Front end to upload pictures request as shown in figure:


After receiving the code as shown in figure:


Now the problem is the back-end can't receive pictures, if is a common choice file upload can be received,

CodePudding user response:

Pass me the front-end data is in the Request. The InputStream, and parse it out is shown in figure 1 is such a stacking, almost no way to restore the inside of the pictures, then did the front-end processing, to preach base64