我正在寻找一种方法将字符串数组合成一个分隔的字符串.与split()相反.
在我尝试编写自己的论坛之前想要问论坛(因为JDK拥有一切)
我有一个字符串,例如: "My brother, John, is a handsome man."
我想将其拆分为一个数组,使输出为:
"My" , "brother", "," , "John", "," , "is", "a", "handsome", "man", "."
谁能帮我这个？我需要在Java上执行此操作.