如何在java中更改字符串数组中的特定值

Question

String[] arraylist = {"0","0","0","0","0","0","0"};

但现在我想在上面的数组中替换为1，使其像这样

String[] arraylist = {"0","0","0","1","0","0","0"};

Answer 1

如果您知道要更改的位置，请尝试关注

arraylist[3]="1";

希望这会对你有所帮助。