Type aliases (typeAliases)
Type aliases can set an abbreviated name for a Java type. It is only used for XML configuration and is intended to reduce redundant writing of fully qualified class names. E.g:
<typeAliases>
<typeAlias alias="Author" type="domain.blog.Author"/>
<typeAlias alias="Blog" type="domain.blog.Blog"/>
<typeAlias alias="Comment" type="domain.blog.Comment"/>
<typeAlias alias="Post" type="domain.blog.Post"/>
<typeAlias alias="Section" type="domain.blog.Section"/>
<typeAlias alias="Tag" type="domain.blog.Tag"/>
</typeAliases>
当这样配置时,Blog 可以用在任何使用 domain.blog.Blog 的地方。
也可以指定一个包名,MyBatis 会在包名下面搜索需要的 Java Bean,比如:
<typeAliases>
<package name="domain.blog"/>
</typeAliases>