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作者 | Re:求助:(applet/jdbc:odbc - AccessControlException: access denied) [Re:blackhorse_zou] |
blackhorse_zou
发贴: 17 积分: 1 |
于 2005-10-14 10:01
感谢各位的帮助! 我没有使用jdbc-odbc桥的方法连接数据库了!我现在使用的是直接连接数据库! 我下载了一个sql server 2000 driver for jdbc,按照上面的步骤安装,结果出现了以下的错误提示: java.lang.ClassNotFoundException: com.microsoft.jdbc.sqlserver.SQLServerDriver at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:162) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:123) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at MyInquireApplet.actionPerformed(MyInquireApplet.java:55) at java.awt.Button.processActionEvent(Button.java:382) at java.awt.Button.processEvent(Button.java:350) at java.awt.Component.dispatchEventImpl(Component.java:3615) at java.awt.Component.dispatchEvent(Component.java:3477) at java.awt.EventQueue.dispatchEvent(EventQueue.java:456) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137) at java.awt.EventDispatchThread.run(EventDispatchThread.java:100) Caused by: java.io.FileNotFoundException: C:\Documents and Settings\Administrator\桌面\com\microsoft\jdbc\sqlserver\SQLServerDriver.class (系统找不到指定的文件。) at java.io.FileInputStream.open(Native Method) at java.io.FileInputStream.<init>(FileInputStream.java:106) at java.io.FileInputStream.<init>(FileInputStream.java:66) at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:69) at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:156) at sun.applet.AppletClassLoader.getBytes(AppletClassLoader.java:274) at sun.applet.AppletClassLoader.access$100(AppletClassLoader.java:4) at sun.applet.AppletClassLoader$1.run(AppletClassLoader.java:152) at java.security.AccessController.doPrivileged(Native Method) at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:149) ... 17 more 从错误提示看是因为:classpath的设置没有对! 可是我进入我电脑的环境变量设置里面没有classpath这一项,我自己添加了一个,按照说明输入了变量:安装路径+lib\msbase.jar lib\msutil.jar lib\mssqlserver.jar 但是仍然不行!后来我进入注册表找到了jvm的classpath,不知该如何添加,于是直接把路径添加在后面!可是还是不行! 那位前辈帮帮我!!!! 学java的朋友,请一起来投票让sun推出中文jdk文档!!! |
话题树型展开 |
人气 | 标题 | 作者 | 字数 | 发贴时间 |
5847 | 求助:(applet/jdbc:odbc - AccessControlException: access denied) | blackhorse_zou | 2305 | 2005-10-11 14:06 |
5024 | Re:求助: | dalor_cheng | 101 | 2005-10-11 18:51 |
4889 | Re:求助: | q_yuan | 27 | 2005-10-11 20:26 |
4914 | Re:求助:(applet/jdbc:odbc - AccessControlException: access denied) | why | 1464 | 2005-10-11 20:37 |
5238 | Re:求助:(applet/jdbc:odbc - AccessControlException: access denied) | 落魄 | 159 | 2005-10-13 09:07 |
4956 | Re:求助:(applet/jdbc:odbc - AccessControlException: access denied) | blackhorse_zou | 2431 | 2005-10-14 10:01 |
5158 | Re:求助:(applet/jdbc:odbc - AccessControlException: access denied) | blackhorse_zou | 28 | 2005-10-14 10:10 |
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