mysql_connector_java_5.1.34_bin.jar(5.1.19驅動也不行) mysql5.6 代碼: 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); 錯誤信息如下： 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.

(Util.java:120)

... 11 more

Caused 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.

(Messages.java:61)

... 13 more

Caused 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.

(Messages.java:59)

... 13 more

總結

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