实现发布商品上传图片

实现发布商品 上传图片：

![UploadBean upBean = new UploadBean();
String path = request.getRealPath("/upload");
System.out.println(path+"------------------path-");
try {
upBean.setFolderstore(path);
} catch (UploadException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}//上传到哪
upBean.setParser(MultipartFormDataRequest.CFUPARSER);
upBean.setParsertmpdir(“c:/temp”);
String picture = new Date().toLocaleString()+(int)(Math.random()*1000);
picture = picture.replace(" “, “”);
picture = picture.replace(”:", “”);
picture = picture.replace("-", “”);
Hashtable files = mrequest.getFiles();

           UploadFile file = (UploadFile) files.get("picture");String name = file.getFileName();if(name.endsWith(".jpg")||name.endsWith(".JPG")){picture += ".jpg";}else if(name.endsWith(".bmp")||name.endsWith(".bmp")){picture += ".bmp";}else if(name.endsWith(".gif") || name.endsWith(".GIF")){picture += ".gif";}else if(name.endsWith(".png") || name.endsWith(".PNG")){picture += ".png";}else {request.setAttribute("mess", "上传的文件格式有误");request.getRequestDispatcher("addpro.jsp").forward(request, response);return ;}try {file.setFileName(picture);upBean.store(mrequest, "picture");} catch (UploadException e) {// TODO Auto-generated catch blocke.printStackTrace();}String product = mrequest.getParameter("product");String price = mrequest.getParameter("price");String description = mrequest.getParameter("description");String protype = mrequest.getParameter("protype");System.out.println("1"+product+"2"+price+"3"+description+"4"+protype);DataBaseHelper d = new DataBaseHelper();Date date = new Date();String sql = "insert into product(product,type,description,price,begindate,ownerid,picture) values('"+product+"','"+price+"','"+description+"','"+Float.parseFloat("100")+"','"+date.toLocaleString()+"','"+request.getSession().getAttribute("id").toString()+"','"+picture+"')";System.out.println(sql+"-------------");d.update(sql);d.close();request.setAttribute("mess", "上传成功");request.getRequestDispatcher("addpro.jsp").forward(request, response);](https://img-blog.csdnimg.cn/20201224185045322.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl81MTEwMjUyNw==,size_16,color_FFFFFF,t_70#pic_center)

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