正则匹配电话号码，网址链接，Email地址

#pragma mark - 正则匹配电话号码，网址链接，Email地址

+ (NSMutableArray *)addHttpArr:(NSString *)text

{

    //匹配网址链接

    NSString *regex_http =@"(https?|ftp|file)+://[^\\s]*";

    NSArray *array_http = [text componentsMatchedByRegex:regex_http];

    NSMutableArray *httpArr = [NSMutableArrayarrayWithArray:array_http];

    return httpArr;

}

+ (NSMutableArray *)addPhoneNumArr:(NSString *)text

{

    //匹配电话号码

    NSString *regex_phonenum =@"\\d{3}-\\d{8}|\\d{3}-\\d{7}|\\d{4}-\\d{8}|\\d{4}-\\d{7}|1+[358]+\\d{9}|\\d{8}|\\d{7}";

    NSArray *array_phonenum = [text componentsMatchedByRegex:regex_phonenum];

    NSMutableArray *phoneNumArr = [NSMutableArrayarrayWithArray:array_phonenum];

    return phoneNumArr;

}

+ (NSMutableArray *)addEmailArr:(NSString *)text

{

    //匹配Email地址

    NSString *regex_email =@"\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*.\\w+([-.]\\w+)*";

    NSArray *array_email = [text componentsMatchedByRegex:regex_email];

    NSMutableArray *emailArr = [NSMutableArrayarrayWithArray:array_email];

    return emailArr;

}