process(进程)


process 对象是一个全局变量,它提供有关当前 Node.js 进程的信息并对其进行控制。 作为一个全局变量,它始终可供 Node.js 应用程序使用,无需使用 require()

The process object is a global that provides information about, and control over, the current Node.js process. As a global, it is always available to Node.js applications without using require().