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

JSPÄÚ½¨¶ÔÏó

JSPÄÚ½¨¶ÔÏó- -                                      
¢Ù out - javax.servlet.jsp.jspWriter
   out¶ÔÏóÓÃÓڰѽá¹ûÊä³öµ½ÍøÒ³ÉÏ¡£
·½·¨£º
1. void clear() ;
   Çå³ýÊä³ö»º³åÇøµÄÄÚÈÝ£¬µ«ÊDz»Êä³öµ½¿Í»§¶Ë¡£
2. void clearBuffer() ;
   Çå³ýÊä³ö»º³åÇøµÄÄÚÈÝ£¬²¢Êä³öµ½¿Í»§¶Ë¡£
3. void close() ;
   ¹Ø±ÕÊä³öÁ÷£¬Çå³ýËùÓÐÄÚÈÝ¡£
4. void flush() ;
   Êä³ö»º³åÇøÀïÃæµÄÊý¾Ý¡£
5. int getBufferSize() ;
   »ñÈ¡ÒÔkbΪµ¥Î»µÄĿǰ»º³åÇø´óС¡£
6. int getRemaining() ;
   »ñÈ¡ÒÔkbΪµ¥Î»µÄ»º³åÇøÖÐδ±»Õ¼ÓõĿռä´óС¡£
7. boolean isAutoFlush() ;
   ÊÇ·ñ×Ô¶¯Ë¢Ð»º³åÇø¡£
8. void newLine() ;
   Êä³öÒ»¸ö»»ÐÐ×Ö·û¡£
9. void print( boolean b ) ;
   void print( char c ) ;
   void print( char[] s ) ;
   void print( double d ) ;
   void print( float f ) ;
   void print( int i ) ;
   void print( long l ) ;
   void print( Object obj ) ;
   void print( String s ) ;
   ½«Ö¸¶¨ÀàÐ͵ÄÊý¾ÝÊä³öµ½HttpÁ÷£¬²»»»ÐС£
10. void println( boolean b ) ;
    void println( char c ) ;
    void println( char[] s ) ;
    void println( double d ) ;
    void println( float f ) ;
    void println( int i ) ;
    void println( long l ) ;
    void println( Object obj ) ;
    void println( String s ) ;
    ½«Ö¸¶¨ÀàÐ͵ÄÊý¾ÝÊä³öµ½HttpÁ÷£¬²¢Êä³öÒ»¸ö»»Ðзû¡£
   
11. Appendable append( char c ) ;
    Appendable append( CharSequence cxq, int start, int end ) ;
    Appendable append( CharSequence cxq ) ;
    ½«Ò»¸ö×Ö·û»òÕßʵÏÖÁËCharSequence½Ó¿ÚµÄ¶ÔÏóÌí


Ïà¹ØÎĵµ£º

JSPÉú³ÉExcel±¨±íÎĵµ

Excel±¨±íµÄ·½·¨£¬Ò»¸ö¹ýì¶¼òµ¥£¬Ò»¸öÖ»ÄÜÓÃì¶windowƽ̨(ÒòΪʹÓÃjdbc-odbc bridge)£¬ÇÒÎÞ·¨Ê¹Óõ½ExcelÄÚ²¿µÄ¸÷ÖÖ¹«Ê½»òÊÇ·½·¨£¬Òò´Ë£¬½ñÌì½éÉÜÒ»¸öapache³öµÄÔª¼þ½ÐPOI£¬Ëü¿ÉÒÔÔÚUNIX»òwindowƽ̨´¦Àíword»òExcelµµ°¸£¬¶ø²»ÐèÒªÒÀ¿¿windowµÄcom£¬²¢ÇÒ¿ÉÉ趨´¢´æ¸ñ¸ñʽ¡¢ÁÐÓ¡¸ñʽµÈµÈ£»½ñÌìÎÒÀ´½éÉÜÆäÖÐÓйØ×ÊÁ϶ÁÈ¡¡¢ÐÂÔ ......

struts2ÖÐactionÈçºÎ»ñÈ¡jspÒ³Ãæ²ÎÊý


1. ActionContext
ÔÚStruts2¿ª·¢ÖÐ,³ýÁ˽«ÇëÇó²ÎÊý×Ô¶¯ÉèÖõ½ActionµÄ×Ö¶ÎÖÐ,ÎÒÃÇÍùÍùÒ²ÐèÒªÔÚActionÀïÖ±½Ó»ñÈ¡ÇëÇó(Request)»ò»á»°
(Session)µÄһЩÐÅÏ¢,ÉõÖÁÐèÒªÖ±½Ó¶ÔJavaServlet
HttpµÄÇëÇó(HttpServletRequest),ÏìÓ¦(HttpServletResponse)²Ù×÷.
ÎÒÃÇÐèÒªÔÚActionÖÐÈ¡µÃrequestÇëÇó²ÎÊý"username"µÄÖµ: ......

´«ÖDz¥¿Í——JSP£¨Èý£©MVCÉè¼ÆÄ£Ê½


Ò» MVCÉè¼ÆÄ£Ê½µÄ¸ÅÄî
   MVC±¾À´ÊÇ´æÔÚÓÚDesktop³ÌÐòÖеģ¬MÊÇÖ¸Êý¾ÝÄ£ÐÍ£¬VÊÇÖ¸Óû§½çÃæ£¬CÔòÊÇ¿ØÖÆÆ÷¡£Ê¹ÓÃMVCµÄÄ¿µÄÊǽ«MºÍVµÄʵÏÖ´úÂë·ÖÀ룬´Ó¶øÊ¹Í¬Ò»¸ö³ÌÐò¿ÉÒÔʹÓò»Í¬µÄ±íÏÖÐÎʽ¡£±ÈÈçÒ»Åúͳ¼ÆÊý¾ÝÄã¿ÉÒÔ·Ö±ðÓÃÖù״ͼ¡¢±ýͼÀ´±íʾ¡£C´æÔÚµÄÄ¿µÄÔòÊÇÈ·±£MºÍVµÄͬ²½£¬Ò»µ©M¸Ä±ä£¬VÓ¦¸Ãͬ²½¸üС£& ......

JSPÖÐʹÓÃIncludeÓëJSP£ºIncludeµÄÇø±ð

ÎÒÃǶ¼ÖªµÀÔÚjspÖÐincludeÓÐÁ½ÖÖÐÎʽ,·Ö±ðÊÇ
< %@ include file=” ”% >
< jsp:include page=” ” flush=”true”/ >
ǰÕßÊÇÖ¸ÁîÔªËØ¡¢ºóÕßÊÇÐÐÎªÔªËØ¡£
¾ßÌåËüÃǽ«Ôںδ¦Óã¿ÈçºÎÓü°ËüÃÇÓÐÊ²Ã´Çø±ð£¿ÕâÓ¦¸ÃÊǺܶàÈË¿´µ½Ëü¶¼»áÏëµ½µÄÎÊÌâ¡£ÏÂÃæÒ»ÆðÀ´¿´¿´°É¡£
ͨ³£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ