英文:
Why do we write "string [] args" in java?
问题
我只想知道在Java编程中，为什么在public static void main(String [] args)中写**String args[]**。我们还有其他数据类型，为什么要用String？
英文:
I just want to know in Java programming why do we write String args[] in public static void main(String [] args).
We have other datatypes also but why String?
答案1
得分: 3
大多数操作系统中，命令行参数是以字符串列表或数组形式传递给执行程序的。在C语言中，通常用int main(int argc, char *argv[])来表示。Java只是有一种更方便的类型。
英文:
Arguments from the command line in most operating systems are received by executing programs as a list or array of strings. In C language this is usually represented by int main(int argc, char *argv[]). Java just has a more convenient type.
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