org.apache.jasper.el.ELContextImpl cannot be cast to org.apache.jasper.runtime.E_JAVA

您所在的位置：程序员俱乐部 > 编程开发 > JAVA > org.apache.jasper.el.ELContextImpl cannot be cast to org.apache.jasper.runtime.E

org.apache.jasper.el.ELContextImpl cannot be cast to org.apache.jasper.runtime.E

2014/5/8 18:20:14 jilin 程序员俱乐部我要评论(0)

摘要：一、服务器：tomcat7.0.39。需要无项目名、80端口访问在conf\server.xml中配置端口为80<Connectorport="80"protocol="HTTP/1.1"connectionTimeout="20000"redirectPort="8443"/>在<Hostname="localhost"appBase="webapps"unpackWARs="true"autoDeploy="true">后增加<
标签：can not Apache

一、服务器：tomcat 7.0.39。需要无项目名、80端口访问

在conf\server.xml中配置端口为80

class="xml"><Connector port="80" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />

在?

<Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">

?后增加

<Context path="" docBase="E:\alarm\apache-tomcat-7.0.39\webapps\alarm" reloadable="true" crossContext="true" />

?docBase为你的项目位置，可以用相对路径

二、遇到monospace;">org.apache.jasper.el.ELContextImpl cannot be cast to org.apache.jasper.el.ELContextImpl异常，是因为WEB-INF\lib下的包与tomcat自带的lib包有重复的，删除重复的包即可。比如jasper.jar,jsp-api.jar等