Java程序用于拆分和连接字符串
要在Java中拆分和连接字符串,请使用split()和join()方法,如下面的示例所示 −
示例
public class Demo{ public static void main(String args[]){ String my_str = "This_is_a_sample"; String[] split_str = my_str.split("_", 4); System.out.println("The split string is:"); for (String every_Str : split_str) System.out.println(every_Str); String joined_str = String.join("_", "This", "is", "a", "sample"); System.out.println("The joined string is:"); System.out.println(joined_str); } }登录后复制