javax.naming.NameNotFoundException: Name datasource is not bound in this Context

原创

我是张三丰 2023-04-25 06:48:32 博主文章分类：Exception汇总 ©著作权

文章标签 java web.xml apache 数据源 文章分类 JavaScript 前端开发

©著作权归作者所有：来自51CTO博客作者我是张三丰的原创作品，请联系作者获取转载授权，否则将追究法律责任

在使用JNDI获取获取数据源的时候,报了一个错误: 说数据源没有绑定到上下文中。

原因是因为:

在项目中的WEB-INF/web.xml文件中没有引用数据源:

添加下面一段就好了..

<!-- 数据源引用 -->
  <resource-ref>
    <description>datasource</description>
    <!--数据源名称-->
    <res-ref-name>jdbc/datasource</res-ref-name>
    <!--引用类型-->
    <res-type>javax.sql.DataSource</res-type>
    <!--容器-->
    <res-auth>Container</res-auth>
  </resource-ref>

错误:

javax.naming.NameNotFoundException: Name datasource is not bound in this Context at org.apache.naming.NamingContext.lookup(NamingContext.java:803)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:145)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:814)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:145)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:814)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:145)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:814)
 at org.apache.naming.NamingContext.lookup(NamingContext.java:159)
 at org.apache.naming.SelectorContext.lookup(SelectorContext.java:158)
 at javax.naming.InitialContext.lookup(InitialContext.java:392)
 at com.pack.security.filter.AuthorizationFilter.getConnection(AuthorizationFilter.java:71)
 at com.pack.security.filter.AuthorizationFilter.getPreparedStatment(AuthorizationFilter.java:84)
 at com.pack.security.filter.AuthorizationFilter.getResultSet(AuthorizationFilter.java:96)
 at com.pack.security.filter.AuthorizationFilter.getUserModelByUserID(AuthorizationFilter.java:109)
 at com.pack.security.filter.AuthorizationFilter.doFilter(AuthorizationFilter.java:47)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:582)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
 at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:279)
 at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
 at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
 at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
 at java.lang.Thread.run(Thread.java:619)
2012-1-11 10:44:39 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet [jsp] in context with path [/TomcatSecurityValidte] threw exception