The action name cannot be the same as the action suffix [Action]遇到此有关问题的解决办法

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Map;
import java.util.Random;

import org.apache.commons.io.FileUtils;
import org.apache.struts2.ServletActionContext;
import org.apache.struts2.interceptor.RequestAware;
import org.apache.struts2.interceptor.SessionAware;
import com.opensymphony.xwork2.ActionSupport;
//import org.springframework.web.struts.ActionSupport;

import com.sun.org.apache.bcel.internal.generic.NEW;

import java.io.File;

public class FileUploadAction extends ActionSupport implements RequestAware,SessionAware{
Map<String, Object> request;
Map<String, Object> session;

The action name cannot be the same as the action suffix [Action]遇到此问题的解决方法

把继承ActionSupport这个类所导入的包，换成以下的包即可：

import com.opensymphony.xwork2.ActionSupport;

注意不要导入下面的这个包，否则就会报上面的错误：

import org.springframework.web.struts.ActionSupport;