使用java访问mysql数据库,我把驱动包mysql-connecter-java5.0.jar放在了“F:\Java\lib”目录下,然后修改了classpath:“.;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar;%CATALINA_HOME%\lib\servlet-api.jar;F:\Java\lib\mysql-connecter-java5.0.jar;”,编译时可以通过,但是在运行时总是抛出异常:
E:\>java ConnectToMySQLTest
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at ConnectToMySQLTest.main(ConnectToMySQLTest.java:9)
说是找不到这个包,请问该怎样解决?
恩,谢谢楼下的两位,可是我想在dos下编译,而且也不知道是哪里错了~