问题描述
java.io.IOException: Could not find resource configuration.xmlat org.apache.ibatis.io.Resources.getResourceAsStream(Resources.java:89)at org.apache.ibatis.io.Resources.getResourceAsStream(Resources.java:76)at org.apache.ibatis.io.Resources.getResourceAsReader(Resources.java:134)at com.s1sm.exer.utils.MyBatisUtil.<clinit>(MyBatisUtil.java:20)at com.s1sm.exer.dao.LoginDAO.findAllUsers(LoginDAO.java:19)at com.s1sm.exer.service.impl.LoginMgrImpl.login(LoginMgrImpl.java:16)at com.s1sm.exer.web.actions.LoginAction.execute(LoginAction.java:34)at org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58)at org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67)at org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)at org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:305)at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)at org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)at java.lang.Thread.run(Thread.java:619)package com.s1sm.exer.utils;import java.io.IOException;import java.io.Reader;import org.apache.ibatis.io.Resources;import org.apache.ibatis.session.SqlSessionFactory;import org.apache.ibatis.session.SqlSessionFactoryBuilder;public class MyBatisUtil {private static SqlSessionFactory sqlSessionFactory = null;static {String resource = "configuration.xml";Reader reader = null;try {reader = Resources.getResourceAsReader(resource);} catch (IOException e) {e.printStackTrace();}//use SqlSessionFactoryBuilder to create SqlSessionFactorysqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);}public static SqlSessionFactory getSqlSessionFactory() {return sqlSessionFactory;}}应该是路径写的不对，但是改了几次，都不行。。。。附上我的目录结构。 问题补充：AngelAndAngel 写道
解决方案
你这个还是放到src下面比较好点。
解决方案二：
你好，你可以试下这么写：String resource = "org/mybatis/example/Configuration.xml"; Reader reader = Resources.getResourceAsReader(resource); sqlMapper = new SqlSessionFactoryBuilder().build(reader); 其中，"org/mybatis/example/Configuration.xml"就是 Configuration.xml 的位置了。另外，推荐你看一下这个帖子，上面讲得比较详细：http://dongwei.iteye.com/blog/705519
解决方案三：
String resource = "/WEB-INF/configuration.xml";
解决方案四：
不然的话得在action里面加上String fileName = request.getSession().getServletContext().getRealPath( "/")这个是服务器路径，然后再加上web-inf/你的文件。
解决方案五：
你的configuration.xml是放在src下面吗 是的话就用String resource = "/configuration.xml";