為什么這個代碼是錯誤的?
public class HelloWorld{
? ? public static void main(String[] args) {
final char city='郴州';
final int number=123;
}
System.out.println(city);
System.out.println(number);
}
public class HelloWorld{
? ? public static void main(String[] args) {
final char city='郴州';
final int number=123;
}
System.out.println(city);
System.out.println(number);
}
2019-02-07
舉報
2019-02-13
public static void main(String[] args) {
final String city="郴州";
final int number=123;
System.out.println(city);
System.out.println(number);
? ? }
}
2019-02-09
char是字節(jié),它的值只能是單字節(jié)的,像你的值是兩個字節(jié),應(yīng)該用字節(jié)串string
2019-02-08
char是2字節(jié)? ?
final String CITY=“郴州”;
2019-02-07
public class HelloWorld{
? ?public static void main(String[] args) {
final char CITY='郴州';
final int NUMBER=123;
System.out.println(CITY);
System.out.println(NUMBER);
}
}
為什么現(xiàn)在這個代碼還是錯誤的?