Reflection, java reflection

Reflection, java reflection

Reflection mechanism of java in java:

In the running state, the java reflection mechanism knows all the attributes and methods of this class for any class (class file;

Any method and attribute of an object can be called:

This kind of dynamically obtained information and the kinetic energy of the method for dynamically calling objects is called the reflection mechanism of java language.

 

Dynamically obtains information in a class, that is, java reflection, which can understand the anatomy of the class.