java正则表达式 matches方式匹配ip

/**
* @Title: isIPAddress  ip校验
* @Description: 判断IP格式的正确性
* @param ip 包含IP串 例：ipv4:192.168.19.12|ipv6:1030::C9B4:FF12:48AA:1A2B
* @return   boolean 是否验证通过
*/
public boolean isIPAddress(String ip) {
String regex = "^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\."
+ "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\."
+ "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\."
+ "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$";

String regex2="^((([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})|"
+ "(([0-9A-Fa-f]{1,4}:){6}:[0-9A-Fa-f]{1,4})|"
+ "(([0-9A-Fa-f]{1,4}:){5}:([0-9A-Fa-f]{1,4}:)?[0-9A-Fa-f]{1,4})|"
+ "(([0-9A-Fa-f]{1,4}:){4}:([0-9A-Fa-f]{1,4}:){0,2}[0-9A-Fa-f]{1,4})|"
+ "(([0-9A-Fa-f]{1,4}:){3}:([0-9A-Fa-f]{1,4}:){0,3}[0-9A-Fa-f]{1,4})|"
+ "(([0-9A-Fa-f]{1,4}:){2}:([0-9A-Fa-f]{1,4}:){0,4}[0-9A-Fa-f]{1,4})|"
+ "(([0-9A-Fa-f]{1,4}:){6}((\\b((25[0-5])|(1\\d{2})|(2[0-4]\\d)|(\\d{1,2}))"
+ "\\b)\\.){3}(\\b((25[0-5])|(1\\d{2})|(2[0-4]\\d)|"
+ "(\\d{1,2}))\\b))|(([0-9A-Fa-f]{1,4}:){0,5}:((\\b((25[0-5])|"
+ "(1\\d{2})|(2[0-4]\\d)|(\\d{1,2}))\\b)\\.){3}(\\b((25[0-5])|"
+ "(1\\d{2})|(2[0-4]\\d)|(\\d{1,2}))\\b))|"
+ "(::([0-9A-Fa-f]{1,4}:){0,5}((\\b((25[0-5])|"
+ "(1\\d{2})|(2[0-4]\\d)|(\\d{1,2}))\\b)\\.){3}(\\b((25[0-5])|"
+ "(1\\d{2})|(2[0-4]\\d)|(\\d{1,2}))\\b))|"
+ "([0-9A-Fa-f]{1,4}::([0-9A-Fa-f]{1,4}:){0,5}[0-9A-Fa-f]{1,4})|"
+ "(::([0-9A-Fa-f]{1,4}:){0,6}[0-9A-Fa-f]{1,4})|"
+ "(([0-9A-Fa-f]{1,4}:){1,7}:))$";
if (ip.matches(regex)) {
return true;
}else if(ip.matches(regex2)){
return true;
}
return false;
}