使用oreilly上传组件上传文件

最新推荐文章于 2017-06-23 09:35:43 发布

iteye_11923

最新推荐文章于 2017-06-23 09:35:43 发布

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分类专栏： javaweb 文章标签： QQ

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public class fileOreilly extends HttpServlet {

	private static final long serialVersionUID = 1L;

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		String saveDirectory = "D:\\Upload\\";//文件上传的地址
		String encoding = "UTF-8";
		int maxPostSize = 5*1024*1024;//文件大小
		String fileName = null;
		String contentType = null;
		String description = null;
		MultipartRequest multi = new MultipartRequest(request,saveDirectory,maxPostSize,encoding);
		int count = 0;
		Enumeration fileName2 = multi.getFileNames();
		Enumeration filesdc = multi.getParameterNames();	
		while(fileName2.hasMoreElements()){
			String name = (String)fileName2.nextElement();
			String dc = (String)filesdc.nextElement();
			fileName = multi.getFilesystemName(name);
			contentType = multi.getContentType(name);
			description = multi.getParameter(dc);
			if(fileName !=null){
				count++;
			}
			response.getWriter().println("您上传的第"+count+"个文件");
			response.getWriter().println("文件名称为："+fileName);
			response.getWriter().println("文件类型为："+contentType);
			response.getWriter().println("文件的描述"+description);
		}
		response.getWriter().println("你总共上传"+count+"个文件");

	}

}