崩溃的404 求指教 能查出结果就是不返回success

web页面   <form action="xianshi.action" method="post">
   <input type="submit" value="submit">
   
   
   </form>struts.xml<package name="zhou" extends="struts-default">
<action name="upload" class="cn.fileupload.action.FileUploadAction"><param name="savePath">/upload</param>
<result name="success">/show.jsp</result>
<result name="input">/upload.jsp</result>
</action><action name="xianshi.action" class="cn.fileupload.action.XianshiAction">
<result name="success">/xianshi.jsp</result>
<result name="input">/index.jsp</result></action>
</package>action 页面
package cn.fileupload.action;import com.opensymphony.xwork2.ActionSupport;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;import shiti.*;public class XianshiAction extends ActionSupport {
public List<XinXi> list;
public List<XinXi> infolist = new ArrayList<XinXi>(); public List<XinXi> getList() {
return list;
} public void setList(List<XinXi> list) {
this.list = list;
} public String execute() throws Exception {
String url = "jdbc:mysql://localhost:3306/";
String dbName = "sp";
String driverName = "com.mysql.jdbc.Driver";
String userName = "root";
String passWord = "123"; Connection con = null;
Statement stmt = null;
try {
Class.forName(driverName).newInstance();
con = DriverManager.getConnection(url + dbName, userName, passWord);
stmt = con.createStatement(); } catch (Exception e) {
System.out.println(e.getMessage());
}
String sql = "select * from sinfor";
stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(sql);
System.out.println(sql);
while(rs.next()){
System.out.println("hello world");
XinXi xx=new XinXi();
xx.setSid(rs.getString("sid"));
xx.setFileName(rs.getString("fileName"));
xx.setTime(rs.getString("time"));
xx.setUid(rs.getString("uid"));


infolist.add(xx);
System.out.println(list);
System.out.println(infolist);


System.out.println(rs.getString("sid"));
System.out.println(rs.getString("fileName"));
System.out.println(rs.getString("time"));
System.out.println(rs.getString("uid"));


}

this.setList(infolist);

System.out.println("error!!!!!!!!!");

return SUCCESS;
}
}
bean页面package shiti;public class XinXi {
private String sid;
private String fileName;
private String time;
private String uid;
public String getSid() {
return sid;
}
public void setSid(String sid) {
this.sid = sid;
}
public String getFileName() {
return fileName;
}
public void setFileName(String fileName) {
this.fileName = fileName;
}
public String getTime() {
return time;
}
public void setTime(String time) {
this.time = time;
}
public String getUid() {
return uid;
}
public void setUid(String uid) {
this.uid = uid;
}

}错误提示
Could not find action or result
No result defined for action cn.fileupload.action.XianshiAction and result success
能查询出结果 不知道是不返回success还是怎么回事