粗一看都不知道这个要干什么，这 B 装得不错。
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服务器托管网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服务器托管网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其实看一下就知道这个应该是 Base 64 加密的，随便拉个工具用 Base64 解密下的结果是：
#!/usr/bin/env python3
'''
Keep us out of google search results..
$ od -d /dev/urandom | head
0000000 60215 28778 29227 28548 62686 45171 7826 48766
0000020 17118 15225 12852 34781 31955 19087 39563 43614
0000040 6710 38515 14573 64087 17026 25598 42913 14209
0000060 10723 31307 19071 14798 2462 46253 35626 32436
0000100 1739 27712 5667 12212 47077 41722 54452 38461
0000120 4816 15014 28623 10928 54028 64523 54632 54187
0000140 61631 54499 18307 5514 50743 50591 25172 54018
0000160 31990 26248 4383 46452 42156 62320 51052 28621
0000200 27226 65296 56305 33375 4813 42283 19980 1922
0000220 57061 29322 27073 64986 15219 26234 24100 21204
'''
'''
Copy this file and run `pbpaste | base64` to generate challenge text. Copious
white space is at the bottom of the file to ensure trailing `==` and hint at
base64.
'''
import codecs
import string
import sys
import time
from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives.hashes import SHA1
from cryptography.hazmat.primitives.twofactor.totp import TOTP
ONE_WEEK_IN_SECONDS = 604_800
def generate_secret():
totp = TOTP(
key=codecs.encode(string.ascii_letters, encoding="utf-8"),
length=8,
algorithm=SHA1(),
time_step=ONE_WEEK_IN_SECONDS,
backend=default_backend(),
)
seed = int(time.time())
token = codecs.decode(totp.generate(seed), encoding="utf-8")
return f"{token}-{seed}"
if __name__ == "__main__":
sys.stdout.write(
f"Please head to https://ramp.com/careers and use this secret when "
f"you apply: {generate_secret()}n"
)上面的代码是 Python 的，然后你把上面的代码拷贝到你的计算机跑一下，应该可以看到下面的结果：
下面的字符串就是你在申请的时候需要填入的字符串了。
另外，你需要在你的 python 环境中安装pip install cryptography。
简单来说，就是上面的代码需要访问服务器，生成一个字符串，类似数据校验的意思。
这个还是在申请的时候第一次遇到，有点意思。
服务器托管，北京服务器托管，服务器租用 http://www.fwqtg.net
机房租用，北京机房租用，IDC机房托管， http://www.fwqtg.net
相关推荐: 基于GPT搭建私有知识库聊天机器人（四）问答实现
前文链接： 基于GPT搭建私有知识库聊天机器人（一）实现原理 基于GPT搭建私有知识库聊天机器人（二）环境安装 基于GPT搭建私有知识库聊天机器人（三）向量数据训练 在前面的文章中，我们介绍了如何使用GPT模型搭建私有知识库聊天机器人的基本原理、环境安装、数据…
