报错如下
HTTP Status 503 - Servlet action is currently unavailable--------------------------------------------------------------------------------type Status reportmessage Servlet action is currently unavailabledescription The requested service (Servlet action is currently unavailable) is not currently available.是structs1.2.9+Tomcat6.0.18web.xml文件内容如下:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>3</param-value>
</init-param>
<init-param>
<param-name>detail</param-name>
<param-value>3</param-value>
</init-param>
<load-on-startup>0</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<taglib>
<taglib-uri>struts-html</taglib-uri>
<taglib-location>/WEB-INF/tld/struts-html.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>struts-bean</taglib-uri>
<taglib-location>/WEB-INF/tld/struts-bean.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>struts-logic</taglib-uri>
<taglib-location>/WEB-INF/tld/struts-logic.tld</taglib-location>
</taglib>
<filter>
<filter-name>adminAccess</filter-name>
<filter-class>com.yxq.filter.AdminAccess</filter-class>
</filter>
<filter-mapping>
<filter-name>adminAccess</filter-name>
<!-- <servlet-name>action</servlet-name>这行是我加进去的-->
<url-pattern>/needLogin/admin/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>userAccess</filter-name>
<filter-class>com.yxq.filter.UserAccess</filter-class>
</filter>
<filter-mapping>
<filter-name>userAccess</filter-name>
<url-pattern>/needLogin/*</url-pattern>
</filter-mapping>
</web-app>
恳请高手赐教。
HTTP Status 503 - Servlet action is currently unavailable--------------------------------------------------------------------------------type Status reportmessage Servlet action is currently unavailabledescription The requested service (Servlet action is currently unavailable) is not currently available.是structs1.2.9+Tomcat6.0.18web.xml文件内容如下:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>3</param-value>
</init-param>
<init-param>
<param-name>detail</param-name>
<param-value>3</param-value>
</init-param>
<load-on-startup>0</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<taglib>
<taglib-uri>struts-html</taglib-uri>
<taglib-location>/WEB-INF/tld/struts-html.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>struts-bean</taglib-uri>
<taglib-location>/WEB-INF/tld/struts-bean.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>struts-logic</taglib-uri>
<taglib-location>/WEB-INF/tld/struts-logic.tld</taglib-location>
</taglib>
<filter>
<filter-name>adminAccess</filter-name>
<filter-class>com.yxq.filter.AdminAccess</filter-class>
</filter>
<filter-mapping>
<filter-name>adminAccess</filter-name>
<!-- <servlet-name>action</servlet-name>这行是我加进去的-->
<url-pattern>/needLogin/admin/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>userAccess</filter-name>
<filter-class>com.yxq.filter.UserAccess</filter-class>
</filter>
<filter-mapping>
<filter-name>userAccess</filter-name>
<url-pattern>/needLogin/*</url-pattern>
</filter-mapping>
</web-app>
恳请高手赐教。
楼主看下你servlet的位置放错没有,或者需要导入jar包没有导入
解决办法:把commons-beanutils.jar、commons-digester.jar等添加到WEB-INF\lib\下面,就可以正常跳转了要不是这个原因,也可能是因为你的JRE版本低造成的
文件还没有解析完毕,然而你却发送了一个请求,Tomcat就没有找到解析完毕的文件,就找不到对应的action,
所以等项目发布完后,在去发送请求,一般就不会出现503这样的错误了
把名字起成ActionServlet试试..