代码:private static String JDBCDriver="com.mysql.jdbc.Driver";private static String url="jdbc:mysql://192.168.0.10:3306/mydb?useUnicode=true&characterEncoding=UTF-8";//private static String url="jdbc:mysql://192.168.0.10:3306/mydb?user=root&password=111111&useUnicode=true&characterEncoding=UTF-8";private static String user="root"; private static String pass="111111"; private static Connection conn= null; private static Statement stmt=null; Class.forName(JDBCDriver); conn=DriverManager.getConnection(url,user,pass);//conn=DriverManager.getConnection(url);错误信息如下:java.lang.ExceptionInInitializerError at com.mysql.jdbc.NonRegisteringDriver.parseURL(NonRegisteringDriver.java:729) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:296) at java.sql.DriverManager.getConnection(DriverManager.java:175) at java.sql.DriverManager.getConnection(DriverManager.java:209) at DbModel.connDb(DbModel.java:37) at DbModel.QueryData(DbModel.java:75) at DbController.main(DbController.java:41) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at com.aide.ui.build.java.RunJavaActivity$1.run(SourceFile:78) at java.lang.Thread.run(Thread.java:856)Caused by: java.lang.ExceptionInInitializerError at com.mysql.jdbc.Util.stackTraceToString(Util.java:355) at com.mysql.jdbc.Util.<clinit>(Util.java:120) ... 11 moreCaused by: java.lang.RuntimeException: Can't load resource bundle due to underlying exception java.util.MissingResourceException: Can't find resource for bundle 'com.mysql.jdbc.LocalizedErrorMessages_zh_CN', key '' at com.mysql.jdbc.Messages.<clinit>(Messages.java:61) ... 13 moreCaused by: java.util.MissingResourceException: Can't find resource for bundle 'com.mysql.jdbc.LocalizedErrorMessages_zh_CN', key '' at java.util.ResourceBundle.missingResourceException(ResourceBundle.java:237) at java.util.ResourceBundle.getBundle(ResourceBundle.java:229) at java.util.ResourceBundle.getBundle(ResourceBundle.java:140) at com.mysql.jdbc.Messages.<clinit>(Messages.java:59) ... 13 more
添加回答
举报
0/150
提交
取消