字符串转化为数组

字符串转化为数组

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一、 s.spilt()

 

Scanner in = new Scanner(System.in);
String s = in.nextLine();
​
String[] a = s.spilt("");
Arrays.toString(a);

 

二、 toCharArray()

 

Scanner in = new Scanner(System.in);
String s = in.nextLine();
​
char ch = s.toCharArray();