D:\JBuilder9\jdk1.4\bin\javaw -classpath "C:\Documents and Settings\Administrator.SZJ.000\桌面\untitled1\classes;D:\oracle\ora92\jdbc\lib\classes111.jar;D:\oracle\ora92\jdbc\lib\classes111.zip;D:\oracle\ora92\jdbc\lib\classes111_g.jar;D:\oracle\ora92\jdbc\lib\classes111_g.zip;D:\oracle\ora92\jdbc\lib\classes12.jar;D:\oracle\ora92\jdbc\lib\classes12.zip;D:\oracle\ora92\jdbc\lib\classes12dms.jar;D:\oracle\ora92\jdbc\lib\classes12dms_g.jar;D:\oracle\ora92\jdbc\lib\classes12_g.jar;D:\oracle\ora92\jdbc\lib\classes12_g.zip;D:\oracle\ora92\jdbc\lib\ocrs12.jar;D:\oracle\ora92\jdbc\lib\ocrs12.zip;D:\oracle\ora92\jdbc\lib\ojdbc14.jar;D:\oracle\ora92\jdbc\lib\ojdbc14_g.jar;D:\JBuilder9\jdk1.4\jre\lib\rt.jar;D:\JBuilder9\jdk1.4\jre\lib\i18n.jar;D:\JBuilder9\jdk1.4\jre\lib\sunrsasign.jar;D:\JBuilder9\jdk1.4\jre\lib\jsse.jar;D:\JBuilder9\jdk1.4\jre\lib\jce.jar;D:\JBuilder9\jdk1.4\jre\lib\charsets.jar;D:\JBuilder9\jdk1.4\jre\classes;D:\JBuilder9\jdk1.4\lib\tools.jar" sun.jdbc.odbc.JdbcOdbcDriver java.lang.NoSuchMethodError: main Exception in thread "main" 错误显示如上
java.lang.NoSuchMethodError: main
Exception in thread "main"
错误显示如上
我加了一句setVisible(true)才显示出来。