key不在这里.md

key不在这里

知识点

ASCII

解题

扫码后url解码发现m似乎是ascii数据

脚本跑一下

from urllib.parse import quote, unquote
s = '10210897103375566531005253102975053545155505050521025256555254995410298561015151985150375568'
temp = ''
 
while len(s):
    if int(s[:3]) < 127:
        temp += chr(int(s[:3]))
        s = s[3:]
    else:
        temp += chr(int(s[:2]))
        s = s[2:]
print(temp)
print(unquote(temp))