老哥们，这段文，好像是 base64 解码的？别人发给我看不懂啊

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cXJjb2RlMTExMTExMTAxMDExMDExMDAwMDAwMDExMTExMTExMDAwMDAxMDEwMDEwMDAxMTAwMDEwMTAwMDAwMTEwMTExMDEwMTExMTAwMTAxMDEwMDAxMDExMTAxMTAxMTEwMTAwMTEwMDAwMDExMTAxMDEwMTExMDExMDExMTAxMDAxMDEwMDAxMDEwMTAwMTAxMTEwMTEwMDAwMDEwMTAwMTAxMDAwMTAwMDAxMDAwMDAxMTExMTExMTAxMDEwMTAxMDEwMTAxMDExMTExMTEwMDAwMDAwMDEwMTExMDAxMTExMTAwMDAwMDAwMDAwMTExMDEwMTAwMDAwMDEwMDAwMDExMTAwMTExMTAxMDExMDEwMTEwMTEwMDAxMTAxMDEwMTExMDEwMDEwMDAxMTEwMTEwMDAwMTAwMTAwMDExMDAxMDEwMDExMTAxMTExMTExMDExMTExMTAxMDEwMDAxMDEwMTExMTAxMDExMTAwMDAxMDExMTAxMDAxMTEwMTAxMDAwMDAxMDAxMDEwMTAwMTAxMTAxMDAxMTExMTAwMTEwMDExMTExMDAxMDAwMDEwMTAwMTEwMDEwMDAwMDEwMDExMDAxMDAxMTEwMTAxMTAwMTAxMDEwMDAxMTAwMDAwMTAwMDAwMDAxMDEwMTEwMDEwMDAxMTAxMDAxMTAxMTEwMDAwMDAxMDEwMDAwMTAxMDAwMTAwMDExMDExMDEwMDAxMDEwMTAwMDAxMDExMTAwMDAxMTExMDAxMDAwMDExMDAxMDAwMDEwMDAxMTEwMDAxMDAxMDExMTExMTExMTExMTAwMDAwMDAwMDAxMTEwMDEwMTAwMDExMDAwMTEwMDExMTExMTExMDAwMDAxMDAxMTAxMTEwMTAxMTExMDEwMDAwMDEwMDEwMDExMDExMDEwMTAwMDEwMDAxMTAxMTEwMTAxMTExMDEwMDEwMDAxMTExMTExMTAxMDExMTAxMDEwMTAxMDAwMDExMDAxMDEwMDAwMDEwMTExMDEwMTEwMTAxMTEwMTAwMDExMDEwMTEwMTAwMDAwMTAwMDExMDExMTAxMDEwMTAwMTAwMTAxMTExMTExMDAxMTAxMTEwMDAwMTAxMTAwMTEwMA==

Supplement 1 · Nov 19, 2019

呜啊，我都下沉了，怎么还有人收藏啊……你们不要这样啊
我心情好复杂啊，毕竟不是怎么开心的事情

107 replies • 2020-11-20 11:33:58 +08:00

1 2

❮

❯

lingyi95

Nov 18, 2019 via iPhone

qrcode1111111010110110000000111111110000010100100011000101000001101110101111001010100010111011011101001100000111010101110110111010010100010101001011101100000101001010001000010000011111111010101010101010111111100000000101110011111000000000001110101000000100000111001111010110101101100011010101110100100011101100001001000110010100111011111110111111010100010101111010111000010111010011101010000010010101001011010011111001100111110010000101001100100000100110010011101011001010100011000001000000010101100100011010011011100000010100001010001000110110100010101000010111000011110010000110010000100011100010010111111111111000000000011100101000110001100111111110000010011011101011110100000100100110110101000100011011101011110100100011111111010111010101010000110010100000101110101101011101000110101101000001000110111010101001001011111110011011100001011001100

wenjor

Nov 18, 2019

@lingyi95 不是啦，这样不还是看不懂吗，前面加个 qrcode……难道可以转成二维码？？？

liuxingbaoyu

Nov 18, 2019

一共是 841 个字符，开方一下，是 29，也就是 29*29 的二维码，这样应该就 OK 了吧

Nov 18, 2019

███████　█　██　██　　　　　　　███████
█　　　　　█　█　　█　　　██　　　█　█　　　　　█
█　███　█　████　　█　█　█　　　█　███　█
█　███　█　　██　　　　　███　█　█　███　█
█　███　█　　█　█　　　█　█　█　　█　███　█
█　　　　　█　█　　█　█　　　█　　　　█　　　　　█
███████　█　█　█　█　█　█　█　███████
　　　　　　　　█　███　　█████　　　　　　　　　
　　███　█　█　　　　　　█　　　　　███　　███
█　█　██　█　██　██　　　██　█　█　███　█
　　█　　　███　██　　　　█　　█　　　██　　█　
█　　███　███████　██████　█　█　　　█
　█　████　█　███　　　　█　███　█　　███
　█　█　　　　　█　　█　█　█　　█　██　█　　██
███　　██　　█████　　█　　　　█　█　　██　
　█　　　　　█　　██　　█　　███　█　██　　█　
█　█　　　██　　　　　█　　　　　　　█　█　██　　
█　　　██　█　　██　███　　　　　　█　█　　　　
█　█　　　█　　　██　██　█　　　█　█　█　　　　
█　███　　　　████　　█　　　　██　　█　　　　
█　　　███　　　█　　█　████████████　　
　　　　　　　　███　　█　█　　　██　　　██　　█
███████　　　　　█　　██　███　█　████　
█　　　　　█　　█　　██　██　█　█　　　█　　　█
█　███　█　████　█　　█　　　████████　
█　███　█　█　█　█　　　　██　　█　█　　　　　
█　███　█　██　█　███　█　　　██　█　██　
█　　　　　█　　　██　███　█　█　█　　█　　█　
███████　　██　███　　　　█　██　　██　　

扫描结果是:[27877,22434,20102]
如果排版不对的话，复制到记事本里能扫。

wenjor

Nov 18, 2019

@liuxingbaoyu 哦哦，有道理，那么有什么方便快捷的点阵转换方式吗，求教

liuxingbaoyu

Nov 18, 2019

@wenjor 楼上已经有大佬发出来了

wenjor

Nov 18, 2019

@si 感谢，能告诉我是怎么转换过来的吗……还有就是，要调节行距？我放在记事本里还是空隙很大

wenjor

Nov 18, 2019

……等等，这不会就是单纯的字符串扫描替换吧……心累，那么，谁能告诉我下如何改行距

BAT

Nov 18, 2019 via iPhone

@wenjor #8 放 Word 里面调间距啊

wenjor

Nov 18, 2019

@BAT 应该是这样，但，段落行间距我调来调去，后面的部分都不对称了

wenjor

Nov 18, 2019

@BAT 解决了，字体问题……谢谢，陷入沉思，然鹅我还是没看懂说的什么[27877,22434,20102]

lovestudykid

Nov 18, 2019

一切看不懂的密码都当作表白处理

z888888cn

Nov 18, 2019

@si 大佬，是如何从 qrcode1100 转换成那个字符的？

666VS2333

Nov 18, 2019 via Android

@lovestudykid 秀儿，是你吗

ljpCN

Nov 18, 2019 via Android

unicode 汉字内码
[27877,22434,20102]
[泥,垢,了]
你够了

laike9m

Nov 18, 2019 via Android

@ljpCN 大佬

lovestudykid

Nov 18, 2019

@ljpCN 😄，我也想到是汉字编码，偷懒没去看。可惜不是表白，不过也许是这句话传达的意思也不好说。

print('\n'.join(list(map(''.join,zip(*[iter('1111111010110110000000111111110000010100100011000101000001101110101111001010100010111011011101001100000111010101110110111010010100010101001011101100000101001010001000010000011111111010101010101010111111100000000101110011111000000000001110101000000100000111001111010110101101100011010101110100100011101100001001000110010100111011111110111111010100010101111010111000010111010011101010000010010101001011010011111001100111110010000101001100100000100110010011101011001010100011000001000000010101100100011010011011100000010100001010001000110110100010101000010111000011110010000110010000100011100010010111111111111000000000011100101000110001100111111110000010011011101011110100000100100110110101000100011011101011110100100011111111010111010101010000110010100000101110101101011101000110101101000001000110111010101001001011111110011011100001011001100'.replace('1','██').replace('0',' '))]*58)))))

AFuture

Nov 18, 2019 via iPhone

绝了，这帖子。我要收藏.

XnEnokq9vkvVq4

Nov 18, 2019 via Android

哈哈哈这帖无敌了

wenjor

Nov 18, 2019

@ljpCN 感谢老哥，心理终于畅快了

ningmengmao

Nov 18, 2019 via Android

大佬

liyuhang

Nov 18, 2019

@lovestudykid #12 泥垢了

ddup

Nov 18, 2019 via Android

还是 V 友有办法

mwftts

Nov 18, 2019 via Android

这是我一年多来收藏的第一个帖子…

quadrapop

Nov 18, 2019

这个有点意思哦

sunziren

Nov 18, 2019

收藏了

Uyuhz

Nov 18, 2019

草（中日双语）

amwyyyy

Nov 18, 2019

泥,垢,了

Chenamy2017

Nov 18, 2019

看不懂，好牛逼

misaka19000

Nov 18, 2019

哈哈哈这是 unicode -> Array -> qrcode -> 01encode -> base64 啊，有点意思

huixia0010

Nov 18, 2019

@ljpCN 花擦?人才啊,666

HentaiOS

Nov 18, 2019

笑死 ww

PriestTomb

Nov 18, 2019

@ljpCN 大佬大佬

smilekung

Nov 18, 2019

太牛逼了特意登上帐号收藏

LeeSeoung

Nov 18, 2019

有点意思

Doraemontree

Nov 18, 2019

最后到底啥意思

Bigglesworth

Nov 18, 2019

有点东西

ljspython

Nov 18, 2019

泥垢了

hwcj123

Nov 18, 2019

牛皮呀

kiracyan

Nov 18, 2019

笑死

fengjianxinghun

Nov 18, 2019

牛逼。。。笑死我了

iaoiand

Nov 18, 2019

绝了

ICU

Nov 18, 2019

现在年轻人聊天都这么高端了吗 🐶

May725

Nov 18, 2019

泥垢了 😂

fstab

Nov 18, 2019 via Android

是被女程序员拒绝了吗？

Les1ie

Nov 18, 2019

先 pip install imageio

import base64
import numpy as np
from imageio import imwrite
s = """cXJjb2RlMTExMTExMTAxMDExMDExMDAwMDAwMDExMTExMTExMDAwMDAxMDEwMDEwMDAxMTAwMDEwMTAwMDAwMTEwMTExMDEwMTExMTAwMTAxMDEwMDAxMDExMTAxMTAxMTEwMTAwMTEwMDAwMDExMTAxMDEwMTExMDExMDExMTAxMDAxMDEwMDAxMDEwMTAwMTAxMTEwMTEwMDAwMDEwMTAwMTAxMDAwMTAwMDAxMDAwMDAxMTExMTExMTAxMDEwMTAxMDEwMTAxMDExMTExMTEwMDAwMDAwMDEwMTExMDAxMTExMTAwMDAwMDAwMDAwMTExMDEwMTAwMDAwMDEwMDAwMDExMTAwMTExMTAxMDExMDEwMTEwMTEwMDAxMTAxMDEwMTExMDEwMDEwMDAxMTEwMTEwMDAwMTAwMTAwMDExMDAxMDEwMDExMTAxMTExMTExMDExMTExMTAxMDEwMDAxMDEwMTExMTAxMDExMTAwMDAxMDExMTAxMDAxMTEwMTAxMDAwMDAxMDAxMDEwMTAwMTAxMTAxMDAxMTExMTAwMTEwMDExMTExMDAxMDAwMDEwMTAwMTEwMDEwMDAwMDEwMDExMDAxMDAxMTEwMTAxMTAwMTAxMDEwMDAxMTAwMDAwMTAwMDAwMDAxMDEwMTEwMDEwMDAxMTAxMDAxMTAxMTEwMDAwMDAxMDEwMDAwMTAxMDAwMTAwMDExMDExMDEwMDAxMDEwMTAwMDAxMDExMTAwMDAxMTExMDAxMDAwMDExMDAxMDAwMDEwMDAxMTEwMDAxMDAxMDExMTExMTExMTExMTAwMDAwMDAwMDAxMTEwMDEwMTAwMDExMDAwMTEwMDExMTExMTExMDAwMDAxMDAxMTAxMTEwMTAxMTExMDEwMDAwMDEwMDEwMDExMDExMDEwMTAwMDEwMDAxMTAxMTEwMTAxMTExMDEwMDEwMDAxMTExMTExMTAxMDExMTAxMDEwMTAxMDAwMDExMDAxMDEwMDAwMDEwMTExMDEwMTEwMTAxMTEwMTAwMDExMDEwMTEwMTAwMDAwMTAwMDExMDExMTAxMDEwMTAwMTAwMTAxMTExMTExMDAxMTAxMTEwMDAwMTAxMTAwMTEwMA==

"""
code = base64.b64decode(s).decode()
code = code[6:]
num = [int(i)*255 for i in code]
n = np.array(num)
n = n.reshape(29,29)
imwrite('a.png', n)

打开扫描二维码图片

davie

Nov 18, 2019 via Android

太好玩了

Les1ie

Nov 18, 2019

二维码图片最外层的像素没了，可以放在 ppt 里面加个黑色的图片作为背景，然后扫码，也可以 np 数组四周加 255 然后出图片

ww940521

Nov 18, 2019

嗯，舒服了。

KeepingNow

Nov 18, 2019

很好玩。

hqweay

Nov 18, 2019

哈哈哈看标题以为水贴，没想到进来是技术贴。感谢前几楼大佬。

xkeyideal

Nov 18, 2019

楼主表白被拒，自己还破解不了，无情的打脸，这个小姐姐的拒绝方式我喜欢

gimp

Nov 18, 2019

一男子表白女程序员，收到的回复竟是这样

DrPikaduo

Nov 18, 2019

@lovestudykid 扫不出来，兄弟

kingslayer

Nov 18, 2019

笑死我了

Rekkles

Nov 18, 2019

卧槽牛逼🐂🍺

jimmy2010

Nov 18, 2019

CTF 普及推广贴😂

scukmh

Nov 18, 2019

ctf 基础题（跑

helloZwq

Nov 18, 2019

二维码: aHR0cHM6Ly93d3cuamF2YWVyMTAxLmNvbS93cC1jb250ZW50L3VwbG9hZHMvMjAxOS8xMS8yMDE5MTExODA3MzgxNzY1LnBuZw==
ASCII 码转汉字: aHR0cHM6Ly93d3cuamF2YWVyMTAxLmNvbS93cC1jb250ZW50L3VwbG9hZHMvMjAxOS8xMS9pbWFnZS0yMDE5MTExODE1MzkxOTEzNC5wbmc=

JssDream

Nov 18, 2019

好牛掰啊

Les1ie

Nov 18, 2019

import base64
import numpy as np
from PIL import Image

s = """cXJjb2RlMTExMTExMTAxMDExMDExMDAwMDAwMDExMTExMTExMDAwMDAxMDEwMDEwMDAxMTAwMDEwMTAwMDAwMTEwMTExMDEwMTExMTAwMTAxMDEwMDAxMDExMTAxMTAxMTEwMTAwMTEwMDAwMDExMTAxMDEwMTExMDExMDExMTAxMDAxMDEwMDAxMDEwMTAwMTAxMTEwMTEwMDAwMDEwMTAwMTAxMDAwMTAwMDAxMDAwMDAxMTExMTExMTAxMDEwMTAxMDEwMTAxMDExMTExMTEwMDAwMDAwMDEwMTExMDAxMTExMTAwMDAwMDAwMDAwMTExMDEwMTAwMDAwMDEwMDAwMDExMTAwMTExMTAxMDExMDEwMTEwMTEwMDAxMTAxMDEwMTExMDEwMDEwMDAxMTEwMTEwMDAwMTAwMTAwMDExMDAxMDEwMDExMTAxMTExMTExMDExMTExMTAxMDEwMDAxMDEwMTExMTAxMDExMTAwMDAxMDExMTAxMDAxMTEwMTAxMDAwMDAxMDAxMDEwMTAwMTAxMTAxMDAxMTExMTAwMTEwMDExMTExMDAxMDAwMDEwMTAwMTEwMDEwMDAwMDEwMDExMDAxMDAxMTEwMTAxMTAwMTAxMDEwMDAxMTAwMDAwMTAwMDAwMDAxMDEwMTEwMDEwMDAxMTAxMDAxMTAxMTEwMDAwMDAxMDEwMDAwMTAxMDAwMTAwMDExMDExMDEwMDAxMDEwMTAwMDAxMDExMTAwMDAxMTExMDAxMDAwMDExMDAxMDAwMDEwMDAxMTEwMDAxMDAxMDExMTExMTExMTExMTAwMDAwMDAwMDAxMTEwMDEwMTAwMDExMDAwMTEwMDExMTExMTExMDAwMDAxMDAxMTAxMTEwMTAxMTExMDEwMDAwMDEwMDEwMDExMDExMDEwMTAwMDEwMDAxMTAxMTEwMTAxMTExMDEwMDEwMDAxMTExMTExMTAxMDExMTAxMDEwMTAxMDAwMDExMDAxMDEwMDAwMDEwMTExMDEwMTEwMTAxMTEwMTAwMDExMDEwMTEwMTAwMDAwMTAwMDExMDExMTAxMDEwMTAwMTAwMTAxMTExMTExMDAxMTAxMTEwMDAwMTAxMTAwMTEwMA==
"""
code = base64.b64decode(s).decode()
code = code[6:]
num = [int(i)*255 for i in code]
n = np.array(num)
n = n.reshape(29,29)

n = np.concatenate((np.array([[0]*n.shape[1]]),n))
n = np.concatenate((n,np.array([[0]*n.shape[1]])), axis=0)
n = np.concatenate((np.array([[0]]*n.shape[0]),n), axis=1)
n = np.concatenate((n,np.array([[0]]*n.shape[0])), axis=1)

im = Image.fromarray(np.uint8(n))
im = im.resize((100,100))

im.show()

修改了一下二维码，加了个边框，现在可以直接扫出来了
https://i.loli.net/2019/11/18/gouqwLmSpcRxnXA.png

HuangLibo

Nov 18, 2019

感觉很有趣，收藏了（第一个收藏的帖子）

dajiaozi

Nov 18, 2019

@Les1ie 张国荣牛逼

openbsd

Nov 18, 2019

技术贴

zdnyp

Nov 18, 2019

看 cnblogs 就图娱乐，学技术还得上 v2

cpdyj0

Nov 18, 2019 via Android

人才啊都是

djs

Nov 18, 2019

默默的用 js 写了个

lopetver

Nov 18, 2019

@Les1ie 大佬厉害，我还在弄切图的方式然后编码 0，1 还原呢

bxb100

Nov 18, 2019

学习了

youxiachai

Nov 18, 2019

一个悲伤的故事...

sinu

Nov 18, 2019

默默收藏了~现场解密~

showmethetalk

Nov 18, 2019

真的叼！

auhah

Nov 18, 2019

泥垢了哈哈

hive

Nov 18, 2019

我就问一下，你俩什么关系

Les1ie

Nov 18, 2019

@lopetver #68 我是菜鸡

Les1ie

Nov 18, 2019

@dajiaozi #63 nb

mogita

Nov 18, 2019

心疼楼主

u823tg

Nov 18, 2019 via Android

心疼

c01t

Nov 18, 2019 via iPhone

有点意思

myd

Nov 18, 2019

需求太少了

daquandiao2

Nov 18, 2019

楼主不说出你的故事？

fantastic

Nov 18, 2019

楼主经历了什么

leiuu

Nov 18, 2019

very funny

pengjl

Nov 18, 2019

收藏，请 lz 分享你的故事板凳我已经自备好了

MzM2ODkx

Nov 18, 2019

amazing

2oTp

Nov 18, 2019

<!DOCTYPE html>
<html>
<body>
<canvas
id="myCanvas"
width="290"
height="290"
style="border:1px solid #d3d3d3;"
>
Your browser does not support the HTML5 canvas tag.</canvas
>

<script>
var lines = `
11111110101101100000001111111
10000010100100011000101000001
10111010111100101010001011101
10111010011000001110101011101
10111010010100010101001011101
10000010100101000100001000001
11111110101010101010101111111
00000000101110011111000000000
00111010100000010000011100111
10101101011011000110101011101
00100011101100001001000110010
10011101111111011111101010001
01011110101110000101110100111
01010000010010101001011010011
11100110011111001000010100110
01000001001100100111010110010
10100011000001000000010101100
10001101001101110000001010000
10100010001101101000101010000
10111000011110010000110010000
10001110001001011111111111100
00000000111001010001100011001
11111110000010011011101011110
10000010010011011010100010001
10111010111101001000111111110
10111010101010000110010100000
10111010110101110100011010110
10000010001101110101010010010
11111110011011100001011001100`
.split('\n')
.filter(s => s)
var c = document.getElementById('myCanvas')
var ctx = c.getContext('2d')
ctx.beginPath()
lines.forEach((line, line_num) =>
line
.split('')
.forEach(
(bit, column) =>
+bit && ctx.rect(line_num * 10, column * 10, 10, 10)
)
)
ctx.fill()
</script>
</body>
</html>