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This article mainly explains "what are the ways to create objects". The content of the explanation in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought. Let's study and learn "what are the ways to create objects?"

1. NewInstance () of the Class object

Use the newInstance () of the Class object to create an object of the class corresponding to Class. The class corresponding to this Class is required to have an empty parameter constructor

two。 Use the newInstance () of the Constructor object

Use the Class object to get the specified Constructor object, and then call newInstance () of Constructor to create an object of the class corresponding to the Class class. You can specify Constructor

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