方法的多态 --重载

对象的多态 --多态

Q. What is the basic difference between the concept of method overloading and overriding?
A: They are totally irrelevant except the name similarities in two senses.
sense #1: English words overriding and overloading both have "over" inside
sense #2:overloading methods will have the "same name" but different signature.
overriding methods will have the "same name" and same signature.
Except these above, there is nothing in common between them. Please read some more from the following QAs.