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This article mainly introduces the relevant knowledge of "what is the difference between es6 arrow function and ordinary function". The editor shows you the operation process through an actual case, the operation method is simple and fast, and it is practical. I hope this article "what is the difference between es6 arrow function and ordinary function" can help you solve the problem.

The main differences of the ES6 arrow function are as follows:

1. The arrow function is not bound to arguments, but you can use... args instead.

two。 The arrow function can return implicitly

3. The this in the arrow function is lexically bound and is consistent with the outer function.

4. The arrow function has no prototype attribute, cannot instantiate new, and cannot bind this through call, apply, etc.

5. When defining the methods of a class, the arrow function does not need to bind this in constructor.

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