【jeecg-mybatis版本】 mybatis+spring mvc 完美整合方案 查询,保存,更新,删除自动生成
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2022-03-01 15:40:02
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Jeecg-Mybatis版本代码生成器演示视频
http://pan.baidu.com/share/link?shareid=243717&uk=2668473880
简要说明
JEECG[J2EE Code Generation]
代码生成:根据表生成对应的Bean,Service,Dao,Action,XML,JSP等,增删改查功能直接使用,实现了快速开发
jeecg-mybatis-framework,采用SpringMVC+Mybatis等主流框架
支持数据库: Mysql,Oracle10g
前端:使用Jquery和Easyui技术.JS封装简洁,操作简单.
权限:对菜单,按钮控制.根据登陆用户权限展示拥有的菜单和按钮.
拦截:对所有无权限URL进行拦截,防止手动发送HTTP请求,确保系统全性.
- <?xml version="1.0" encoding="UTF-8"?>
- <!DOCTYPE mapper
- PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
- "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
- <mapper namespace="scott.dao.demo.JeecgNoteDao" >
- <!-- Result Map-->
- <resultMap id="BaseResultMap" type="scott.entity.demo.JeecgNote" >
- <result column="id" property="id"/>
- <result column="title" property="title"/>
- <result column="content" property="content"/>
- <result column="crtuser" property="crtuser"/>
- <result column="crtuser_name" property="crtuser_name"/>
- <result column="create_dt" property="create_dt"/>
- <result column="deleted" property="deleted"/>
- </resultMap>
- <!-- jeecg_note table all fields -->
- <sql id="Base_Column_List" >
- id,title,content,crtuser,crtuser_name,create_dt,deleted
- </sql>
- <!-- 查询条件 -->
- <sql id="Example_Where_Clause">
- where 1=1
- <trim suffixOverrides="," >
- <if test="id != null and id != ''" >
- and id = #{id}
- </if>
- <if test="title != null and title != ''" >
- and title = #{title}
- </if>
- <if test="content != null and content != ''" >
- and content = #{content}
- </if>
- <if test="crtuser != null and crtuser != ''" >
- and crtuser = #{crtuser}
- </if>
- <if test="crtuser_name != null and crtuser_name != ''" >
- and crtuser_name = #{crtuser_name}
- </if>
- <if test="create_dt != null and create_dt != ''" >
- and create_dt = #{create_dt}
- </if>
- <if test="deleted != null and deleted != ''" >
- and deleted = #{deleted}
- </if>
- </trim>
- </sql>
- <!-- 插入记录 -->
- <insert id="add" parameterType="Object" >
- <selectKey resultType="java.lang.Integer" order="AFTER" keyProperty="id">
- SELECT LAST_INSERT_ID()
- </selectKey>
- insert into jeecg_note(id,title,content,crtuser,crtuser_name,create_dt,deleted)
- values(#{id},#{title},#{content},#{crtuser},#{crtuser_name},#{create_dt},#{deleted})
- </insert>
- <!-- 根据id,修改记录-->
- <update id="update" parameterType="Object" >
- update jeecg_note set title=#{title},content=#{content},crtuser=#{crtuser},crtuser_name=#{crtuser_name},create_dt=#{create_dt},deleted=#{deleted} where id=#{id}
- </update>
- <!-- 修改记录,只修改只不为空的字段 -->
- <update id="updateBySelective" parameterType="Object" >
- update jeecg_note set
- <trim suffixOverrides="," >
- <if test="title != null ">
- title=#{title},
- </if>
- <if test="content != null ">
- content=#{content},
- </if>
- <if test="crtuser != null ">
- crtuser=#{crtuser},
- </if>
- <if test="crtuser_name != null ">
- crtuser_name=#{crtuser_name},
- </if>
- <if test="create_dt != null ">
- create_dt=#{create_dt},
- </if>
- <if test="deleted != null ">
- deleted=#{deleted},
- </if>
- </trim> where id=#{id}
- </update>
- <!-- 删除记录 -->
- <delete id="delete" parameterType="Object">
- delete from jeecg_note where id = #{id}
- </delete>
- <!-- 根据id查询 公告 -->
- <select id="queryById" resultMap="BaseResultMap" parameterType="Object">
- select <include refid="Base_Column_List" />
- from jeecg_note where id = #{id}
- </select>
- <!-- 公告 列表总数-->
- <select id="queryByCount" resultType="java.lang.Integer" parameterType="Object">
- select count(1) from jeecg_note
- <include refid="Example_Where_Clause"/>
- </select>
- <!-- 查询公告列表 -->
- <select id="queryByList" resultMap="BaseResultMap" parameterType="Object">
- select
- <include refid="Base_Column_List"/>
- from jeecg_note
- <include refid="Example_Where_Clause"/>
- <if test="pager.orderCondition != null and pager.orderCondition != ''" >
- ${pager.orderCondition}
- </if>
- <if test="pager.mysqlQueryCondition != null and pager.mysqlQueryCondition != ''" >
- ${pager.mysqlQueryCondition}
- </if>
- </select>
- </mapper>
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