写一个邮箱校验的函数,返回布尔值

Question

写一个邮箱校验的函数,返回布尔值

Answer 1

public boolean validateEmail(String value){
   if(value.trim().length()>0){
                        Pattern p=Pattern.compile("[\\w[.-]]+@[\\w[.-]]+\\.[\\w]+");
                        Matcher m=p.matcher(value);
                        if(!m.matches()){
                            return false;
                        }else{
                            return true;
                        }
                    }
}