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

linux·þÎñÆ÷ÎļþÉÏ´«µÄÎÊÌâ

ÎÒÏÖÔÚÓöµ½µÄÎÊÌâÊÇ :
ÎÒ¿ª·¢µÄʱºòÔÚ WINÏ¿ª·¢µÄ
ÎļþÉÏ´«µÄ¹¦ÄÜûÓÐÎÊÌâ µ«ÊÇÉÏ´«µ½·þÎñÆ÷ÉϾÍʲô·´Ó³Ò²Ã»ÓÐ
²»ÖªµÀÔõô»ØÊÂ?
String TMP_DIR =getServletContext().getRealPath("/")+"jsp/integrate/uploadfile/";
ÕâÊÇÎÒдµÄ·¾¶
²»ÖªµÀ¶Ô²»¶Ô ÌýÈ˼Ò˵linuxÎļþ·¾¶Ð´·¨ÊDz»Ò»ÑùµÄ??
Çó½Ì¸ßÈË
ÒªÊÇÓÐÔ´Âë¾Í¸üºÃÁË::
Äã´òӡһϣ¬TMP_DIR

LINUXϵÄÎļþ·Ö¸ô·ûÊÇ/,ÕâÒ»µãºÜÈÝÒ׳ö´í¡£

ÔÙÒ»¸ö£¬²éһϣ¬jsp/integrate....Ç°ÃæÓÐûÓÐ/



×¢ÒâһϷָô·ûµÄд·¨
File.separator ±íʾÎļþÖ®¼äµÄ·Ö¸ô·ûÊÇ¿çÆ½Ì¨µÄ

ѧϰ

ServletActionContext.getRequest().getRealPath("");
¿´ÄãµÄĿ¼½á¹¹ÁË, Èç¹û jspĿ¼ÔÚ webroot ÏÂÃæ,  Ó¦¸ÃgetRealPath("/") ²»ÒªÕâ¸öб¸ÜµÄ.


´ó¶àÊÇ·¾¶ÎÊÌâ,ºÃºÃ¼ì²é¼ì²é!

ûÓнâ¾ö
ÕæµÄºÜ¹Ö
²»ÖªµÀÊDz»ÊÇÎÒÓõÄ×é¼þÓÐÎÊÌâ
Ë­ÓÐÎÞ×é¼þÉÏ´«ÎļþµÄ´úÂëÂð?

ÄãÔÚLinuxÏ °Ñ ·¾¶´òÓ¡³öÀ´

ÄãÊÇÓõÄÄĸöÉÏ´«µÄ×é¼þ£¿

¼ÇµÃµ±³õÓиöÏîĿҲÓöµ½¹ýÕâ¸öÎÊÌâ¡£

¸ÄÓÃftp4che-0.6.2.jarÕâ¸ö²å¼þÊÔһϡ£

String tmpPath = "c:/tmpdir";
String savePath = request.getSession().getServletContext().getRealPath("/")+"uploadfile/"+type+"/"+studentid;
tmpDir = new File(tmpPath);
saveDir = new File(savePath);
if(!tmpDir.isDirectory())
tmpDir.mkdir();
if(!saveDir.isDirecto


Ïà¹ØÎÊ´ð£º

ÔÚlinuxÉÏʹÓÃtomcat·þÎñÆ÷³öÏÖÁ˺ܶàclose_wait

ÔÚlinuxÉÏʹÓÃtomcat·þÎñÆ÷³öÏÖÁ˺ܶàclose_wait

ʹÓÃä¯ÀÀÆ÷·ÃÎʵÄʱºò³öÏÖÒ³ÃæÒ»Ö±ÔÚÇëÇ󣬺ÜÂý £¬»ù±¾ÉÏûÓлØÓ¦¡£
ÓÃnetstat -anp ²é¿´ Óкܶàclose_wait


Õâ¸öÊÇʲôÒýÆðµÄ°¢ £¬Ôõô½â¾ö£¿ ......

linux 2.6 Äں˵ÄÅäÖÃÎļþÔÚÄÄÀï

Á½Ì¨»úÆ÷ÐͺÅÍêȫһÑù

ÏëÒª°Ñһ̨»úÆ÷µÄÄÚºËÅäÖÃÎļþ¿½±´¸øÁíÍâһ̨

RT


3Q
...

.config Òþ²ØµÄ ÔÚÄãÅäÖùýÄں˺ó¾ÍÉú³ÉÁË

lsÕý½â£¬ÔÚkernelÔ´Âë¶¥²ãĿ¼ÖÐÓиö.configÎļþ£¬ÅäÖ ......

Linux 2.4.20£­8 Éý¼¶µ½ Linux 2.6.18Ö®ºóµÄÎÊÌâ

Éý¼¶³É¹¦ÁË£¬µ«ÊÇÔÚ2.6.18ºÜ¶àmodules¶¼Î´¼ÓÔØ£¬ÀýÈçusb-storage,cdromµÈµÈ¡£
ÊÖ¶¯modprobeºÜ¶à¶¼²»ÄܼÓÔØ³É¹¦£¬ÇëÎʸÃÔõô´¦Àí£¿£¿
http://blog.chinaunix.net/u1/40912/showart_354070.html

ÎÒ¸Õ½Ó´¥£¬¿´²» ......

linux °²×°xinetdµÄÎÊÌâ

ÒòΪ°²×°cvsÒªÓõ½xinetd·þÎñ£¬·¢ÏÖ»úÆ÷ÉÏûÓС£¡£¾Í´ÓÍøÉÏÏÂÔØÁ˸ö×°ÉÏ£¬
SQL code:
[root@localhost ~]# rpm -qa xinetd
[root@localhost ~]# rpm -qa telnet
telnet-0.17-38.el5
[root@localhost ~]#
¸ ......

linuxϵͳÁ¬½ÓwindowsµÄFTP

ÎÊÌâÊÇÕâÑùµÄ£¬linuxϵͳÁ¬½ÓwindowsµÄFTPÓõÄÊÇʲô¶Ë¿Ú£¬ÊDz»ÊÇËæ»úµÄ£¬¿É²»¿ÉÒÔ¸øËü¹Ì¶¨Ä³¸ö¶Ë¿Ú£¬ÒòΪÎÒ·À»ðǽ´ò¿ªµÄʱºòftpÁ¬²»ÉÏ£¬·À»ðǽ¹Ø±Õºó£¬ftp¿ÉÒÔÁ¬µÄÉÏ
ß×  ÔõôûÈ˰ïæ½â´ðÄØ

¼ÌÐøµÈ´ý

......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ