Java连接Access出现乱码错误
DBCon Exception: [Microsoft][ODBC Microsoft Access ?????] ?Ҳ????ļ? '(δ֪??)'??
java.sql.SQLException: [Microsoft][ODBC Microsoft Access ?????] ?Ҳ????ļ? '(δ֪??)'??
at sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6957)
at sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:7114)
at sun.jdbc.odbc.JdbcOdbc.SQLDriverConnect(JdbcOdbc.java:3073)
at sun.jdbc.odbc.JdbcOdbcConnection.initialize(JdbcOdbcConnection.java:323)
at sun.jdbc.odbc.JdbcOdbcDriver.connect(JdbcOdbcDriver.java:174)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
at database.DataBase.<init>(DataBase.java:27)
at Util.DataPrePreProcess.preprocess(DataPrePreProcess.java:78)
at Util.DataPrePreProcess.main(DataPrePreProcess.java:118)
Exception in thread "main" java.lang.NullPointerException
at Util.DataPrePreProcess.preprocess(DataPrePreProcess.java:82)
at Util.DataPrePreProcess.main(DataPrePreProcess.java:118)