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

java ¿ÉÒÔ´¦Àíwin32Ò쳣ô£¿

      ÈçÏ´úÂ룺
      chu0yichang_1.exeÊÇÓÃvcдµÄÒ»¸öexe¿ØÖÆÌ¨³ÌÐò£¬²»ÐèÒªÊäÈ룬ÔËÐйý³ÌÖлᱨ³ýÊýΪ0Òì³££¬¼´win32Òì³£¡£JavaÖÐͨ¹ý  public Process exec(String command,String[] envp) throws IOException µ÷ÓÃÖ´ÐÐchu0yichang_1.exe,Ö´Ðйý³Ì¿Ï¶¨»á±¨win32Òì³££¬ÄÇô£¬ÓÐûÓпÉÄÜ´¦ÀíµôÕâ¸öÒì³£ÁË£¬Çë´ó¼ÒÌÖÂÛÌÖÂÛ£¬¸øÐ¡µÜһЩָµã£¬Ð»Ð»¡£
     
       
      File dir = new File("chu0yichang_1.exe");
        try {
            String cmdSt = "cmd.exe /c " + workPath + "/" + fileName;
            process = Runtime.getRuntime().exec(cmdSt, null, dir);         
            process.waitFor();
        } catch (IOException ex) {
            Logger.getLogger(ProgramRunner.class.getName()).log(Level.SEVERE, null, ex);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
Äã¿ÉÒÔÊÔÊÔÖ±½Ócatch(Exception e)£¬Èç¹ûÕâ¶¼²»ÐУ¬ÄÇ¿ÉÄܾͲ»ÐÐÁË¡£
exec·½·¨ÉùÃ÷ÖеÄthrows IOExceptionÓ¦¸ÃÖ¸µÄÊÇÆô¶¯Ð½ø³ÌµÄ¹ý³ÌÖпÉÄÜ·¢ÉúµÄÒì³££¬µ±½ø³Ì±»Æô¶¯ÆðÀ´£¬×Ô¼ºÈ¥ÔËÐÐÖ®ºó£¬Ëù·¢ÉúµÄÊÂÇé¾Í²»ÊÇJVMÄÜ¿ØÖƵÄÁË¡£¾Ù¸ö¼«¶ËµÄÀý×Ó£¬


Ïà¹ØÎÊ´ð£º

ÔÚjspÖÐÓÃsessionÔõôʵÏÖ¹ºÂò¹¦ÄÜ - Java / Web ¿ª·¢

ÎÒÏë×ö¹»¹ºÎï³µÓÃsession µ«ÊDz»ÖªµÀÔõô»ñÈ¡¹ºÂòÊýÁ¿ Ë­ÓоßÌåµÄ´úÂëÂð Ï£ÍûÄܸîÉá

ÏÂÃæÊǹºÎï³µµÄºËÐÄ´úÂë 
ÓÐÁËÕâ¸ö ¾ÍÓ¦¸ÃÄܹ»×ö³öÀ´°É
Java code:

public void doPost(HttpServletRequest reque ......

java http ÎÊÌâ - Java / Java EE

ÎÊÌâÃèÊö£ºÐ´ÈÕÖ¾¹¦ÄÜ£¬Ð´ºÃµÄдÈÕÖ¾·þÎñ£¬ÆäËûÓû§Í¨¹ýhttpµ÷Ó÷þÎñ£¬´«Èë²ÎÊý£¬È»ºó¼Ç¼ÈÕÖ¾£¬
  ÎҵķþÎñ¸ÃÔõôд£¬ ±ðÈËÔõôͨ¹ýhttpµ÷ÓÃÎҵķþÎñ£¬ÎÒÓÃwebserviceдºÃÁËÒ»¸ö£¬¿ÉÊDz¢·¢ÓÐÉÏÏߣ¬Ïë¸ÄÓ ......

Java RandomAccessFile дÈëtxtÎļþ - Java / Java SE

ÓÃRandomAccessFileдÈëTXTÎļþ²é¿´Ê±ÊÇÂÒÂ룬ÇëÎÊÓÐʲô·½·¨¿ÉÒÔд³É¿É¶ÁµÄÎļþ£¬²»ÊÇÓÃÆäËûµÄÎļþ²Ù×÷£¬¾ÍÊÇÖ»ÓÃRandomAccessFileµÄ·½·¨ÊÇ·ñ¿ÉÒÔʵÏÖ£¿
Java code:
import java.io.*;
public class RandomAcce ......

java Ä£Ä⹺Îï³µ - Java / Java SE

ÓÃjava Ä£Ä⹺Îï³µ
  Ò²¾ÍÊÇÓÐÒ»¸ö¿ò¿ò£¬ÀïÃæÊÇÉÌÆ·ÁÐ±í£¨ÉÌÆ·Ãû×ֺͼ۸ñ£©¿ÉÒÔÌí¼Ó¡¢É¾³ýÁбíÀïµÄÉÌÆ· 
  Êó±êµã»÷Ò»¸öÉÌÆ·ºó£¬¾ÍÔÚеÄÒ»¸ö¿ò¿òÀïÏÔʾ³öÀ´£¬²¢ÇÒÒ²¿ÉÒÔɾ³ý²Ù×÷¡¢×ܺͼ۸ñ
¾Í ......

java JTextField Îı¾×´Ì¬¼àÌý - Java / Java SE

Ôõô¼àÌýJTextFieldµ¥ÐÐÎı¾µÄ±ä»¯ÄØ£¿
Ò²¾ÍÊÇÔõôͨ¹ý¡°±£´æ¡±°´Å¥»ñÈ¡ÐÂÊäÈëÔÚÎı¾ÇøµÄ×Ö·û´®ÄØ£¿
ÔÚÏߵȴý£¡£¡
JFrame ap = new JFrame("");
  ap.setDefaultCloseOperation(JFrame.DISP ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ