Java char数组为int

问题描述:

是否可以将包含数字的 char [] 数组转换为
int

Is it possible to convert a char[] array containing numbers into an int?

char [] 是否包含组成数字的unicode字符这个数字?在这种情况下,只需从 char [] 创建一个String并使用Integer.parseInt:

Does the char[] contain the unicode characters making up the digits of the number? In that case simply create a String from the char[] and use Integer.parseInt:

char[] digits = { '1', '2', '3' };
int number = Integer.parseInt(new String(digits));