mybaties，接口传入参数的各种情况

总纲：
无论你传的参数是什么样的，最后mybtis都会将你传入的转换为map的

方式1
接口

    /**
     * 通过userid,ParentID获取 List<Menu>
     */  

    public List<Menu> getMenus(String parID,Integer userId);

映射文件

<select id="getMenus" resultMap="menu" >
    select
        MenuID,
        Title,
        ParentID,
        PageUrl,
        Sequence,
        IsLeaf,
        IconName,
        IsActive,
        PrivilegeID,
        CreateDate,
        CreateBy,
        ModifyDate,
        ModifyBy
        from Menu
      where UserID=#{0}
     and ParentID=#{1}

    </select>

方式2基于注解
接口

    /**
     * 通过userid,ParentID获取 List<Menu>
     */  

    public List<Menu> getMenus( @Param("parentID")String parID,@Param("uid")Integer userId);

映射文件

<select id="getMenus" resultMap="menu" >
    select
        MenuID,
        Title,
        ParentID,
        PageUrl,
        Sequence,
        IsLeaf,
        IconName,
        IsActive,
        PrivilegeID,
        CreateDate,
        CreateBy,
        ModifyDate,
        ModifyBy
        from Menu
      where UserID=#{uid}
      and ParentID=#{parentID}

    </select>

方式3 Map封装多参数
接口

    /**
     * 通过userid,ParentID获取 List<Menu>
     */  

    public List<Menu> getMenus(Map<String,Object> map);

映射文件

<select id="getMenus" resultMap="menu" >
    select
        MenuID,
        Title,
        ParentID,
        PageUrl,
        Sequence,
        IsLeaf,
        IconName,
        IsActive,
        PrivilegeID,
        CreateDate,
        CreateBy,
        ModifyDate,
        ModifyBy
        from Menu
       where UserID=#{userID}
        and ParentID=#{parentID}

    </select>

方式4 List封装
接口

    /**
     * 通过userid,ParentID获取 List<Menu>
     */  

    public List<Menu> getMenus(List<String> lists);

映射文件

<select id="getMenus" resultMap="menu" >
    select
        MenuID,
        Title,
        ParentID,
        PageUrl,
        Sequence,
        IsLeaf,
        IconName,
        IsActive,
        PrivilegeID,
        CreateDate,
        CreateBy,
        ModifyDate,
        ModifyBy
        from Menu
       where  ParentID in
         <foreach item="parentID " index="index" collection="list" open="(" separator="," close=")">  
    　　　　#{parentID }  
    　　</foreach>  
    </select>