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java_mybatis

发布时间:2020-06-14 15:36:22 来源:网络 阅读:302 作者:zjy1002261870 栏目:开发技术

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<properties resource="META-INF/properties/dbms.properties"></properties>
<settings>

 <setting name="cacheEnabled" value="true" /> <!-- mybatis cache 사용여부 --> <setting name="lazyLoadingEnabled" value="true" /> <!-- 지연로딩 사용여부 --> <setting name="multipleResultSetsEnabled" value="true" /> <!-- 한 개의 구문에서 여러 개의 ResultSet을 허용할지 여부 --> <setting name="useColumnLabel" value="true" /> <!-- 컬럼명 대신 컬럼 라벨을 사용 --> <setting name="useGeneratedKeys" value="false" /> <!-- 생성키에 대한 JDBC 지원 허용 여부 --> <setting name="autoMappingBehavior" value="PARTIAL" /> <!-- mybatis가 컬럼을 필드/프로퍼티에 자동으로 매핑할지와 방법에 대한 명시(PARTIAL은 중첩되지 않은 것들을 매핑 --> <setting name="defaultExecutorType" value="SIMPLE" /> <!-- 디폴트 Executor 설정(SIMPLE은 특별히 동작하는 것은 업음) --> <setting name="defaultStatementTimeout" value="10" /> <!-- DB 응답 타임아웃 설정 --> <setting name="safeRowBoundsEnabled" value="false" /> <!-- 중첩구문내 RowBound 사용 허용여부 --> <setting name="mapUnderscoreToCamelCase" value="false" /> <!-- 전통적 DB 컴럼명을 JAVA의 Camel표기법으로 자동 매핑 설정 --> <setting name="localCacheScope" value="SESSION" /> <!-- 로컬캐시 사용여부(SESSION: 세션을 사용해서 모든쿼리를 캐시) --> <setting name="jdbcTypeForNull" value="NULL" /> <!-- mybatis로 넘어오는 parameter가 null인 경우, jdbcType을 Setting --> <setting name="lazyLoadTriggerMethods" value="equals,clone,hashCode,toString" /> <!-- 지연로딩을 야기하는 객체의 메소드를 명시 --> <setting name="callSettersOnNulls" value="true" /> <!-- 가져온 값이 null일때 setter나 맵의 put 메소드를 호출할지를 명시 (false일경우, null인 field는 제거되어 나타남 : default는 false --> </settings> <mappers> <!-- <property name="mapperLocations" value="classpath:META-INF/persistence/mybatis/${dbms.kind}/*Mapper.xml"></property> --> <mapper resource="META-INF/persistence/mybatis/${dbms.kind}/GoodsMapper.xml" /> <mapper resource="META-INF/persistence/mybatis/${dbms.kind}/Paging.xml" /> <mapper resource="META-INF/persistence/mybatis/${dbms.kind}/SurveyMapper.xml" /> </mappers>

</configuration>
<?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="paging">

<!-- 패이징을 위한 샘플 QUERY 입니다..업무에 맞게 수정하셔서 사용 바랍니다.. --> <sql id="pagingPreSQL"> SELECT * FROM ( SELECT ROWNUM AS "ROWNUMBER" , AA.* FROM ( </sql> <sql id="pagingPostSQL"> ) AA ) AAA <![CDATA[ WHERE AAA.ROWNUMBER >= #{firstRowIndex} AND AAA.ROWNUMBER <= #{lastRowIndex} ]]> </sql> <sql id="pagingPreSqlOverCount"> SELECT FLOOR((AA.totalCount-1)/#{rowPerPage})+1 totalPage , AA.* FROM ( SELECT COUNT(*) OVER() totalCount, ROWNUM ROWNUMBER,MAINSQL.* FROM ( </sql> <sql id="pagingPostSqlOverCount"> ) MAINSQL <![CDATA[ ) AA WHERE ROWNUMBER>=((#{pageNo}-1)*#{rowPerPage})+1 AND ROWNUMBER <= (((#{pageNo}-1)*#{rowPerPage})+1) + #{rowPerPage}-1 ]]> </sql>

</mapper>
<?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="FileUploadDataMapper">

<select id="getFileUploadData" parameterType="java.util.Map" resultType="java.util.Map"> SELECT [Number] ,[FileGuid] ,[FileId] ,[FilePath] ,[FileName] ,[FileType] ,[FileSize] ,[CreateTime] FROM [dbo].[AA_FileUploadData] WHERE 1=1 <if test="FileGuid !=null and FileGuid !='' "> AND FileGuid= #{FileGuid} </if> <if test="FileId !=null and FileId !='' "> AND FileId= #{FileId} </if> </select> <select id="getFileUploadDataList" parameterType="java.util.Map" resultType="java.util.Map"> <include refid="paging.pagingPreSQL" /> select ROW_NUMBER() over(order by Number desc ) rownum,[Number] ,[FileGuid] ,[FileId] ,[FilePath] ,[FileName] ,[FileType] ,[FileSize] ,[CreateTime] from AA_FileUploadData where 1=1 <if test="FileGuid !=null and FileGuid !='' "> AND FileGuid= #{FileGuid} </if> <if test="FileId !=null and FileId !='' "> AND FileId= #{FileId} </if> <include refid="paging.pagingPostSQL" /> </select> <select id="getFileUploadDataListCnt" parameterType="java.util.Map" resultType="java.lang.Integer"> select count(1) as "totalCnt" from AA_FileUploadData where 1=1 <if test="FileGuid !=null and FileGuid !='' "> AND FileGuid= #{FileGuid} </if> <if test="FileId !=null and FileId !='' "> AND FileId= #{FileId} </if> </select> <!-- useGeneratedKeys="true" keyProperty="GoodsID" --> <insert id="insertFileUploadData" parameterType="java.util.Map"> <selectKey resultType="int" keyProperty="Number" order="AFTER"> select @@IDENTITY as id </selectKey> INSERT INTO [dbo].[AA_FileUploadData] ([FileGuid] ,[FileId] ,[FilePath] ,[FileName] ,[FileType] ,[FileSize] ,[CreateTime]) VALUES ( #{FileGuid}, #{FileId}, #{FilePath}, #{FileName}, #{FileType}, #{FileSize}, GetDate() ) </insert> <delete id="deleteFileUploadData" parameterType="java.util.Map"> DELETE FROM AA_FileUploadData WHERE FileGuid = #{FileGuid} <if test="FileId !=null and FileId !='' "> AND FileId = #{FileId} </if> </delete>

</mapper>

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