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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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Java Application Ö±½Óͨ¹ýjndiÁ¬½ÓÊý¾Ý¿â

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 commons-pool-1.5.3.jar,tomcat-naming-common.jar,commons-pool-1.5.3-bin.zip,commons-dbcp.jar
 ×¢Òâ:jdbc Çý¶¯ÒªÓëÊý¾Ý¿â¼æÈÝ.
 package test.comm;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.Hashtable;
import javax.naming.InitialCont ......

javaÖеÄString³Ø

 
 
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public class StringTest1{
  public static void main(String[] args) {
     String str1 = "abc";
     String str2 = "abc";
   &nbs ......

java È«ÅÅÁÐËã·¨

 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){
  ......

Java BeanÔ­ÀíÓëÓ¦ÓÃ

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  ¡¡¡¡JavaBeanÊÇÃèÊöJavaµÄÈí¼þ×é¼þÄ£ÐÍ£¬ÓеãÀàËÆÓÚMicrosoftµÄCOM×é¼þ¸ÅÄî¡£ÔÚJavaÄ£ÐÍÖУ¬Í¨¹ýJavaBean¿ÉÒÔÎÞÏÞÀ©³äJava³ÌÐòµÄ¹¦ÄÜ£¬Í¨¹ýJavaBeanµÄ×éºÏ¿ÉÒÔ¿ìËÙµÄÉú³ÉеÄÓ¦ÓóÌÐò¡£¶ÔÓÚ³ÌÐòÔ±À´Ëµ£¬×îºÃµÄÒ»µã¾ÍÊÇJavaBean¿ÉÒÔʵÏÖ´úÂëµÄÖظ´ÀûÓ ......
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