edu-saas/edu-user/edu-user-server/src/main/resources/config.mybatis/SysConfigMapper.xml

<?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">
<!-- 这个文件是自动生成的。 不要修改此文件。所有改动将在下次重新自动生成时丢失。 -->
<mapper namespace="com.keao.edu.user.dao.SysConfigDao">

	<resultMap type="com.keao.edu.common.entity.SysConfig" id="SysConfig">
		<result column="id_" property="id" />
		<result column="param_name_" property="paramName" />
		<result column="paran_value_" property="paranValue" />
		<result column="description_" property="description" />
		<result column="create_on_" property="createOn" />
		<result column="modify_on_" property="modifyOn" />
		<result column="group_" property="group" />
	</resultMap>

	<!-- 根据主键查询一条记录 -->
	<select id="get" resultMap="SysConfig">
		SELECT * FROM sys_config WHERE id_ = #{id}
	</select>

	<!-- 全查询 -->
	<select id="findAll" resultMap="SysConfig">
		SELECT * FROM sys_config where 1=1
		<if test="group != null">
			and group_ = #{group}
		</if>
		ORDER BY id_
	</select>

	<!-- 向数据库增加一条记录 -->
	<insert id="insert" parameterType="com.keao.edu.common.entity.SysConfig"
		useGeneratedKeys="true" keyColumn="id" keyProperty="id">
		<!-- <selectKey resultClass="int" keyProperty="id" > SELECT SEQ_WSDEFINITION_ID.nextval 
			AS ID FROM DUAL </selectKey> -->
		INSERT INTO sys_config
		(id_,param_name_,paran_value_,description_,create_on_,modify_on_,group_)
		VALUES(#{id},#{paramName},#{paranValue},#{description},#{createOn},#{modifyOn},#{group})
	</insert>

	<!-- 根据主键查询一条记录 -->
	<update id="update" parameterType="com.keao.edu.common.entity.SysConfig">
		UPDATE sys_config
		<set>
			<if test="modifyOn != null">
				modify_on_ = #{modifyOn},
			</if>
			<if test="paranValue != null">
				paran_value_ = #{paranValue},
			</if>
			<if test="description != null">
				description_ = #{description},
			</if>
			<if test="paramName != null">
				param_name_ = #{paramName},
			</if>
			<if test="group != null">
				group_ = #{group}
			</if>
		</set>
		WHERE id_ = #{id}
	</update>

	<!-- 根据主键删除一条记录 -->
	<delete id="delete">
		DELETE FROM sys_config WHERE id_ = #{id}
	</delete>

	<!-- 分页查询 -->
	<select id="queryPage" resultMap="SysConfig" parameterType="map">
		SELECT * FROM sys_config ORDER BY id_
		<include refid="global.limit" />
	</select>

	<!-- 查询当前表的总记录数 -->
	<select id="queryCount" resultType="int">
		SELECT COUNT(*) FROM sys_config
	</select>
	
	<select id="findByParamName" resultMap="SysConfig">
		SELECT * FROM sys_config WHERE param_name_ = #{paramName}
	</select>
    <select id="findConfigValue" resultType="java.lang.String">
		SELECT paran_value_ FROM sys_config WHERE param_name_ = #{paramName}
	</select>
</mapper>