lixinru
/
aiot


			
				
					
						
						
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							<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ page import="java.io.*,java.util.*, javax.servlet.*" %>
<%@ page import="javax.servlet.http.*" %>
<%@ page import="org.apache.commons.fileupload.*" %>
<%@ page import="org.apache.commons.fileupload.disk.*" %>
<%@ page import="org.apache.commons.fileupload.servlet.*" %>
<%@ page import="org.apache.commons.io.output.*" %>
<%@ page import="org.apache.commons.io.FilenameUtils" %>
<%@ page import="java.util.UUID" %>
<%
   File file ;
   int maxFileSize = 5000 * 1024;
   int maxMemSize = 5000 * 1024;
   String photoPath = 
			this.getServletConfig().getServletContext().getRealPath("/userUpload/");
		File filePhotoPath = new File(photoPath);
		if(!filePhotoPath.isDirectory()) {
			filePhotoPath.mkdir();
		}
	
   String contentType = request.getContentType();
   if ((contentType.indexOf("multipart/form-data") >= 0)) {

      DiskFileItemFactory factory = new DiskFileItemFactory();
      factory.setSizeThreshold(maxMemSize);
      factory.setRepository(new File(photoPath));
      ServletFileUpload upload = new ServletFileUpload(factory);
      upload.setSizeMax( maxFileSize );
      try{ 
         List fileItems = upload.parseRequest(request);
         Iterator i = fileItems.iterator();
         while ( i.hasNext () ) 
         {
            FileItem fi = (FileItem)i.next();
            if ( !fi.isFormField () )  {
                String fieldName = fi.getFieldName();
                String fileName = fi.getName();
                boolean isInMemory = fi.isInMemory();
                long sizeInBytes = fi.getSize();
                if(fieldName.equals("myFile")){
	                String ext = FilenameUtils.getExtension(fileName);
	                if((ext.toUpperCase().equals("JPG"))||(ext.toUpperCase().equals("JPEG"))||(ext.toUpperCase().equals("PNG"))||(ext.toUpperCase().equals("GIF"))){
	                	String filename = UUID.randomUUID().toString() + "."+ ext;
	                	file = new File(photoPath+"//"+filename);
	                	fi.write(file);
	                	out.println("<script>parent.get_file('/userUpload/"+filename+"')</script>");
	                }else{
	                	out.println("<script>parent.file_result('图片上传失败,请确认图片类型是否正确!')</script>");
	                }
	                break;
                }
            }else{
            	out.println("<script>parent.file_result('图片上传失败,请确认图片大小是否过大!')</script>");
            }
         }
      }catch(Exception ex) {
         System.out.println(ex);
      }
   }else{
   }
%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body style="background:#002c59;height:120px;width:200px;color:white;">
</body>
</html>