1 public class String01 { 2 public static void main(String[] args){ 3 //获取字符串的长度 4 int lengh = "HBQ".length(); 5 System.out.println("字符串的长度是"+lengh); 6 } 7 }
1 public class String01 { 2 public static void main(String[] args){ 3 //获取字符串的长度 4 int lengh = "HBQ".length(); 5 System.out.println("字符串的长度是"+lengh); 6 } 7 }