flex多文件上传工具

   flex多文件上传工具（自用）
JAVA类
package com.shine.framework.flexUpload;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Iterator;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileUploadException;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import com.shine.framework.config.FrameworkConfigFactory;
public class FileUploaded extends HttpServlet {
// 定义文件的上传路径
private String uploadPath = FrameworkConfigFactory.getConfig().getSysPath()
+ "\\upload\\";
// 限制文件的上传大小
private int maxPostSize = 100 * 1024 * 1024;
public FileUploaded() {
super();
}
public void destroy() {
super.destroy();
}
public void processRequest(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
System.out.println("Access !");
response.setContentType("text/html;charset=utf-8");
PrintWriter out = response.getWriter();
// 保存文件到服务器中
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setSizeThreshold(4096);
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(maxPostSize);
try {
List fileItems = upload.parseRequest(request);
Iterator iter = fileItems.iterator();
while (iter.hasNext()) {
FileItem item = (FileItem) iter.next();
if (!item.isFormField()) {
String name = new String(item.getName().getBytes("gbk"),"utf-8");
System.out.println(name);
try {
item.write(new File(uploadPath + name));
// SaveFile s = new SaveFile();
// s.saveFile(name);
} catch (Exception e) {
e.printStackTrace()