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

javaÖÐÊý¾Ý¿âµÄ±¸·ÝÓ뻹ԭ

Ê×ÏÈ£¬ÉèÖÃmysqlµÄ»·¾³±äÁ¿£¨ÔÚpathÖÐÌí¼Ó%MYSQL_HOME%\bin£©£¬ÖØÆôµçÄÔ¡£
ÍêÕû´úÂ룺
    /**
     * @param args
     */
    public static void main(String[] args) {
        /*
         * ±¸·ÝºÍµ¼ÈëÊÇÒ»¸ö»¥ÄæµÄ¹ý³Ì¡£
         * ±¸·Ý£º³ÌÐòµ÷ÓÃmysqlµÄ±¸·ÝÃüÁ¶Á³ö¿ØÖÆÌ¨ÊäÈëÁ÷ÐÅÏ¢£¬Ð´Èë.sqlÎļþ£»
         * µ¼È룺³ÌÐòµ÷ÓÃmysqlµÄµ¼ÈëÃüÁ°Ñ´Ó.sqlÎļþÖжÁ³öµÄÐÅϢдÈë¿ØÖÆÌ¨µÄÊä³öÁ÷
         * ×¢Ò⣺´Ëʱ¶¨Ïò·û">"ºÍ"<"ÊDz»ÄÜÓõÄ
         */
        backup();
        load();
    }
    /**
     * ±¸·Ý¼ìÑéÒ»¸ösqlÎļþÊÇ·ñ¿ÉÒÔ×öµ¼ÈëÎļþÓõÄÒ»¸öÅжϷ½·¨£º°Ñ¸ÃsqlÎļþ·Ö±ðÓüÇʱ¾ºÍultra
     * edit´ò¿ª£¬Èç¹û¿´µ½µÄÖÐÎľùÕý³£Ã»ÓÐÂÒÂ룬Ôò¿ÉÒÔÓÃÀ´×öµ¼ÈëµÄÔ´Îļþ£¨²»¹ÜsqlÎļþµÄ±àÂë¸ñʽÈçºÎ£¬Ò²²»¹ÜdbµÄ±àÂë¸ñʽÈçºÎ£©
     */
    public static void backup() {
        try {
            Runtime rt = Runtime.getRuntime();
            // µ÷Óà mysql µÄ cmd:
            Process child = rt
                    .exec("mysqldump -u root --set-charset=utf8 bjse act_obj");// ÉèÖõ¼³ö±àÂëΪutf8¡£ÕâÀï±ØÐëÊÇutf8
          
            // °Ñ½ø³ÌÖ´ÐÐÖеĿØÖÆÌ¨Êä³öÐÅϢдÈë.sqlÎļþ£¬¼´Éú³ÉÁ˱¸·ÝÎļþ¡£×¢£ºÈç¹û²»¶Ô¿ØÖÆ


Ïà¹ØÎĵµ£º

CICS JAVA SAMPLE

Ê×ÏÈÊÇbuild sample
Óöµ½µÄµÚÒ»¸ö´íÎó
ADCDMST:/Z19/usr/lpp/cicsts/cicsts32/samples/dfjcics: >make -f makefile jvm   
make: Error -- FSUM9383 Configuration file `/etc/startup.mk' not found  
ÐÞ¸´£ºcp /samples/startup.mk /etc/startup.mk
export JAVA_HOME=/Z19/usr/lpp/jav ......

javaµ÷Óô洢¹ý³Ì

Õâ¶Îʱ¼ä¿ªÊ¼Ñ§Ï°Ð´´æ´¢¹ý³Ì£¬Ö÷ÒªÔ­Òò»¹ÊÇÒòΪ¹¤×÷ÐèÒª°É£¬±¾À´ÒÔΪºÜ¼òµ¥µÄ£¬µ«¼¸¾­´ìÕÛ£¬ºÀÆøÏûÄ¥´ù¾¡£¬µ«×ÜËã¸ãͨÁË£¬ÎªÁ˱ÜÃâºóÀ´ÕßÉÙ×ßÍä·£¬ÌؼÇÊöÓë´Ë£¬Í¬Ê±Òà¶Ô×Ô¼º½øÐйÄÀø¡£
Ò»£ºÎÞ·µ»ØÖµµÄ´æ´¢¹ý³Ì
´æ´¢¹ý³ÌΪ£º
CREATE OR REPLACE PROCEDURE TESTA(PARA1 IN VARCHAR2,PARA2 IN VARCHAR2)  AS
BEGIN ......

java ²Ù×÷×¢²á±í

import java.util.prefs.*;  
public class Registery {  
    String[] keys = {"oa"};  
    String[] values = {"reg"};  
 //°ÑÏàÓ¦µÄÖµ´¢´æµ½±äÁ¿ÖÐÈ¥  
    public void writeValue() {   ......

javaѧϰ±Ê¼Ç

×î½üѧϰjavaµÄIO²Ù×÷£¬ÏÖÕûÀíÈçÏÂ
1   ÊäÈëÊä³ö
  javaµÄ¿â½«³ÌÐòÓëÊäÈëÓйصÄÀà¶¼´ÓInputStream¼Ì³Ð£¬ÓëÊä³öÓйصÄÀà¶¼´ÓOutStream¼Ì³Ð¡£
ÒÔǰûÓÐÕÆÎÕµÄÏà¹ØÀà  SequenceInputStream ½«Á½¸ö»ò¸ü¶àµÄinputStream ת»»³Éµ¥¸ö¶ÔÏóʹÓá£
2 ÔöÌíÊôÐÔºÍÓÐÓõĽӿÚ
×°ÊÎÆ÷ £º ÀûÓòã´Î»¯¶ÔÏó¶¯Ì¬Í¸Ã÷ ......

Ò»¸ö¼òµ¥µÄJava 3DÔ´´úÂë

Õâ¶ÎÔ´´úÂëʵÏÖÁËÔÚÒ»¸ö´°ÌåÖÐÏÔʾһ¸ö³¡¾°£»ÒÔÒ»¸öÆåÅ̸ñ×öµÄµØÃ棬ÔÚµØÃæÉϸ¡×ÅÒ»¸öÀ¶É«µÄÇòÌ壬ÔÚ³¡¾°ÖÐÓÐÒ»¸ö»·¾³¹âºÍÒ»¸öÖ±Éä¹â£¬ÊµÏÖÁËÓÃÊó±êÈ«½Ç¶ÈµÄ¹Û²ì³¡¾°µÄ¹¦ÄÜ¡£´ÓijÖÖÒâÒåÉÏÀ´ËµÕâµÄȷʵÏÖÁËÒ»²¿3DÓÎÏ·×îԭʼµÄ¿ò¼Ü¡£
´úÂëÊÇÕÕ×Å¡¶Killer Game Programming in Java¡·Ò»ÊéÖйØÓÚ3DÓÎÏ·ÖÆ×÷µÄÄDz¿·ÖдµÄ£¬ÓÉÓÚ´ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ