iBatis錯誤解析XPath'/ sqlMapConfig/sqlMap'

Question

我是新來ibatis。我喜歡將SQLMapConfig文件和SQL映射資源拆分爲2個文件。但是當我運行該項目時，它似乎顯示錯誤。 所以下面是我的2個文件SQL映射。

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> 
   

這裏是SQL地圖資源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> 

但在我運行該項目，我有這個錯誤：

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 

任何人都可以幫助我嗎？謝謝。

Answer 1

找不到資源配置/ DB/tbluser.xml，所以儘量加前綴的類路徑：

<mapper resource="classpath:configuration/db/tbluster.xml">