mybatis 调用存储过程 返回游标 实例

存储过程示例：
create or replace procedure Fsp_Plan_CheckPrj(v_grantno  varchar2, v_deptcode number,  v_cursor   out sys_refcursor) is
………………
    ---返回统计结果
    open v_Cursor for
      select s.plan_code,
             s.plan_dept,
             s.plan_amount,
             s.exec_amount,
             p.cname       as plan_name,
             d.cname       as dept_name
        from Snap_plan_checkprj s
        left join v_plan p
          on s.plan_code = p.plan_code
        left join org_office d
          on s.plan_dept = d.off_org_code
       group by s.plan_code,
                s.plan_dept,
                s.plan_amount,
                s.exec_amount,
                p.cname,
                d.cname;
  end;
end Fsp_Plan_CheckPrj;  

mybatis:（mybatis doc api：  http://mybatis.github.io/mybatis-3/zh/sqlmap-xml.html#Result_Maps）

java层代码

Map<String, Object> params = new HashMap<String, Object>();
GrantSetting gs = this. grantSettingDao.get(grantCode);
params.put( "grantNo", StringUtils. substring(gs.getGrantNo(), 0, 2));
params.put( "offOrgCode", SecurityUtils.getPersonOffOrgCode());

params.put("v_cursor", new ArrayList<Map<String, Object>>());//传入一个jdbc游标，用于接收返回参数
this. batisDao. getSearchList("call_Fsp_Plan_CheckPrj", params);

mybatis xml配置

<resultMap type ="java.util.HashMap" id= "cursorMap">
　　 <！--配置返回游标中别名对应的resultMap -->
     <result column ="plan_code" property="plan_code" />
     <result column ="plan_dept" property="plan_dept"  />
     <result column ="plan_amount" property="plan_amount" />
     <result column ="exec_amount" property="exec_amount"  />
     <result column ="plan_name" property="plan_name" />
     <result column ="dept_name" property="dept_name" />
</resultMap >
<select id ="call_Fsp_Plan_CheckPrj" parameterType= "map" statementType="CALLABLE" >
     <!--注明statementType="CALLABLE"表示调用存储过程-->
     {call Fsp_Plan_CheckPrj(#{grantNo, jdbcType=VARCHAR, mode=IN},
                                   #{offOrgCode, jdbcType=INTEGER, mode=IN},
     　　　　　　　　　　　　　　　　　　#{v_cursor, mode=OUT, jdbcType=CURSOR, resultMap=cursorMap})}
     <!--传入传出参数要注明mode=IN/OUT 并要注明jdbcType（在网上可以查询mybatis支持哪些jdbcType类型），返回参数要注明对应的resultMap-->
</select >

最后，在jsp页面只需遍历 
params.put( "v_cursor", OracleTypes. CURSOR);中的v_cursor。本身就是一个可遍历的list结果集

本文转自：http://blog.csdn.net/a9529lty/article/details/24401423