What is an API? --Answer: interface.

Foundation beat not enough Ah, a sentence to ask me. The first reaction is like the Java,matlab API, the next small file, and then installed on the computer, you can easily see something.

But the general company's external API is impossible to do like Java, but also dedicated to provide an installable API for you to view.

So I denied my thoughts the first time.

Then, I was embarrassed. What to do, I don't know! I can't answer it!!

Later Baidu a bit.

Well

The API is the interface.

Simple and clear there is no!

Instantly understood,

Again Baidu, crouching trough, API is interface, I thought before that is the interface, the difference between the latter is more perfect.

Jot it down and write it down.

What is an API? --Answer: interface.