1. 存储过程示例:   

  2. create or replace procedure Fsp_Plan_CheckPrj(v_grantno  varchar2, v_deptcode number,  v_cursor   out sys_refcursor) is   

  3. ………………   

  4.     ---返回统计结果   

  5.     open v_Cursor for   

  6.       select s.plan_code,   

  7.              s.plan_dept,   

  8.              s.plan_amount,   

  9.              s.exec_amount,   

  10.              p.cname       as plan_name,   

  11.              d.cname       as dept_name   

  12.         from Snap_plan_checkprj s   

  13.         left join v_plan p   

  14.           on s.plan_code = p.plan_code   

  15.         left join org_office d   

  16.           on s.plan_dept = d.off_org_code   

  17.        group by s.plan_code,   

  18.                 s.plan_dept,   

  19.                 s.plan_amount,   

  20.                 s.exec_amount,   

  21.                 p.cname,   

  22.                 d.cname;   

  23.   end;   

  24. end Fsp_Plan_CheckPrj;    



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

java层代码


[java] view plaincopy

  1. Map params = new HashMap();  

  2. GrantSetting gs = this. grantSettingDao.get(grantCode);  

  3. params.put( "grantNo", StringUtils. substring(gs.getGrantNo(), 02));  

  4. params.put( "offOrgCode", SecurityUtils.getPersonOffOrgCode());  

  5.   

  6. params.put("v_cursor"new ArrayList>());//传入一个jdbc游标,用于接收返回参数  

  7. this. batisDao. getSearchList("call_Fsp_Plan_CheckPrj", params);  


mybatis xml配置 

[html] view plaincopy

  1. <resultMap type ="java.util.HashMap" id"cursorMap"><!--配置返回游标中别名对应的resultMap -->  

  2.      <result column ="plan_code" property="plan_code" />  

  3.      <result column ="plan_dept" property="plan_dept"  />  

  4.      <result column ="plan_amount" property="plan_amount" />  

  5.      <result column ="exec_amount" property="exec_amount"  />  

  6.      <result column ="plan_name" property="plan_name" />  

  7.      <result column ="dept_name" property="dept_name" />  

  8. resultMap >  

  9. <select id ="call_Fsp_Plan_CheckPrj" parameterType"map" statementType="CALLABLE" >  

  10.                                                            

  11.      {call Fsp_Plan_CheckPrj(#{grantNo, jdbcType=VARCHARmode=IN},  

  12.                                    #{offOrgCode, jdbcType=INTEGERmode=IN},  

  13.      #{v_cursor, mode=OUTjdbcType=CURSORresultMap=cursorMap})}  

  14.   

  15. 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