mybatis调用mysql存储过程(返回参数,单结果集,多结果集)

DROP TABLE IF EXISTS `demo`;
CREATE TABLE `demo` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(255) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=32 DEFAULT CHARSET=utf8;
 
-- ----------------------------
-- Records of demo
-- ----------------------------
INSERT INTO `demo` VALUES ('1', '测试');

DROP PROCEDURE IF EXISTS pro;
CREATE PROCEDURE pro (
	IN userId INT,
	OUT userCount INT
)
BEGIN
 
DECLARE user_name VARCHAR (64);
SELECT NAME FROM demo WHERE id = userId INTO user_name;
INSERT INTO demo (NAME) VALUES (user_name);
SELECT COUNT(*) FROM demo INTO userCount;
 
END;

<select id="procedureTest" parameterMap="pm" statementType="CALLABLE">
        CALL pro(#{userId,mode=IN},#{userCount,mode=OUT,jdbcType=INTEGER});
    </select>
 
    <parameterMap id="pm" type="java.util.Map">
        <parameter property="userId" jdbcType="INTEGER" mode="IN"></parameter>
        <parameter property="userCount" jdbcType="INTEGER" mode="OUT"></parameter>
    </parameterMap>

@Override
    public void procedureTest() {
        Map<String, Object> param = new HashMap<>();
        param.put("userId", "1");
        demoMapper.procedureTest(param);
        System.out.println("输出结果是："+param.get("userCount"));
    }

System.out.println("输出结果是："+param.get("userCount_2"));

@Override
    public void procedureTest() {
        Map<String, Object> param = new HashMap<>();
        param.put("userId", "1");
        List<?> list = demoMapper.procedureTest(param);
        System.out.println("输出结果是：" + param.get("userCount_2"));
        System.out.println("输出集合：" + list.size());
    }

 <select id="procedureTest" parameterMap="pm" statementType="CALLABLE" resultMap="rm">
        CALL pro(#{userId,mode=IN},#{userCount_2,mode=OUT,jdbcType=INTEGER});
    </select>
 
    <parameterMap id="pm" type="java.util.Map">
        <parameter property="userId" jdbcType="INTEGER" mode="IN"></parameter>
        <parameter property="userCount_2" jdbcType="INTEGER" mode="OUT"></parameter>
    </parameterMap>
 
    <resultMap id="rm" type="com.csstj.srm.entity.procedureTestEntity">
        <result column="id" property="id"></result>
        <result column="name" property="userName"></result>
    </resultMap>

CALL s_generatePlan_new (
#{organizationId, mode=IN,jdbcType=VARCHAR},
#{gradeId, mode=IN,jdbcType=VARCHAR},
#{semesterId, mode=IN,jdbcType=VARCHAR},
#{className, mode=IN,jdbcType=VARCHAR},
#{employeeCode, mode=IN,jdbcType=VARCHAR},
#{courseName, mode=IN,jdbcType=VARCHAR},
#{classroomName, mode=IN,jdbcType=VARCHAR},
#{approverId, mode=IN,jdbcType=VARCHAR},
#{createBy, mode=IN,jdbcType=VARCHAR},
#{total,mode=OUT ,jdbcType=VARCHAR})