用SWFUpload控件完美实现多个视频等文件上传

package org.swf; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.InputStream; import java.io.OutputStream; import com.opensymphony.xwork2.ActionSupport; public class Upload extends ActionSupport { // Filedata属性用来封装上传的文件 private File Filedata; // Filename属性用来封装上传文件的文件名 private String Filename; public File getFiledata() { return Filedata; } public void setFiledata(File filedata) { Filedata = filedata; } public String getFilename() { return Filename; } public void setFilename(String filename) { Filename = filename; } public String execute() throws Exception { System.out.println("ccc"); //基于myFile创建一个文件输入流 InputStream is = new FileInputStream(Filedata); System.out.println("eee"); // 设置上传文件目录 String uploadPath ="d:/receive/" ; // 设置目标文件 File toFile = new File(uploadPath, this.getFilename()); // 创建一个输出流 OutputStream os = new FileOutputStream(toFile); System.out.println("aaa"); //设置缓存 byte[] buffer = new byte[1024]; int length = 0; // System.out.println("bbb"); //读取myFile文件输出到toFile文件中 while ((length = is.read(buffer)) > 0) { os.write(buffer, 0, length); } System.out.println("上传文件名"+Filename); //关闭输入流 is.close(); //关闭输出流 os.close(); return SUCCESS; } }