public class TEST {
public static void main(String[] args) {
int i = 122;//ASCll码为122
char c = (char)i;//122的Char
char ch='c';//字符c
int as=(int)ch;//c的ASCll码
System.out.println(c);
System.out.println(as);
}
}
public static void main(String[] args) {
int i = 122;//ASCll码为122
char c = (char)i;//122的Char
char ch='c';//字符c
int as=(int)ch;//c的ASCll码
System.out.println(c);
System.out.println(as);
}
}
char dd='c';
key=dd;
直接赋值就可以了。