM-dd hh:mm:ss");//ÄãÏëÒªµÄ¸ñʽ
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format.format(new java.util.Date());//dateΪÈÕÆÚÐÍÊý¾Ý£¬¿ÉÒÔÈÎÒâʱ¼ä
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commons-pool-1.5.3.jar,tomcat-naming-common.jar,commons-pool-1.5.3-bin.zip,commons-dbcp.jar
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package test.comm;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.Hashtable;
import javax.naming.InitialCont ......
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public class StringTest1{
public static void main(String[] args) {
String str1 = "abc";
String str2 = "abc";
&nbs ......
import java.util.Arrays;
/**
* ÇóÒ»¸öÊý×éµÄÈ«ÅÅÁÐËã·¨
* @author Administrator
*/
public class Pai {
public void pai(char[] array,int start,int end){
System.out.println(" -- ×éºÏ "+start+" µ½ "+end+" --");
if(start==end){
  ......
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