Question

嗨，我不确定这个等式是否正确，因为我不确定日期。我知道它返回相同的日期，但我正在尝试学习不同的格式以及如何添加不同日期的日期。我知道可能不是编写代码的最佳方式，我仍然想知道如何编写这段代码。等式是：

$mhYr + ($vSDday -1day)
My code:

$date = "2015-11-02";
$vStartDate = strtotime($date);
$currentdate = $vStartDate;

$vSDday = date('d',  $currentdate); //day
$monthY = date('m',  $currentdate); //Month
$mhYr = date("01-$monthY"); //first day of any month

但由于约会我一直都会收到错误。

一个例子是1stOfMonth +（daysOfStartDate -1天）。因此，如果我在11月2日开始，我想表演：11月1日+（2 - 1天）。但我不知道如何把所有这些放在一起。

Answer 1

当你这样做时：

#!/usr/bin/python2

import binascii
from getpass import getpass as getpasswd

try:
    from Crypto.Cipher import Blowfish as bfcipher #blowfish encryption
except ImportError:
    print("* Install pycrypto *")
    exit(2)

def get_enctype_user():
    ask_enctype = '''
** Crypy **
Choose encryption 
[1] Blowfish
--> '''
    try:
        enctype = int(raw_input(ask_enctype))
    except ValueError:
        print("Non-integer value!")
        exit(4)

    if enctype == 1:
        return 1
    else:
        print("Non-valid option")
        exit(1)

def autopadding(__txt):
    rlen = len(__txt)%8
    __txt = __txt +(" "*(8-rlen))
    return __txt

def get_operation_user():
    ask_operation = '''
** What to-do
[1] Encrypt
[2] Decrypt
-->  '''
    try:
        optype = int(raw_input(ask_operation))
    except ValueError:
        print("Non-integer value!")
        exit(4)

    if optype == 1:
        return 1
    elif optype == 2:
        return 2
    else:
        print("Non-valid operation")
        exit(1)

class BlowfishCipher:
    def __init__(self, __txt, __passwd):
        self.encpasswd = __passwd
        self.text = __txt
        self.coder = bfcipher.new(self.encpasswd)

    def crypt(self):
        self.encrypt = self.coder.encrypt(self.text)
        return self.encrypt

    def decrypt(self):
        self.decrypt = self.coder.decrypt(self.text)
        return self.decrypt

def main():
    encryption = ""
    operation = ""
    __text = ""
    __passwd = ""

    use_enc = get_enctype_user()
    if use_enc == 1:
        encryption = "blowfish"

    user_op = get_operation_user()
    if user_op == 1:
        operation = "crypt"
    elif user_op == 2:
        operation = "decrypt"

    print("[---------]")
    __text = str(raw_input("Type text: "))
    __passwd = getpasswd("Type password: ")

    pad_text = autopadding(__text)

    if encryption == "blowfish":
        bfch_obj = BlowfishCipher(pad_text, __passwd)
        if operation == "crypt":
            encrypted_text = bfch_obj.crypt()
            print("Encrypted text: "+encrypted_text)
        elif operation == "decrypt":
            decrypted_text = bfch_obj.decrypt()
            print("Decrypted text: "+decrypted_text)

if __name__ == "__main__":
    try:
        main()
    except KeyboardInterrupt:
        print("Bye bye!")
        exit(0)
    except Exception:
        print("General exception raised!")
        exit(3)

并尝试打印它（ $date = "2015-11-02"; $vStartDate = strtotime($date); ），它将在1970年1月1日午夜和 2015-11之间打印秒的数量差异-02 ，要将时间转换为您需要的人类可读格式 echo $vStartDate ，它将返回收集格式。

getdate($vStartDate )

然后你就可以开始了：

$date = "2015-11-02";
$vStartDate = strtotime($date);
$timeCollection= getDate($vStartDate);

错误地添加日期

1 个答案: