新来的。我喜欢将SQLMapConfig文件和SQLMap资源拆分为2个文件。但是当我运行项目时，它似乎显示错误。所以下面是我的2个文件SQLMap。
1.SQLMapConfig.xml：

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 
  2.0//EN" "http://www.ibatis.com/dtd/sql-map-config-2.dtd">
<sqlMapConfig>
   <settings
    cacheModelsEnabled="true"
    enhancementEnabled="true"
    lazyLoadingEnabled="true"
    maxRequests="32"
    maxSessions="10"
    maxTransactions="5"
    useStatementNamespaces="false"
   />

  <transactionManager type="JDBC" >
    <dataSource type="DBCP">
      <property name="JDBC.Driver" value="com.mysql.jdbc.Driver"/>
      <property name="JDBC.ConnectionURL" value="jdbc:mysql://localhost:3306/sms_converter"/>
      <property name="JDBC.Username" value="root"/>
      <property name="JDBC.Password" value=""/>
    </dataSource>
  </transactionManager>
  <sqlMap resource="configuration/db/tbluser.xml" />
</sqlMapConfig>

下面是SQLMap资源tbluser.xml：

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE sqlMap PUBLIC "-//iBATIS.com//DTD SQL Map 2.0//EN" "http://www.ibatis.com/dtd/sql-map-2.dtd">
<sqlMap namespace="MUser">
    <select id="getUserById" parameterClass = "com.me.bean.MUser" resultClass="com.me.bean.MUser">
        SELECT user_id AS sUserId FROM users where user.id = #sUserId#
    </select>
</sqlMap>

但是当我运行这个项目时，我得到了这个错误：

Exception in thread "main" java.lang.RuntimeException: Error occurred.  Cause: com.ibatis.common.xml.NodeletException: Error parsing XML.  Cause: java.lang.RuntimeException: Error parsing XPath '/sqlMapConfig/sqlMap'.  Cause: java.io.IOException: Could not find resource configuration/db/tbluser.xml
    at com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.parse(SqlMapConfigParser.java:49)
    at com.ibatis.sqlmap.client.SqlMapClientBuilder.buildSqlMapClient(SqlMapClientBuilder.java:63)
    at com.me.dao.DBDao.main(DBDao.java:77)
Caused by: com.ibatis.common.xml.NodeletException: Error parsing XML.  Cause: java.lang.RuntimeException: Error parsing XPath '/sqlMapConfig/sqlMap'.  Cause: java.io.IOException: Could not find resource configuration/db/tbluser.xml
    at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:53)
    at com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.parse(SqlMapConfigParser.java:46)
    ... 2 more
Caused by: java.lang.RuntimeException: Error parsing XPath '/sqlMapConfig/sqlMap'.  Cause: java.io.IOException: Could not find resource configuration/db/tbluser.xml
    at com.ibatis.common.xml.NodeletParser.processNodelet(NodeletParser.java:123)
    at com.ibatis.common.xml.NodeletParser.process(NodeletParser.java:84)
    at com.ibatis.common.xml.NodeletParser.process(NodeletParser.java:102)
    at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:72)
    at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:51)
    ... 3 more
Caused by: java.io.IOException: Could not find resource configuration/db/tbluser.xml
    at com.ibatis.common.resources.Resources.getResourceAsStream(Resources.java:110)
    at com.ibatis.common.resources.Resources.getResourceAsStream(Resources.java:95)
    at com.ibatis.common.resources.Resources.getResourceAsReader(Resources.java:161)
    at com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser$10.process(SqlMapConfigParser.java:262)
    at com.ibatis.common.xml.NodeletParser.processNodelet(NodeletParser.java:121)
    ... 7 more

有人能帮我吗？谢谢.