Question

java中，若有int变量12345，如何转换成string 类型数组["1","2","3","4","5"]

说错了，是int类型数组

Answer 1

public class Test {
public static void main(String[] args) {
int var=12345;
String str=String.valueOf(var);
char[] charArray = str.toCharArray();
int arr[]= new int[charArray.length];
for (int i = 0; i < charArray.length; i++) {
int num = Integer.parseInt(String.valueOf(charArray[i]));
arr[i]=num;
}
for (int i = 0; i < arr.length; i++) {
System.out.print(arr[i]);
}
}
}
原样返前复制粘漏洞清颤咐贴到开发环境中就可以运行！ 输出的就是int类型的数组

Answer 2

tochararray