In fact, the principle of file upload is the same, based on SPRINGMVC file upload implementation is much simpler than Struts2.
Well, don't say much, just cut into the subject.
1, original aim, to achieve the file upload needs the corresponding jar package:
1, Commons-fileupload-1.2.2.jar
2, Commons-io-2.0.1.jar
2, to achieve Springmvc file upload, you need to configure the file:
3. Upload page:
4, File Processing class:
5. Take a look at the implementation:
6, then look at the multi-file upload:
In fact, the principle is still the same, just to replace the Commonsmultipartfile class object with an array, and then use a for loop to iterate over the array and deposit them separately.
7. Look at the following:
OK, the whole process is over, use SPRINGMVC upload file is like this, hurry up and try it!
Using SPRINGMVC to complete file uploads
