Shulou(Shulou.com)06/02 Report--

This article introduces the relevant knowledge of "how to upload spring+hibernate files and put them into large fields". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

First prepare the SPRING framework, the HIBERNATE framework, and the common-file_upload.jar package.

Of course, don't forget the database JDBC-driven jar. Here is oracle, so use class12.jar.

The Oracle database is used here, and a fileupload directory is created under webroot. In order to put up the documents sent in.

Wait a minute.

Now that you have used the Srping framework, look through the Srping manual for his support for file uploads. Spring is made up of plug-in objects in the built-in multipart package

It's done by MultipartResovler. Spring provides MultipartResovler to support Commons FileUpload (http://jakarta.apache.org/commons/fileupload)

And Cos FileUpload (http://www.servlet.com/cos), so we also have to prepare a common-file_upload.jar at the beginning.

By default, Spring has no multipart processing. So to use multipart processing, you need to add a multipart parser to the context of the web application. Then your request includes multipart, in the context

The defined MultipartResolver will parse it, so that the multipart attribute in your request will be processed like any other attribute.

Please look at the following:

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