Oracle不支持的字符集 (在类路径中添加 orai18n.jar): ZHS16GBK

1.报错内容

出现 java.sql.SQLException: 不支持的字符集 (在类路径中添加 orai18n.jar): ZHS16GBK

Exception in thread "main" java.sql.SQLException: 不支持的字符集 (在类路径中添加 orai18n.jar): ZHS16GBK
at oracle.sql.CharacterSetUnknown.failCharsetUnknown(CharacterSetFactoryThin.java:233)
at oracle.sql.CharacterSetUnknown.convert(CharacterSetFactoryThin.java:194)
at oracle.jdbc.driver.PhysicalConnection.throughDbCharset(PhysicalConnection.java:10402)
at oracle.jdbc.driver.PhysicalConnection.enquoteIdentifier(PhysicalConnection.java:10479)
at oracle.jdbc.driver.OracleStatement.enquoteIdentifier(OracleStatement.java:6452)
at oracle.jdbc.driver.OracleStatement.getColumnIndex(OracleStatement.java:3853)
at oracle.jdbc.driver.InsensitiveScrollableResultSet.findColumn(InsensitiveScrollableResultSet.java:270)
at oracle.jdbc.driver.GeneratedResultSet.getString(GeneratedResultSet.java:596)
at com.courage.apacheDBUtils.DBUtilsTest.main(DBUtilsTest.java:17)

2.解决办法：（引入依赖）

     
       
            com.oracle.database.jdbc
            ojdbc8
            19.15.0.0
        


        
            com.oracle.database.nls
            orai18n
            19.15.0.0
        

出现这个问题的原因是：我们部分数据库编码是 ：ZHS16GBK

查看数据库编码：select * from nls_database_parameters where parameter =’NLS_CHARACTERSET’;