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

java µ½Êý¾Ý¿â


public ActionForward backUpAction(ActionMapping mapping, ActionForm form,   
            HttpServletRequest request, HttpServletResponse response)   
            throws Exception {   
       
           Calendar cDay = Calendar.getInstance();   
           SimpleDateFormat myf = new SimpleDateFormat("yyyyMMddHHmmss");   
           String day = myf.format(cDay.getTime());   
           // »ñµÃConstantÖж¨ÒåµÄÊý¾Ý¿â±¸·ÝÎļþ´æ·Å·¾¶£¬¸ñʽÈ磺   
          // public static final String DataBaseBackUpPath = "D:\\sOADB\\";   
    String outputFile = Constant.DataBaseBackUpPath;   
           // Èç¹û·þÎñÆ÷¶ËÓ²ÅÌÉϲ»´æÔÚoutputFileĿ¼£¬Ôò´´½¨Õâ¸öĿ¼   
           File mydir = new File(outputFile);   
           if (!(mydir.exists())) {   
               mydir.mkdir();   
           }   
        
           // ±¸·ÝÎļ


Ïà¹ØÎĵµ£º

java Filter__Îå¸öÓÐÓõĹýÂËÆ÷(Èý)

Îå¸öÓÐÓõĹýÂËÆ÷
Ò»¡¢Ê¹ä¯ÀÀÆ÷²»»º´æÒ³ÃæµÄ¹ýÂËÆ÷   
import javax.servlet.*;   
import javax.servlet.http.HttpServletResponse;   
import java.io.IOException;   
  
/**
* ÓÃÓÚµÄʹ Browser ²»»º´æÒ³ÃæµÄ¹ýÂËÆ÷
*/ &n ......

ÔÚjavaÖÐʵÏÖaccessÊý¾Ý¿âµÄÔ¶³Ì·ÃÎÊ

ÁκéÁÁ 2010/4/13
¸ÅÊö
ÔÚʵ¼ÊµÄÏîÄ¿ÖУ¬¿ÉÄÜ»áÓöµ½ÕâÑùµÄÎÊÌ⣺A·þÎñÆ÷ÉϵÄÓ¦ÓóÌÐòÐèÒª·ÃÎÊB·þÎñÆ÷ÉϵÄaccessÊý¾Ý¿â(¿ÉÒÔʹÓÃÐéÄâ»úÄ£ÄâA¡¢B·þÎñÆ÷½øÐвâÊÔ)¡£¶øaccessÊý¾Ý¿âÊÇÎļþÀàÐ͵쬲»Í¬¼ÆËã»ú¼äÐèÒªÖ¸¶¨Îļþ·ÃÎÊȨÏÞ£¬Ôö¼ÓÁ˳ÌÐòµÄ¸´ÔÓ¶È¡£±¾ÎĽ«´ÓÒ»¸öʵÀýÀ´½éÉÜÒ»ÖÖ¼òµ¥ÊµÓõķ½·¨¡£¸ÃʵÀýʹÓõķ½·¨À´×ÔInte ......

java ÀûÓÃXSD ÑéÖ¤XMLÎļþ

XSDÎļþ £¨XML Schema ÓïÑÔÒ²³Æ×÷ XML Schema ¶¨Ò壨XML Schema Definition£¬XSD£©¡£ ¾ßÌåʹÓ÷½·¨ºÍ¶¨ÒåÇë²Î¿´£º
http://www.w3school.com.cn/schema/index.asp
java×Ôjdk1.5ÒÔÉÏÐÂÔöÁËSchemaFactoryÀà ¿ÉÒÔʵÏÖ¶ÔXSDÑéÖ¤µÄÖ§³Ö£¬Ê¹ÓÃÆðÀ´Ò²ºÜ·½±ã¡£
ÒÔÏ´úÂë¿ÉÓÃÔÚJDK1.5+ ÑéÖ¤xml
public class SimpleErrorHandler i ......

Java IOµÄÒ»°ãʹÓÃÔ­Ôò

Java IOµÄÒ»°ãʹÓÃÔ­Ôò£º
Ò»¡¢°´Êý¾ÝÀ´Ô´£¨È¥Ïò£©·ÖÀࣺ
1¡¢ÊÇÎļþ£º FileInputStream, FileOutputStream, FileReader, FileWriter
2¡¢ÊÇbyte[]£ºByteArrayInputStream, ByteArrayOutputStream
3¡¢ÊÇChar[]: CharArrayReader, CharArrayWriter
4¡¢ÊÇString: StringBufferInputStream, StringReader, StringWriter
5¡¢ ......

ÎÒÊÇÈçºÎÓÃJavaÇÀµ½CaoLiuÉçÇøµÄÑûÇëÂëµÄ£¬Ñ§ÒÔÖÂÓÃ

ÔÚºÍгµÄÍøÂçÊÀ½çÖУ¬ÓÐÒ»¸öÉñÃØµÄÀÖÔ°£¬½ÐCaoLiuÉçÇø£¨ÓÉÓÚºÍг£¬ÓÃÁËÆ´Òô£©£¬ÕâÊÇÒ»¸ö´«ËµµÄËùÔÚ£¬ÆäÈë¿ÚÈ纣ÊÐò×Â¥Ò»°ã²»¿É×½Ãþ£¬ÓÐÈË˵ÕâÊÇΪÁ˸øÊÀÈËÔì³ÉÒ»ÖÖÉñÃØ¸Ð£¬Ò²ÓÐÈË˵£¬ÕâÊÇΪÁ˶ã±ÜÉñÊÞºÓзµÄ׷ɱ¡£ÓÐÐÒ£¬ÎÒÕÒµ½ÁËÕâ¸öÈë¿Ú¡£µ«ÊDz»ÐÒµÄÊÇ£¬TMD×¢²áÕ˺Ż¹ÒªÑûÇëÂë¡£
      »¹ºÃ£¬Õâ¸öÊÀ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ