Çë´ó¼ÒÖ¸½Ì£¬ÓйØJavaÖÐmain·½·¨¼°²ÎÊýÎÊÌâ
½ñÌìûʸɡ££¬ÄÃJavaÖеÄmainº¯ÊýÀ´Ịֽ̀¬¡£¡£»¹ÇëÖîλָµã°¡£¬£¬
public static void main(String args [])
{
.....
}
ÕâÊÇ´ó¼ÒÒ»°ãµÄд·¨°É£¬ÕâÀïÎÒÏëÌ̵ֽÄÖ÷ÒªÓÐÒÔϼ¸µã£º
1.ËüµÄ²ÎÊýÎÊÌ⣬ÄǸö²ÎÊýµ¹µ×ÓкÎÓÃÄØ£¬£¬ÕâÊǺÜÁîÈËÃÔ»óµÄ£¬ÕâÀï×Ô¼ºÐ´Á˸öÀý×ÓÊÔÁËһϣ¬µ«ÊdzöÏÖÁËÒì³££º
class A
{
public static void main(String args [])
{
for(int i=0;i<args.length;i++)
{
System.out.println(args[i]);
}
}
}
public class ArgsDemo
{
public static void main(String args [])
{
String s[]={"I","am","a","good","boy"};
A a=new A();
a.main(s);
}
}
Òì³£ÈçÏ£º
java.lang.NoClassDefFoundError: A
Caused by: java.lang.ClassNotFoundException: A
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
Could not find the main class: A. Program will exit.
Exception in thread "main"
Process completed.
2.static ±íʾËüÊÇÒ»¸ö¾²Ì¬·½·¨£¬ÄÇôËüµ¹µ×´æÔÚÄÚ´æµÄÄĸöÇø£¬ÔÙÒ»¸öÀ໹ûÓÐʵÀý»¯Ò»¸ö¶ÔÏó֮ǰ£¬ËüÊÇ·ñÒѾ´æÔÚÄØ~~
СµÜ¸Õ¿ªÊ¼Ñ§Ï°Java£¬ÊµÔÚÊÇÃÔ»ó£¬Ï£Íû¸ßÊÖ²»Áߴͽ̣¬²»Ê¤¸Ð¼¤°¡¡£¡£¡£
Ïà¹ØÎĵµ£º
Java ½Å±¾ API ¸ÅÊö
½Å±¾ÒýÇæ
½Å±¾ÒýÇæ¾ÍÊÇÖ¸½Å±¾µÄÔËÐл·¾³£¬ËüÄÜÄܹ»°ÑÔËÐÐÆäÉϵĽâÊÍÐÔÓïÑÔת»»Îª¸üµ×²ãµÄ»ã±àÓïÑÔ£¬Ã»Óнű¾ÒýÇæ£¬½Å±¾¾ÍÎÞ·¨±»ÔËÐС£
Java SE 6 ÒýÈëÁË¶Ô Java Specification Request£¨JSR£©223 µÄÖ§³Ö£¬JSR 223 Ö¼ÔÚ¶¨ÒåÒ»¸öͳһµÄ¹æ·¶£¬Ê¹µÃ Java Ó¦ÓóÌÐò¿ÉÒÔͨ¹ýÒ»Ì׹̶¨µÄ½Ó¿ÚÓë¸÷Öֽű ......
document.body.oncopy = function() {
if (window.clipboardData) {
setTimeout(function() {
var text = clipboardData.getData("text&qu ......
public static void main(String[] args){
SimpleDateFormat da = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
Calendar calendar = Calendar.getInstance();
Date date = calendar.getTime();
String aimTime ="2010-02-03 17:30:00.000";
int count = 0;
Date aimDate = d ......
ÔÚÉÏÒ»¸öÎÄÕÂÀï,ÎÒÃǰÑÏîÄ¿½¨ºÃÁË,²¢ÇÒÒѾ³É¹¦ÔËÐÐ,ÏÖÔÚÀ´Àí½âÏÂzkʼþÇý¶¯(event-driven)µÄ£¬»ùÓÚ×é¼þ(component-based)µÄÌØµã
ÏÈÀ´µãÀíÂÛ,ʲô½Ð×ö»ùÓÚ×é¼þ,ά»ù°Ù¿ÆÀïÃæÕâôÃèÊöµÄ:»ùÓÚ×é¼þµÄÈí¼þ¹¤³Ì£¨Component-based software engineering£¬¼ò³ÆCBSE£©»ò»ùÓÚ×é¼þµÄ¿ª·¢£¨Component-Based Development£¬¼ò³ÆCBD£©ÊÇÒ ......