Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

javaÊý¾Ýµ¼³öµÄÎÊÌ⣨¸ßÊÖ½øÀ´£© - Java / Java EE

µ¼³ö³Éxls¸ñʽµÄ ÓдóÁ¿µÄÊý¾Ý ´óÔ¼600Íò¾Í³ö´í Ë­ÓкõIJå¼þ ¸ø¸ö лл¡¢¡£¡£¡£¡£¡£
´ÓʲôµØ·½µ¼³öµ½excel£¿

POIÊÇApacheÖÐÒ»¸ö²Ù×÷officeµÄÒ»¸öÏîÄ¿£¬¿ÉÒÔÓÃÕâ¸öAPI²Ù×÷excel

´ÓÌâÄ¿ÉÏ¿´ºÃÏóÊDZØÐëʹÓÃjava ÄÇôÍƼöjxl.jar
ͬʱÇëÄãÃ÷°×600ÍòÊý¾ÝµÄ²»¿ÉÄÜÒ»´ÎÐÔÓɼ¯ºÏ½ÓÊյģ¬×Ô¼º¿´¿´¸ÃÈçºÎ¿ØÖÆ¡£

ͬÒâ2Â¥£¬Ò»±ßµ¼³öÒ»±ßÇåÀí£¬Òª²»ÄÚ´æÒªÒç³ö¡£

Â¥ÉϵĶ¼ËµÁË£¬Ò»¸ö£Á£ð£á£ã£è£åµÄ£Ð£Ï£É£¬Ò»¸ö°ô×ӵģê£ø£ì

ÎÒÏë³ö´íµÄÔ­Òò²»ÔÚÄãÓõÄÊÇʲô£¬¶øÊÇÄãûÓÐÕýÈ·µÄʹÓÃ

ÓпÉÄܵĻ°£¬°ÑÄãʹÓõÄÊÇ°ü˵һÏ£¬ÔÙ°Ñ´úÂëÌù³öÀ´

public void initUserAccountLogxls()
{
 
String tag=null;
String phonenum=null;
if(null !=getParamfromRequest("actionTag")&& ""!=getParamfromRequest("actionTag"))
{
tag=getParamfromRequest("actionTag");
setParamToRequest("actionTag", tag);

if(null !=getParamfromRequest("phonenum")&& !"".equals(getParamfromRequest("phonenum")))
{
phonenum=getParamfromRequest("phonenum");
setParamToRequest("phonenum", phonenum);
}
if(getParamfromRequest("startTime")!=null){
startTime=getParamfromRequest("startTime");
}
if(getParamfromRequest("endTime")!=null){
endTime=getParamfromRequest("endTime");


Ïà¹ØÎÊ´ð£º

javaÈÕÆÚ´¦Àí - Java / Java SE

µ±ÖªµÀÒ»¸öÈÕÆÚ£¬ÈçºÎ°ÑÕâ¸öÈÕÆÚËùÔÚÑ®µÄÇ°ºóÁ½¸öÈÕÆÚÈ¡³ö
±ÈÈçÊäÈë20090905£¬¾ÍÊäÈë20090901 20090910
Êä³ö20090901 20090910

È¡µÃÌìÊýºó×÷Ò»ÏÂÅжÏÔÙ°ÑÕâ¸ö·½·¨ÓÃÏÂvoid set(int field, int value)  
......

JSP/Servlet½»»¥ - Java / Web ¿ª·¢

JSPÒ³ÃæÖÐÓжà¸öradio°´Å¥
  JSPÒ³Ã潫²ÎÊýPOST¸øservlet
  
  ÒªÇóÈçÏÂ;
  1.Ñ¡ÔñÒ»¸öradio£¬µ÷ÓÃservlet servletÖиù¾Ý²ÎÊýµ÷ÓÃÆäËû½Ó¿Ú£¬³ý·ÇÑ¡ÖиÃradio²¢µã»÷JSPÖеÄʵР......

java windows7 MSSQL - Java / Java SE

ʹÓÃjavaÔÚwindows7 32λÏÂÁ¬½ÓMSSQL¡£
Á½Ì¨»úÆ÷£¬windows7 32룬ÔÚ¿ØÖÆÃæ°åÀïÃæÈ«²¿ÉèÖÃÓïÑÔºÍÇøÓòÑ¡Ïenglish-unitedstates
ΨһÇø±ðÖ»ÓÐÔÚ°²×°SQL server 2008µÄʱºò Ñ¡ÔñµÄ×Ö·û¼¯²»Ò»Ñù£¬
exec sp_helpsor ......

javaÖеÄ×¢½â¿ÉÒÔÓÐÄÄЩ£¿ - Java / Java EE

È磺 @superwaring("unchecked");
Õâ¸öÀïÃ涼¿ÉÒÔÈ¡ÄÄЩֵ°¡£¬»¹ÓÐÀàËÆµÄ @superwaring±êÇ©ÓÐÄÄЩ°¡
ûÓùý¡£¡£

¿´jeeµÄapi
javax.persistenceÀï
@superwaring("unchecked");Ö»ÊǺöÂÔ ......

mysqlµÄ¸üÐÂÓï¾ä - Java / Java SE

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 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ