三、struts2+swfUpload简单例子

阅读更多

下面是效果介绍：




项目目录截图：


代码介绍

1、Index.jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>



  
  
   	
   	
    
    
   	
   
  
  
  

文件上传

Upload.action

package com.action;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;

import org.apache.struts2.ServletActionContext;
import com.opensymphony.xwork2.ActionSupport;

public class FileUploadAction extends ActionSupport {
	private File file;
	private String fileFileName;
	private String fileContentType;
	private String savePath;

	public String execute() throws Exception {
		
		InputStream is = new FileInputStream(file);
		String root = getSavePath();
		//String tempName = System.currentTimeMillis()+this.getFileFileName().substring(this.getFileFileName().indexOf("."));	
		File deskFile = new File(root, this.getFileFileName());
		OutputStream os = new FileOutputStream(deskFile);
		byte[] bytefer = new byte[1024];
		int length = 0;
		while ((length = is.read(bytefer)) != -1) {
			os.write(bytefer, 0, length);
		}
		os.close();
		is.close();
		return "success";
	}

	
	public String getSavePath() {
		return ServletActionContext.getServletContext().getRealPath(savePath);
	}


	public void setSavePath(String savePath) {
		this.savePath = savePath;
	}


	public File getFile() {
		return file;
	}

	public void setFile(File file) {
		this.file = file;
	}

	public String getFileFileName() {
		return fileFileName;
	}

	public void setFileFileName(String fileFileName) {
		this.fileFileName = fileFileName;
	}

	public String getFileContentType() {
		return fileContentType;
	}

	public void setFileContentType(String fileContentType) {
		this.fileContentType = fileContentType;
	}

}

Web.xml

	
		index.jsp
	
	
		struts2
		
			org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
	
	
		struts2
		/*
	

Struts.xml

	
	
	
	
	
	
	
		
			/upload
			/index.jsp
			/index.jsp
		
	

官方站点： http://www.swfupload.org/
DEMO地址： http://demo.swfupload.org/


SWFUplaod学习笔记阅读顺序
一、了解SWFUpload 
http://hanxin0311.iteye.com/blog/1915611

二、详细介绍SWFUpload
http://hanxin0311.iteye.com/blog/1915615

三、struts2+swfUpload简单例子
http://hanxin0311.iteye.com/blog/1915626

四、struts2+swfUpload深度整合
http://hanxin0311.iteye.com/blog/1915628

SWFUpload像服务器传递参数
http://hanxin0311.iteye.com/blog/1913946

SWFUpload接受服务器Action返回的参数
http://hanxin0311.iteye.com/blog/1915644

SWFUpload中文乱码问题
http://hanxin0311.iteye.com/blog/1915648


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