Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¹ØÓÚJAVAµÄtry catch finallyµÄÒ»¸öÎÊÌâ

class TestTryFinallyC {
public static void main(String[] args) {
System.out.println(testt());
}

public static int testt() {
int x = 99;
try {
return x;
}finally {
x = 8;
}
}
}

ijÄêijÔµÄijһÌ죬ȺÀïһλÈÊÐÖ·¢ÁËÉϱߵĴúÂë¡£
½á¹ûÊdzöÈËÒâÁϵġ£
ÏÂÃæÎÒ·¢Ò»ÏÂÕâ¶Î´úÂëµÄJVMÍêÕûÖ¸Áî
Compiled from "TestTryFinallyC.java"
class TestTryFinallyC extends java.lang.Object
SourceFile: "TestTryFinallyC.java"
minor version: 0
major version: 50
Constant pool:
const #1 = class #2; // TestTryFinallyC
const #2 = Asciz TestTryFinallyC;
const #3 = class #4; // java/lang/Object
const #4 = Asciz java/lang/Object;
const #5 = Asciz <init>;
const #6 = Asciz ()V;
const #7 = Asciz Code;
const #8 = Method #3.#9; // java/lang/Object."<init>":()V
const #9 = NameAndType #5:#6;// "<init>":()V
const #10 = Asciz LineNumberTable;
const #11 = Asciz LocalVariableTable;
const #12 = Asciz this;
const #13 = Asciz LTestTryFinallyC;;
const #14 = Asciz main;
const #15 = Asciz ([Ljava/lang/String;)V;
const #16 = Field #17.#19; // java/lang/System.out:Ljava/io/PrintStream;
const #17 = class #18; // java/lang/System
const #18 = Asciz java/lang/System;
const #19 = NameAndType #20:#21;// out:Ljava/io/PrintStream;
const #20 = Asciz out;
const #21 = Asciz Ljava/io/PrintStream;;
const #22 = Method #1.#23; // TestTryFinallyC.testt:()I
const #23 = NameAndType #24:#25;// testt:()I
const #24 = Asciz testt;
const #25 = Asciz ()I;
const #26 = Method #27.#29; // java/io/PrintStream.println:(I)V
const #27 = class #28; // java/io/PrintStream
const #28 = Asciz java/io/PrintStream;
const #29 = NameAndType #30:#31;// println:(I)V
const #30 = Asciz println;
const #31 = Asciz (I)V;
const #32 = Asciz args;
const #33 = Asciz [Ljav


Ïà¹ØÎĵµ£º

Using Google is AJAX Search API with Java ...

http://www.ajaxlines.com/ajax/stuff/article/using_google_is_ajax_search_api_with_java.php
I was rather depressed over a year ago when Google deprecated their SOAP Search API with their AJAX Search API. Essentially Google was saying that they didn want anyone programmatically accessing Google search ......

JAVAÅàѵÌâ¿â Struts

1. StrutsÌåϵ½á¹¹ÊµÏÖÁËMVCÉè¼ÆÄ£Ê½µÄ¸ÅÄÄÇôËü½«ÒÔÏÂÑ¡ÏîÖиø³öµÄʲô·Ö±ðÓ³ÉäΪwebÓ¦ÓÃÖеÄ×é¼þ£¿£¨ £©
A  View
B  Model
C  ActionServlet
D  Action
E  ActionMapping
F  Controller
²Î¿¼´ð°¸£ºABF
2. ÔÚStrutsÌåϵ½á¹¹ÖУ¬ÒÔÏÂÄĸöÓÉ´ú±íϵͳ״̬ºÍÉÌÒµÂß¼­µÄActionÀ´¹¹½¨ ......

JAVA ÅàѵÌâ¿â Spring

Ò»¡¢Spring»ù´¡ÖªÊ¶¼°IOC_Ñ¡ÔñÌâ
1. ÏÂÃæ¹ØÓÚspringÃèÊö´íÎóµÄÊÇ£º£¨ £©
A  SpringÖ§³Ö¿É²åÈëµÄÊÂÎñ¹ÜÀíÆ÷£¬Ê¹ÊÂÎñ»®·Ö¸üÇáËÉ£¬Í¬Ê±ÎÞÐè´¦Àíµ×²ãµÄÎÊÌâ¡£
B  SpringÊÂÎñ¹ÜÀíµÄͨÓóéÏó²ã»¹°üÀ¨JTA²ßÂÔºÍÒ»¸öJDBC DataSource¡£
C  ÓëJTA»òEJB CMTÒ»Ñù£¬SpringµÄÊÂÎñÖ§³ÖÒÀÀµÓÚJava EE»·¾³¡£
D  Spr ......

¹ØÓÚJAVA²¥·ÅÉùÒôÎļþ

£¨´ËÌù½÷Ïò£¬²ËÄñ¼¶JAVA³ÌÐòÔ±Ìṩ±ãÀû£¬ºÇºÇ£¬£¬ÈôÓÐÐÒ¸ßÊÖ³öÏÖ£¬»¹Íû¶à¶àÖ¸µã¡£Ð¡µÜÉõ»¶£¡£©
×î½üæÓÚ¿ª·¢Ò»Ì×¼à¿ØÏµÍ³¡£
ÐèÒª±¨¾¯ÉùÒô¡£
ÔÚѰÇó½â¾ö·½°¸µÄʱºò£¬³öÏÖÁ½ÖÖ·½°¸¡£
Ò»¡¢ÓÃjavax.sound.sampled.*°ü£¬½øÐÐÉùÒô´¦Àí¡£
¶þ¡¢ÓÃsun.audio.AudioPlayer°ü£¬½øÐÐÉùÒô´¦Àí¡£
µÚÒ»ÖÖ·½°¸ÓÃÆðÀ´£¬»á¾­³£ÐÔ³öÏÖ¿¨Ö ......

java(Web)ÖÐÏà¶Ô·¾¶£¬¾ø¶Ô·¾¶ÎÊÌâ×ܽá

1.»ù±¾¸ÅÄîµÄÀí½â
¡¡¡¡¾ø¶Ô·¾¶£º¾ø¶Ô·¾¶¾ÍÊÇÄãµÄÖ÷Ò³ÉϵÄÎļþ»òĿ¼ÔÚÓ²ÅÌÉÏÕæÕýµÄ·¾¶£¬(URLºÍÎïÀí·¾¶)ÀýÈ磺
C:\xyz\test.txt ´ú±íÁËtest.txtÎļþµÄ¾ø¶Ô·¾¶¡£http://www.sun.com/index.htmÒ²´ú±íÁËÒ»¸ö
URL¾ø¶Ô·¾¶¡£
¡¡¡¡Ïà¶Ô·¾¶£ºÏà¶ÔÓëij¸ö»ù׼Ŀ¼µÄ·¾¶¡£°üº¬WebµÄÏà¶Ô·¾¶£¨HTMLÖеÄÏà¶ÔĿ¼£©£¬ÀýÈ磺ÔÚ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ