java如何将“abcd1234”转换为INT1234

Question

public class testcount {
    public static void main(String[] args) {

        int c;
         String test = "ABCD1234";

    }
}

我如何从String test转换到int c，答案是1234

Answer 1

使用int c = Integer.parseInt(str);将int转换为字符串