26_Java判断String是否以某个字符串开头或结尾

Java判断String是否以某个字符串开头:

String mobile = "8618730600000";
System.out.println(mobile.startsWith("86"));//输出true
System.out.println(mobile.startsWith("886"));//输出false

Java判断String是否以某个字符串结尾:

String mobile = "8618730600000";
System.out.println(mobile.endsWith("0000"));//输出true
System.out.println(mobile.endsWith("8888"));//输出false

猜你喜欢

转载自blog.csdn.net/zs345048102/article/details/81237333