declared generice return type

[timbersea]

decalared as this <T> T query(@Param("sql") String sql,@Param("type") Class<T> type);
in xml file <select id="query" resultType="${type}"> ${sql} </select> it dose';t work ,Caused by: java.lang.ClassNotFoundException: Cannot find class: ${type}
how to implements the function , the return type is determined by the runtime paramaters

[jeffgbutler]

This won't work as you've discovered. MyBatis calculates result maps at startup and there is no current mechanism for dynamically changing them.

If you want a truly dynamic result, then the return type should be Map<String, Object> and then you can write your own converters.