mybatis调用存储过程

参数形式：  

 create procedure sptest.adder(in addend1 integer, in addend2 integer, out theSum integer)
 begin atomic
   set theSum = addend1 + addend2;
 end
 go

 <parameterMap type="map" id="testParameterMap">
    <parameter property="addend1" jdbcType="INTEGER" mode="IN"/>
    <parameter property="addend2" jdbcType="INTEGER" mode="IN"/>
    <parameter property="sum" jdbcType="INTEGER" mode="OUT"/>
  </parameterMap>
 lt;update id="adderWithParameterMap" parameterMap="testParameterMap" statementType="CALLABLE">
    {call sptest.adder(?, ?, ?)}
  </update>

 public void testAdderAsUpdateWithParameterMap() {
        SqlSession sqlSession = sqlSessionFactory.openSession();
        try {
            Map<String, Object> parms = new HashMap<String, Object>();
            parms.put("addend1", 3);
            parms.put("addend2", 4);

            SPMapper spMapper = sqlSession.getMapper(SPMapper.class);

            spMapper.adderWithParameterMap(parms);
            assertEquals(7, parms.get("sum"));

            parms = new HashMap<String, Object>();
            parms.put("addend1", 2);
            parms.put("addend2", 3);
            spMapper.adderWithParameterMap(parms);
            assertEquals(5, parms.get("sum"));

        } finally {
            sqlSession.close();
        }

带输入输出参数的存储过程：  
sql代码：

 create procedure sptest.getnames(in lowestId int, out totalrows integer)
 reads sql data
 dynamic result sets 1
 BEGIN ATOMIC
   declare cur cursor for select * from sptest.names where id >= lowestId;
   select count(*) into totalrows from sptest.names where id >= lowestId;
   open cur;
 END
 go

 <select id="getNamesAndItems" statementType="CALLABLE"
     <select id="getNames" parameterType="java.util.Map" statementType="CALLABLE"
   resultMap="nameResult">
   {call sptest.getnames(
     #{lowestId,jdbcType=INTEGER,mode=IN},
     #{totalRows,jdbcType=INTEGER,mode=OUT})}
 </select>
 </select>

 public void testCallWithResultSet2_a1() {
        SqlSession sqlSession = sqlSessionFactory.openSession();
        try {
            SPMapper spMapper = sqlSession.getMapper(SPMapper.class);

            Map<String, Object> parms = new HashMap<String, Object>();
            parms.put("lowestId", 1);
            List<Name> names = spMapper.getNamesAnnotated(parms);
            assertEquals(3, names.size());
            assertEquals(3, parms.get("totalRows"));
        } finally {
            sqlSession.close();
        }
    }

返回多个结果集  
sql代码：

 create procedure sptest.getnamesanditems()
 reads sql data
 dynamic result sets 2
 BEGIN ATOMIC
   declare cur1 cursor for select * from sptest.names;
   declare cur2 cursor for select * from sptest.items;
   open cur1;
   open cur2;
 END
 go

 <resultMap type="org.apache.ibatis.submitted.sptests.Name" id="nameResult">
     <result column="ID" property="id"/>
     <result column="FIRST_NAME" property="firstName"/>
     <result column="LAST_NAME" property="lastName"/>
   </resultMap>

   <resultMap type="org.apache.ibatis.submitted.sptests.Item" id="itemResult">
     <result column="ID" property="id"/>
     <result column="ITEM" property="item"/>
   </resultMap>

   <select id="getNamesAndItems" statementType="CALLABLE"
     resultMap="nameResult,itemResult">
     {call sptest.getnamesanditems()}
   </select>

 @Test
     public void testGetNamesAndItems() throws SQLException {
         SqlSession sqlSession = sqlSessionFactory.openSession();
         try {
             SPMapper spMapper = sqlSession.getMapper(SPMapper.class);

             List<List<?>> results = spMapper.getNamesAndItems();
             assertEquals(2, results.size());
             assertEquals(4, results.get(0).size());
             assertEquals(3, results.get(1).size());
         } finally {
             sqlSession.close();
         }
     }