Enctype properties in form form What does that mean?

Enctype is encodetype translation into Chinese is the meaning of the encoding type! Multipart/form-data refers to the form of data has a number of parts: Both text data, as well as the meaning of binary data such as files.
It is also important to note that by default, the value of enctype is application/x-www-form-urlencoded and cannot be used for file uploads; only Multipart/form-data is used to deliver the file data in full.
For file upload work, is actually done in the front end, that is, in Php,java and other languages before processing, the file has actually been uploaded to the server, the role of the server scripting language is just to persist these temporary files!

Enctype properties in form form What does that mean?