UML类图：论坛

HomeController

-DiscussPostService ：discussPostService-UserService：userService

+String getIndexPage(Page page)

DiscussPostService

-DiscussPostMapper：discussPostMapper

DiscussPostMapper

Page

-int：curent-int：limit-int：rows-String：path

+ int getCurrent()+ void setCurrent(int current)+ int getLimit()+ int getRows()+ void setRows(int rows)+ String getPath()+ void setPath(String path)+ int getOffset()+ int getTotal()+ int getFrom()+ int getTo()

UserService

- UserMapper:  userMapper- MailClient:  mailClient- LoginTicketMapper loginTicketMapper- HostHolder:  hostHolder

userMapper.xml

<select id=\"selectById\" resultType=\"User\"><select id=\"selectByName\" resultType=\"User\"><select id=\"selectByEmail\" resultType=\"User\"><insert id=\"insertUser\" parameterType=\"User\" keyProperty=\"id\"><update id=\"updateStatus\"><update id=\"updateHeader\"><update id=\"updatePassword\">

User

-  int id;-  String username;-  String password;-  String salt;-  String email;-  int type;-  int status;-  String activationCode;-  String headerUrl;-  Date createTime;

+ get/set方法+ String toString()

UserMapper

discussPostMapper.xml

<select id=\"selectDiscussPosts\" resultType=\"DiscussPost\"><select id=\"selectDiscussPostRows\" resultType=\"int\"><insert id=\"insertDiscussPost\" parameterType=\"DiscussPost\" keyProperty=\"id\"><select id=\"selectDiscussPostById\" resultType=\"DiscussPost\">