按照“ long_zhi(要啥没啥)”的说法,产生新的异常 java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Column index 15 is out of range. at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown Source) at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source) at com.microsoft.jdbc.base.BaseResultSet.validateColumnIndex(Unknown Source) at com.microsoft.jdbc.base.BaseResultSet.getString(Unknown Source) at logintest.Login.main(Login.java:29) Exception in thread "main"
java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Column index 15 is out of range.
at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown Source)
at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)
at com.microsoft.jdbc.base.BaseResultSet.validateColumnIndex(Unknown Source)
at com.microsoft.jdbc.base.BaseResultSet.getString(Unknown Source)
at logintest.Login.main(Login.java:29)
Exception in thread "main"
java里数组下标是从0开始的,你取rs.getString(15)就是要取第十六个字段