myBatis执行带输出参数的存储过程问题
下面是存储过程需要的参数,存储过程在mysql里测试执行是可以得到想要的结果的
SQL code
IN i_tableName VARCHAR(1024),
IN i_searchFields VARCHAR(1024),
IN i_pageIndex VARCHAR(10),
IN i_pageSize VARCHAR(10),
IN i_whereCondition VARCHAR(1024),
IN i_orderString VARCHAR(200),
OUT o_totalRows INT,
OUT o_totalPages INT
....
这个是测试sql代码
SQL code
CALL commonPage('core_user', '*', '1', '1', 'where 1=1', '', @rowsCount, @pagesCount);
在使用mybatis执行这个存储过程,我先贴一下我的代码
XML code
<parameterMap id="pageParameter" type="Map">
<parameter property="i_tableName" jdbcType="VARCHAR" javaType="java.lang.String" mode="IN"/>
<parameter property="i_searchFields" jdbcType="VARCHAR" javaType="java.lang.String" mode="IN"/>
<parameter property="i_pageIndex" jdbcType="VARCHAR" javaType="java.lang.String" mode="IN"/>
<parameter property="i_pageSize" jdbcType="VARCHAR" javaType="java.lang.String" mode="IN"/>
<parameter property="i_whereCondition" jdbcType="VARCHAR" javaType="java.lang.String" mode="IN"/>
<parameter property="i_orderString" jdbcType="VARCHAR" javaType="java.lang.String" mode="IN"/>
<parameter property="o_totalRows" jdbcType="VARCHAR" javaType="java.lang.String" mode="OUT"/>
<parameter property="o_totalPages" jdbcType="VARCHAR" javaType="java.lang.String" mode="OUT"/>
</parameterMap>
XML code
<select id="getUserPageList" parameterMap= "pageView.pageParameter" resultType="User">
<![CDATA[
{ CALL commonPage(?, ?, ?, ?, ?, ?, ?, ?)}
]]>
</select>
使用时传的参数
Java code
Map<String, String> mp= new Map<String, String>();
mp.put("i_tableName", i_tableName);
mp.put("i_searchFields", i_searchFields);
mp.put("i_pageIndex", i_pageIndex);
mp.put("i_pageSize", i_pageSize);
mp.put("i_whereCondition", i_whereCondition);
mp.put("i_orderString", i_orderString);
mp.put("o_totalRows", "0");
mp.put("o_totalPages", "0");
....
public List<User> getUserPageList(PageParameter map)
{
return getSqlSessionTemplate().selectList("com.permissions.entity.User.getUserPageList", map.getMp());
}
运行时出现异常:
java.sql.SQLException: No value specified for parameter 7
at
com.mysql.jdbc.SQLError.create
SQLException(SQLError.java:910)
at com.mysql.jdbc.PreparedStatement.fillSendPacket(PreparedStatement.java:1737)
at com.mysql.jdbc.PreparedStatement.fillSendPacket(PreparedStatement.java:1685)
at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:806)
at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.execute(NewProxyPreparedStatement.java:989)
......