java编程将",a,b,c,e,f,,,"以逗号为分隔符切分成字符串组成的数组,并推断数组

Posted 2023-03-09

参考技术A public class split
public static void main(String[] args)
String str = ",a,b,c,e,f,,,";
//数据
String[] str1 = str.split(",");
for(String str2: str1)
System.out.println(str2);


本回答被提问者采纳 参考技术B String[] array =",a,b,c,e,f,,,".split(","); 参考技术C String[] list = ",a,b,c,e,f,,,".splet(",");
int length = list.length; 参考技术D split()会把空格也算进去 第5个回答  2015-08-14 用split(",")方法