uploadaction.java

在 MyEclipse 中创建一个新的 Web 模块项目 并向它添加 Struts 功能 (Struts Capabilities)模块,形成StrutsUpload项目

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.yourcompany.struts.action;

import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.UnsupportedEncodingException;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import com.yourcompany.struts.form.UploadForm;

/** 
 * MyEclipse Struts
 * Creation date: 12-16-2007
 * 
 * XDoclet definition:
 * @struts.action path="/upload" name="uploadForm" input="/upload.jsp" scope="request" validate="true"
 * @struts.action-forward name="display" path="/display.jsp"
 */
public class UploadAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		UploadForm uploadForm = (UploadForm) form;// TODO Auto-generated method stub

        response.setContentType("text/html; charset=gbk");
        
		try {
			request.setAttribute("username", new String(uploadForm.getUsername().getBytes("ISO8859-1")));
		} catch (UnsupportedEncodingException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		}
		if(uploadForm.getTheFile() != null) {
			request.setAttribute("fileName", uploadForm.getTheFile().getFileName());
			request.setAttribute("fileSize", uploadForm.getTheFile().getFileSize());
			try {
				request.setAttribute("fileContent", new String(uploadForm.getTheFile().getFileData()));
			} catch (FileNotFoundException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			
		}
		return mapping.findForward("display");
	}
}