Easy Code IDEA plug-in custom template

A, dao template

##定义初始变量
#set($tableName = $tool.append($tableInfo.name, "Dao"))
##设置回调
$!callback.setFileName($tool.append($tableName, ".java"))
$!callback.setSavePath($tool.append($tableInfo.savePath, "/dao"))

##拿到主键
#if(!$tableInfo.pkColumn.isEmpty())
    #set($pk = $tableInfo.pkColumn.get(0))
#end

#if($tableInfo.savePackageName)package $!{tableInfo.savePackageName}.#{end}dao;

import $!{tableInfo.savePackageName}.entity.$!{tableInfo.name};
import org.apache.ibatis.annotations.Param;
import java.util.List;

/**
 * $! {TableInfo.comment} ($ ! {TableInfo.name}) table database access layer 
 * 
 * @author xiaoG 
 * @Since $! Time.currTime () 
 * / 
public interface $! {{TableName} 

    / ** 
     * by single query data ID 
     * 
     ! * @param $ pk.name primary key 
     * @return instance object 
     * / 
    ! $ {} tableInfo.name the findById (!! $ $ pk.shortType pk.name) ;
 
    / ** 
     * entity not empty query attribute as a filter condition 
     * 
     * @param $! tool.firstLowerCase ($!} {tableInfo.name) instance object 
     * @return object list 
     * / 
    list <$!} {tableInfo.name> findBy $! {TableInfo } .name ($ {$} tableInfo.name tool.firstLowerCase (tableInfo.name $ {})!!!) ;
 
    / **
     * New Entity property is not null columns 
     * 
     * @param $! Tool.firstLowerCase ($!} {TableInfo.name) instance object 
     * @return impact number line 
     * / 
    int INSERT ($!} {TableInfo.name $! tool.firstLowerCase (tableInfo.name} $ {!)) ;
 
    / ** 
     * batch add all the columns, the length of the list can not be 0, and the list is null or uniform uniform id is not null 
     * 
     * @param instance object list set list 
     * @return affect the number of rows 
     * / 
    int insertList (List <tableInfo.name} $ {!> List) ;
 
    / ** 
     * modified by the entity's primary key attribute is not null columns 
     * 
     * @param tool.firstLowerCase $ ($!! {tableInfo.name}) instance object 
     * @return affect the number of rows 
     * /
    Update int ($ {$} tableInfo.name tool.firstLowerCase (tableInfo.name $ {})!!!) ;
 
    / ** 
     * modified entity list through the primary key, the length of the list can not be 0 
     * Note: when an entity attribute is null , respectively the corresponding column will be updated to null 
     * 
     @param List instance object * 
     @return impact number rows * 
     * / 
    int UpdateBatch (List <tableInfo.name} $ {!> List) ;
 
    / ** 
     * delete data by primary key 
     * 
     * @param $ pk.name primary key! 
     * @return affect the number of rows 
     * / 
    int deleteById ($ pk.shortType $ pk.name!!) ;
 
    / ** 
     * batch delete empty property by a non-entity 
     * 
     * @param $ Tool! .firstLowerCase ($! {tableInfo.name}) entity 
     * @return affect the number of rows 
     * /
    tableInfo.name deleteBatchBy $ {} int ($ {$} tableInfo.name tool.firstLowerCase (tableInfo.name $ {})!!!)! ;
   
    / ** 
     * delete list by the primary key, the length of the list can not be 0 
     * 
     * @ param list primary key list 
     * @return impact number line 
     * / 
    int deleteBatchByIds (list <$ pk.shortType!> list) ;
     
}

 

Two, mapper.xml template

##引入mybatis支持
$!mybatisSupport

##设置保存名称与保存位置
$!callback.setFileName($tool.append($!{tableInfo.name}, "Mapper.xml"))
$!callback.setSavePath($tool.append($modulePath, "/src/main/resources/mapper"))

##拿到主键
#if(!$tableInfo.pkColumn.isEmpty())
    #set($pk = $tableInfo.pkColumn.get(0))
#end

<?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="$!{tableInfo.savePackageName}.dao.$!{tableInfo.name}Dao">

    <resultMap type="$!{tableInfo.savePackageName}.entity.$!{tableInfo.name}" id="$!{tableInfo.name}ResultMap">
#foreach($column in $tableInfo.fullColumn)
        <result property="$!column.name" column="$!column.obj.name" jdbcType="$!column.ext.jdbcType"/>
#end
    </resultMap>

    <sql id="table_field">
      #allSqlColumn()
      
    </sql>
       
    <!--通过Id查询单个-->
    <select id="findById" resultMap="$!{tableInfo.name}ResultMap">
        select
          <include refid="table_field" />
        from $!{tableInfo.obj.parent.name}.$!tableInfo.obj.name
        where $!pk.obj.name = #{$!pk.name}
    </select>


    <!--通过实体不为空的属性作为筛选条件查询-->
    <select id="findBy$!{tableInfo.name}" resultMap="$!{tableInfo.name}ResultMap">
        select
          <include refid="table_field" />
        from $!{tableInfo.obj.parent.name}.$!tableInfo.obj.name
        <where>
#foreach($column in $tableInfo.fullColumn)
            <if test="$!column.name != null">
                and $!column.obj.name = #{$!column.name}
            </if>
#end
        </where>
    </select>

    <!--新增实体属性不为null的列-->
    <insert id="insert" keyProperty="$!pk.name" useGeneratedKeys="true">
        insert into $!{tableInfo.obj.parent.name}.$!{tableInfo.obj.name}
        <trim prefix="(" suffix=")" suffixOverrides=",">
#foreach($column in  $tableInfo.fullColumn)
          <if test="$!column.name != null">
             $!column.obj.name,
          </if>
#end          
        </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
#foreach($column in  $tableInfo.fullColumn)
          <if test="$!column.name != null">
             #{$!column.name},
          </if>
#end
        </trim>
    </insert>

    <!--批量新增所有列，列表长度不能为0，且列表id统一为null或者统一不为null-->
    <insert id="insertList" keyProperty="$!pk.name" useGeneratedKeys="true" parameterType="list">
        insert into $!{tableInfo.obj.parent.name}.$!{tableInfo.obj.name}
         (<if test="$!pk.name != null">$!pk.obj.name,</if>#foreach($column in $tableInfo.otherColumn)$!{column.obj.name}#if($velocityHasNext), #end#end)
        values
        <foreach item="item" collection="list" separator="," open="" close="" index="index">
         (<if test="$!pk.name != null">#{$!pk.name},</if>#foreach($column in $tableInfo.otherColumn)#{$!{column.name}}#if($velocityHasNext), #end#end)
        </foreach>
    </insert>

    <!--通过主键修改实体属性不为null的列-->
    <update id="update">
        update $!{tableInfo.obj.parent.name}.$!{tableInfo.obj.name}
        <set>
#foreach($column in $tableInfo.otherColumn)
            <if test="$!column.name != null#if($column.type.equals("java.lang.String")) and $!column.name != ''#end">
                $!column.obj.name = #{$!column.name},
            </if>
#end
        </set>
        where $!pk.obj.name = #{$!pk.name}
    </update>

    <!--通过主键修改实体列表，列表长度不能为0，注意：当实体属性为null时，对应的列也会别更新为null-->
    <update id="updateBatch" parameterType="list">
        update $!{tableInfo.obj.parent.name}.$!{tableInfo.obj.name} set
#foreach($column in $tableInfo.otherColumn)
        <foreach item="item" collection="list" separator="," open="" close="" index="index">
            $!column.obj.name = CASE
              WHEN #{item.$!pk.name} THEN #{item.$!column.name}
            END
        </foreach>
#end
        where $!pk.obj.name in
        <foreach item="item" collection="list" separator="," open="(" close=")" index="index">
            #{item.$!pk.name}
        </foreach>
    </update>

    <!--通过主键删除-->
    <delete id="deleteById">
        delete from $!{tableInfo.obj.parent.name}.$!{tableInfo.obj.name} where $!pk.obj.name = #{$!pk.name}
    </delete>

    <!--通过实体非空属性删除-->
    <delete id="deleteBatchBy$!{tableInfo.name}">
        delete from $!{tableInfo.obj.parent.name}.$!{tableInfo.obj.name}
        <where>
#foreach($column in $tableInfo.otherColumn)
            <if test="$!column.name != null">
                and $!column.obj.name = #{$!column.name}
            </if>
#end
        </where>
    </delete>
    
    <!--通过主键列表删除，列表长度不能为0-->
    <delete id="deleteBatchByIds" parameterType="list">
        delete from $!{tableInfo.obj.parent.name}.$!{tableInfo.obj.name} where $!pk.obj.name in
        <foreach item="item" collection="list" separator="," open="(" close=")" index="index">
            #{item}
        </foreach>
    </delete>
</mapper>