当目标具有与源同名的变量时，@Mapping与自定义源和目标变量的映射不能正常工作

@Mapper
public interface MyMapper {
    @Mapping(source = "sourceField", target = "targetField")
    TargetObject map(SourceObject source);
}

@Mapper
public interface MyMapper {
    @Mapping(source = "sourceField", target = "targetField", qualifiedByName = "customMapping")
    TargetObject map(SourceObject source);

    @Named("customMapping")
    default String customMappingMethod(String sourceField) {
        // 自定义映射逻辑
        return "Custom: " + sourceField;
    }
}

public class SourceObject {
    private String sourceField;
    // getters and setters
}

public class TargetObject {
    private String targetField;
    // getters and setters
}

@Mapper
public interface MyMapper {
    @Mapping(source = "sourceField", target = "targetField")
    TargetObject map(SourceObject source);
}

@Mapper
public interface MyMapper {
    @Mapping(source = "sourceField", target = "targetField", qualifiedByName = "customMapping")
    TargetObject map(SourceObject source);

    @Named("customMapping")
    default String customMappingMethod(String sourceField) {
        // 自定义映射逻辑
        return "Custom: " + sourceField;
    }
}