The static key word in the main method is used because there isn't any instantiation that take place in the main method. But object is constructed rather than invocation as a result we use the static key word in the main method. In jvm context memory is created when class loads into it.And all static members are present in that memory. if we make the main static now it will be in memory and can be accessible to jvm (class.main(..)) so we can call the main method with out need of even need for heap been created.

在main方法被调用之前，没有对象被实例化。使用static关键字意味着可以在不创建任何对象的情况下调用方法。

The static key word in the main method is used because there isn't any instantiation that take place in the main method. But object is constructed rather than invocation as a result we use the static key word in the main method. In jvm context memory is created when class loads into it.And all static members are present in that memory. if we make the main static now it will be in memory and can be accessible to jvm (class.main(..)) so we can call the main method with out need of even need for heap been created.

Static表示该方法是类方法。并且调用时不需要任何类的对象。

static -当JVM调用主方法时，被调用的类不存在对象，因此它必须有静态方法来允许从类调用。

The main method of the program has the reserved word static which means it is allowed to be used in the static context. A context relates to the use of computer memory during the running of the program. When the virtual machine loads a program, it creates the static context for it, allocating computer memory to store the program and its data, etc.. A dynamic context is certain kind of allocation of memory which is made later, during the running of the program. The program would not be able to start if the main method was not allowed to run in the static context.