MyBatis调用oracle存储过程

前言

• 存储过程书写要规范（IN 、OUT 参数一定要写上，例如：v_siteNo IN VARCHAR2），不然JAVA调用有问题，拿不到存储过程返回值

存储过程ONE

create or replace procedure P_GetToken(v_siteNo IN VARCHAR2,
                                     tv    OUT varchar2) IS

MyBatis代码

 <select id="getSerialCodeBySiteCode" parameterType="Map" statementType="CALLABLE" >
 		{call P_GetToken(
 			#{v_siteNo,jdbcType=VARCHAR,mode=IN},#{tv,mode=OUT,jdbcType=VARCHAR}
 		)}
select>

后台代码

• ServiceImp实现类获取存储过程返回值

@Override
public String getSerialCodeBySiteCode(String siteCode){
	Map<String,String> map = new HashMap();
	map.put("v_siteNo",siteCode);
	customerMainDao.getSerialCodeBySiteCode(map);
	return map.get("tv");
}

存储过程TWO

CREATE OR REPLACE PROCEDURE P_USERINFOLIST(BEGINDATE IN VARCHAR2, --格式yyyy-mm-dd hh24:mi:ss
                                               ENDDATE   IN VARCHAR2,
                                               SITENAME  IN VARCHAR2,
                                               EMPNO     IN VARCHAR2,
                                               scanType  in varchar2,
                                               RF        OUT SYS_REFCURSOR) IS

MyBatis代码

<resultMap type="CourierInfo" id="CourierInfoMap">
	<result column="RECEIVEINFO" property="consigneeName"/>
	<result column="BILLCODE" property="billCode"/>
	<result column="SCANTIME" property="expCabinetTime"/>
	<result column="CABINETTYPE" property="expCabinetType"/>
resultMap>


<select id="listCourierInfoList" statementType="CALLABLE">	
  	 	{call P_USERINFOLIST(
  			#{BeginDate,jdbcType=VARCHAR,mode=IN},
  			#{EndDate,jdbcType=VARCHAR,mode=IN},
  			#{SiteName,jdbcType=VARCHAR,mode=IN},
  			#{EmpNo,jdbcType=VARCHAR,mode=IN},
  			#{scanType,jdbcType=VARCHAR,mode=IN},
  			#{rf,jdbcType=CURSOR,mode=OUT,resultMap=CourierInfoMap,javaType=java.sql.ResultSet}
  		)}
select>

后台代码

• ServiceImp实现类获取存储过程返回值

@Override
public List<CourierInfo> listCourierInfoList(Map<String, Object> map) {
	this.courierInfoDao.listCourierInfoList(map);
	return (List) map.get("rf");
}