web.xml
部份:
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping> struts.xml
<package name="pkone" extends="struts-default" namespace="/he">
<action name="hello" class="pkone.Hello" >
<result name="success">/st.jsp</result>
<result name="error">/two.jsp</result>
</action>
</package>Hello.javapackage pkone;
import com.opensymphony.xwork2.ActionSupport;
//
public class Hello extends ActionSupport{
/**
*
*/
private static final long serialVersionUID = 1L;
//org.apache.struts2.dispatcher.FilterDispatcher d = new org.apache.struts2.dispatcher.FilterDispatcher();
public String execute() throws Exception {
System.out.println("langzis++!!!!!!!!!!");
return "success";
//return SUCCESS;
//return "error";
}
}
http://127.0.0.1/test/he/hello.action 来来去去都是404
http://127.0.0.1/test/webroot/ ~~却能正常访问
部份:
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping> struts.xml
<package name="pkone" extends="struts-default" namespace="/he">
<action name="hello" class="pkone.Hello" >
<result name="success">/st.jsp</result>
<result name="error">/two.jsp</result>
</action>
</package>Hello.javapackage pkone;
import com.opensymphony.xwork2.ActionSupport;
//
public class Hello extends ActionSupport{
/**
*
*/
private static final long serialVersionUID = 1L;
//org.apache.struts2.dispatcher.FilterDispatcher d = new org.apache.struts2.dispatcher.FilterDispatcher();
public String execute() throws Exception {
System.out.println("langzis++!!!!!!!!!!");
return "success";
//return SUCCESS;
//return "error";
}
}
http://127.0.0.1/test/he/hello.action 来来去去都是404
http://127.0.0.1/test/webroot/ ~~却能正常访问
你的jsp应该放在webroot根目录下
你的jsp应该放在webroot根目录下
再看这个st.jsp名字是不是有空格!
"/st.jsp"
你的jsp应该放在webroot根目录下照做,将namespace改为"/" 一样不行...