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

Java ³ÌÐòÈçºÎÔÚlinux ÏÂÓÃJDBCÁ¬½Ómysql

Java³ÌÐò·Åµ½linux ÏÂÔËÐгöÏÖ

CONCEPT: Unable to Load Driver
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
        at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:164)
        at com.huyi.mydb. <init>(mydb.java:38)
        at test.main(test.java:19)
SQLException:No suitable driver
SQLState:08001
VendorError: 0
null


ÈçºÎÅäÖÃLinux µÄjava ,jdbc ÔËÐл·¾³£¿
Ó¦¸ÃÄãÊÇûÓаÑmysqlµÄÇý¶¯·Åµ½classpathÀï±ß¡£


´íÎóÔ­ÒòÊÇ:ÕÒ²»µ½mysqlÇý¶¯³ÌÐòµÄÀà.
1)½«mysqlÇý¶¯³ÌÐòÀà¿â¼ÓÈëµ½CLASSPATHÖÐ.
2)½«CLASSPATH»·¾³±äÁ¿EXPORT³öÈ¥.


²»Ì«Êìlinux µÄÃüÁÔÚÖÕ¶Ë£


Ïà¹ØÎÊ´ð£º

Çó職£¬java·½Ãæ - °¤ÌßÖ°ÑÄ / ²ÅÈëÖ°³¡

Ïë換個µØ·½¹¤×÷£¬²»ÊÇ´ó連¾ÍÐУ¬
java對ÈÕÍâ°ü4Äê經驗£¬ÈÕ語3級£¬±¾¿Æ
ÓÐÄÄλ´ó´ó給ÍÆÒ»個Ŷ
ÉϺ£±±¾©ºÜ¶àµÄ£¬È¥´³Ò»Ï°É

¶ÔÈյϹÐÐ.
ÄãÔõô² ......

struts2ʹÓÃajaxµÄÎÊÌâ~~~ - Java / Java EE

ÎÒÏÖÔÚÓÃstruts2¿ò¼Ü,ÐèҪʹÓÃajaxʵÏÖ¾Ö²¿Ë¢Ð£¬µ«ÊÇ´ÓÈÝÆ÷Àï·µ»ØµÄÖµ²»ÖªµÀÔõô´Óstruts.xmlÅäÖÃÎļþÀïÓ³Éäµ½jspÒ³ÃæÀÒÔǰservletÀïдout.orint("xxxxx")¾Í¿ÉÒԵõ½~£¬µ«ÊÇÏÖÔÚÓÃstruts¾Í²»ÖªµÀÔõôР......

javaÔõôÁ¬½ÓOracle£¬¼±°¡ - Java / JavaÏà¹Ø

private static final String URL = "jdbc:oracle:thin:@localhost:1521:orcl";
private static final String USERNAME = "sys";
private static final String PASSWORD = "s ......

Çójspµç×ÓÉÌÎñÍøÕ¾Ô´Âë - Java / Web ¿ª·¢

Ïë×öÒ»¸öjspµÄµç×ÓÉÌÎñÍøÕ¾£¬ÏëÕÒһЩԴ´úÂ룬ÇëÎÊÄǸöÍøÕ¾ÓкõÄ×ÊÔ´¡£Ð»Ð»£¡
ËÑË÷Ï塃 ¿ªÔ´µÄÒ²ÓÐ

csdn¾ÍÓÐÏàËÆµÄÔ´Â룬¥Ö÷ËÑÒ»ÏÂ

java ¿ªÔ´´óÈ«


¸ÄÄ£°åºÃÂ鷳Ŷ£¬»¹²»Èç×Ô¼ºÐ´¸öÁËÄØ

jf

¶¥Ò» ......

asp µ÷ÓÃjavaдµÄwebservice - Web ¿ª·¢ / ASP

ÔÚaspÀïÔõôµ÷ÓÃjavaдµÄwebservice·½·¨£¬Óкܶ෽·¨
- <message name="RtPnrIn">
  <part name="bstrPnrNO" type="s:string" /> 
  <part name ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ