7.Eclipse+SSM+新增_通过用exlipse利用ssm技术三个表进行新增-优快云博客

本文链接：https://blog.youkuaiyun.com/YKYZSYA/article/details/108071416

环境搭建参考https://blog.youkuaiyun.com/YKYZSYA/article/details/108000053
对象封装参考https://blog.youkuaiyun.com/YKYZSYA/article/details/108070188
查所有参考https://blog.youkuaiyun.com/YKYZSYA/article/details/108034576
jsp页面
add.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
    <!DOCTYPE html>
<html>
 <head>
  <meta charset="UTF-8">
  <title>Insert title here</title>
 </head>
 <body>
  <form action="add" method="post">
   <table border="1px solid red" cellpadding="0px" cellspacing="0px" align="center">
    <tr>
     <td>姓名:</td>
     <td><input type="text" name="pname"></td>
    </tr>
    <tr>
     <td>身份证:</td>
     <td><input type="text" name="idcard"></td>
    </tr>
    <tr>
     <td>电话:</td>
     <td><input type="text" name="phone"></td>
    </tr>
    <tr>
     <td>性别:</td>
     <td><input type="radio" name="sex" value="男" checked="checked">男
      <input type="radio" name="sex" value="女">女</td>
    </tr>
    <tr>
     <td>体温:</td>
     <td><input type="text" name="temperature"></td>
    </tr>
    <tr>
     <td align="center" colspan="2"><input type="submit" value="提交"></td>
    </tr>
    </table>
    </form>
    </body>
    </html>

Dao层接口层 PersonDao.java

  //添加
   public int add(Person person);

Dao层mapper层 Personmapper.xml

<insert id="add" parameterType="person">
 insert into Person values(#{pname},#{phone},#{idcard},#{temperature},#{sex},#{userinfo.uid});
 </insert>

Service层接口层 PersonSer.java

public int add(Person person);

Service层实现层 PersonSerImpl.java

@Override
 public int add(Person person) {
  // TODO Auto-generated method stub
  return personDao.add(person);
 }

Controller层 PersonCon.java

 @RequestMapping("add")
   public ModelAndView add(Person person,HttpSession session) {
    ModelAndView mv=new ModelAndView();
    Userinfo userinfo=(Userinfo) session.getAttribute("userinfo");
    person.setUserinfo(userinfo);
    if ( personSer.add(person)>0) {
    //跳到查所有
     mv.setViewName("redirect:queryall");
    }
    return mv;
   }