1. Set request headers
1) Create a new POST request;
2) Fill in the URL path of the interface that needs to be called; 3) Because you are uploading a file, you need to set the Content-Type
in the request header to multipart/form-data ! ! !
2. Set the Body
1) Select the Body type as form-data ;
2) If there is a text parameter , select the KEY type as Text (the default is Text);
3) If you need to upload a file , select the KEY type as File , and VALUE displays " Select Files" ”, click “Select Files” to select the files to be uploaded.
3. Call effect
PS：
IntelliJ IDEA simulates POST method to upload files, you can refer to the following blog post:
https://www.cnblogs.com/miracle-luna/p/14146007.html