JSPÒ³ÃæÌøתȡֵÎÊÌ⡾¼±£¡£¡¼±¡¿ - Java / Web ¿ª·¢
ÔÚµ±Ç°Ò³Ã浯³öÁíÒ»¸öÒ³Ã棬ÈçºÎ»ñÔÚÁíÒ»¸öÒ³ÃæÖУ¬»ñÈ¡µ±Ç°Ò³ÃæµÄÖµ
µ¯³öÒ³ÃæµÄ ´úÂ룺 <a href= "../TrustlinkServlet?type=register " target= "_blank ">
Ìøµ½ servlet ÖеÄÈ¡Öµ ´úÂ룺
String username=request.getParameter( "UserName ");
String password=request.getParameter( "Password ");
JSP¶Ë´úÂ룺
<input name= "UserName " type= "text " class= "dataInput " id= "UserName " size= "30 " >
<input name= "Password " type= "password " class= "dataInput " id= "Password " size= "30 " >
µ«ÊÇÒ»µ÷ÊÔµ½servlet ÖеÄÈ¡Öµ ÄÇÒ»ÐУ¬¾ÍÏÔʾ Öµ Ϊ null¡£
ÄܸæËß½â¾ö·½·¨Ã´£¬£¿¼±£¬Ð»Ð»£¬¸÷λ¡£
ÇëÎÊÄãʲôʱºò´«ÁËUserNameºÍPassword
ûÓÐÍùservletÀïÃæû´«Öµà¸.!
дһ¸öjsº¯Êý, µ±µã»÷³¬Á´½ÓµÄʱºò,ÍùÄãÏÖÓеij¬Á´½ÓºóÃæ¼ÓÉÏusernameºÍpassword²ÎÊý.!»òÕßjsÀïÃæ¾ÍÖ±½Óд±íµ¥Ìá½», Ìύ·¾¶ÎªÄãÉÏÃæÄǸö!
ͬ¸Ð£¬Óó¬Á´½Ó´«Öµ°¡
- - ÎÒµÄusername ºÍ password ¶¼ÊÇ Óû§ÔÚÎı¾¿òÊ
Ïà¹ØÎÊ´ð£º
ÇëÎÒÓÃFCKÉÏ´«Îļþ,ÔÚ±¾µØµÄwindows»úÉϲâÊÔ¿ÉÒÔ£¬µ«²¿Êðµ½linux·þÎñÆ÷ÉϾÍÉÏ´«²»ÁËÎļþ£¬ÉÏ´«Îļþʱһֱ¿¨ÔÚÄÇÀï¡£Íû¸÷λ´óϺָµã£¬Ð»Ð»£¡
·¹ý£¬°ïÄ㶥һÏ¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£
ÉÏ´«ÎļþµÄ·¾¶ÎÊÌ⣬ ......
ÎÒдÁ˸öjspÒ³Ã棬Ȼºó¸Ä¶¯ÁËһϣ¬¸Ä¶¯µÄÄÚÈݾÍÊÇÔÚjspÒ³ÃæµÄjsº¯ÊýÀï¼ÓÁ˸öalert()Óï¾ä£¬µ«ÊÇÎÒ·ÃÎÊÕâ¸öÒ³Ãæʱ£¬ËÀ»î¶¼ÊÇÔÀ´Ò³ÃæµÄÄÚÈÝ£¬ÎÒ¼ÓÁ˺ܶàalertº¯Êý»¹ÊÇû¸Ä¶¯Ç°µÄÒ³ÃæÄÚÈÝ£»tomcatÖØÆôÁË£¬Ò²ÖØв¿ÊðÕâ ......
id name datetime
1 a 2010-05-13 10:15:00
2 b 2010-05-14 09:10:00
3 d 2010-05-14 10:10:00
ÈçºÎ½«¾àÀëÄ¿Ç°×î½üµÄÄǸö¼Ç¼µÄname ¸üÐÂΪ¡°x¡±ÄØ
лл¿© °¡ ºÇºÇ
update table_n ......