判断邮箱格式是否正确

/**

* 判断邮箱格式是否正确

* @param string

* @return

* 正确返回true

*/

public boolean isEmail(String string){

//pattern = pile("(^(\\w)+(\\.\\w+)*@(\\w)+((\\.\\w+)+)$)");

pattern = pile("([a-zA-Z0-9]+[_|\\_|\\.|\\-]?)*[a-zA-Z0-9]+@([a-zA-Z0-9]+[_|\\_|\\.|\\-]?)*[a-zA-Z0-9]+\\.[a-zA-Z]{2,3}");

matcher=pattern.matcher(string);

return matcher.matches();

}