mybatisPlus resultType resultMap

MyBatis-Plus is an enhanced version of the MyBatis framework, providing additional features and utilities. It simplifies database operations by automatically generating SQL statements and mapping result sets to Java objects.

In MyBatis-Plus, you can use the `resultType` and `resultMap` annotations to define the mapping between query results and Java objects.

The `resultType` annotation is used to specify the Java class that the query result should be mapped to. For example:

@ResultType(User.class)
List<User> getUsers();

Here, the query result will be mapped to a list of `User` objects.

Alternatively, you can use the `resultMap` annotation to define a custom result mapping. This allows you to map the query result to different properties of a Java object or even multiple Java objects. For example:

@ResultMap("userMap")
List<User> getUsers();

In this case, you would need to define the "userMap" in your XML configuration file or using annotations to specify the mapping details.

Overall, both `resultType` and `resultMap` annotations in MyBatis-Plus provide flexibility in mapping query results to Java objects based on your specific requirements.