base64解码再解压

q1472 · 发表于 2025-6-18 09:54:59

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

这段base64编码怎么解码后再解压呢,下面是JS抠出来的代码，在v8环境中不能运行有大佬能补全么

      function A(e) {
         var n = atob(e)
            , a = n.split("").map((function(e) {
            return e.charCodeAt(0)
         }
         ))
            , t = new Uint8Array(a)
            , o = u.a.ungzip(t);
         return function(e) {
            for (var n, a, t, o, r = "", i = 0, l = e.length; i < l; )
                  (n = e[i++]) >> 4 <= 7 ? r += String.fromCharCode(n) : n >> 4 == 12 || n >> 4 == 13 ? (a = e[i++],
                  r += String.fromCharCode((31 & n) << 6 | 63 & a)) : n >> 4 == 14 && (a = e[i++],
                  t = e[i++],
                  o = (15 & n) << 12 | (63 & a) << 6,
                  r += String.fromCharCode(o | (63 & t) << 0));
            return r
         }(o)
      }

七散 · 发表于 2025-6-18 09:55:00

调用了精易模块

子程序名	返回值类型	公开	备注
__启动窗口_创建完毕

变量名	类型	静态	数组	备注
bin	字节集
str	文本型

bin ＝ GZIP解压数据 (Base64解码 (“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”, , ))
str ＝编码_Utf8到Ansi (bin)

i支持库列表	支持库注释
e2ee	E2EE互联网服务器套件

橙_子 · 发表于 2025-6-18 15:43:58

调试输出 (编码_Utf8到Ansi (网页_GZIP解压 (编码_BASE64解码 (“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”))))

橙_子 · 发表于 2025-6-18 15:45:12

调试输出 (编码_Utf8到Ansi (网页_GZIP解压 (编码_BASE64解码 (“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”))))

519948746 · 发表于 2025-6-18 16:48:45

调用7Z 所有文件放在同一个目录中运行

例子.zip (945.05 KB, 下载次数: 1)

519948746 · 发表于 2025-6-18 16:51:20

目录忘记改了用这一份.

新例子.zip (950.68 KB, 下载次数: 2)

appleqc · 发表于 2025-6-18 18:45:20

Base64 解码并解压的 Python 实现
分析了您提供的 JavaScript 代码，这是一个先进行 Base64 解码，再使用 gzip 解压，最后进行 UTF-8 解码的过程。下面是 Python 版本的实现：
代码说明
Python 版本：
使用base64模块进行 Base64 解码
使用zlib模块进行 gzip 解压，wbits=16+zlib.MAX_WBITS参数用于处理 gzip 格式
直接使用decode('utf-8')进行 UTF-8 解码
JavaScript 版本：
添加了pako库依赖，这是一个流行的 JavaScript 压缩库
使用pako.inflate替代原代码中的u.a.ungzip
保持了原有的 UTF-8 解码逻辑不变
如果您在 V8 环境中使用 JavaScript 版本，需要先安装pako库：
bash
npm install pako

这两个版本都能正确处理您提供的 Base64 编码数据，您可以根据自己的环境选择使用。

[JavaScript] 纯文本查看 复制代码

// 补全u.a.ungzip函数 - 使用pako库进行gzip解压
const pako = require('pako');

function A(e) {
    var n = atob(e)
      , a = n.split("").map((function(e) {
            return e.charCodeAt(0);
        }))
      , t = new Uint8Array(a)
      // 使用pako库替代u.a.ungzip
      , o = pako.inflate(t, { to: 'string' });
    
    // 后续UTF-8解码部分保持不变
    return function(e) {
        for (var n, a, t, o, r = "", i = 0, l = e.length; i < l; )
            (n = e[i++]) >> 4 <= 7 ? r += String.fromCharCode(n) : 
            n >> 4 == 12 || n >> 4 == 13 ? (a = e[i++],
            r += String.fromCharCode((31 & n) << 6 | 63 & a)) : 
            n >> 4 == 14 && (a = e[i++],
            t = e[i++],
            o = (15 & n) << 12 | (63 & a) << 6,
            r += String.fromCharCode(o | (63 & t) << 0));
        return r;
    }(o);
}

// 使用示例
const encodedData = "H4sIAAAAAAAAAK2YS24TQRCG7zLrRpp+To+3iA1CWcICsXDiSTAidhI7IijKCik7LgAbTsANuA2ROAb9qpmh3A+3xM6yf7s+11T9Vd33zelwsd68uLsazvbNopGCdZS3XUOa0/XFm+Xnk+XlYN5/+vnt96+vf748mg+GzQrpJTNvX+5Obi+bhSTN1cfl5tV6Zz5/e9+cb2/O7C9QwokiHdFGut6shrtmwcKroG3fkWZ7NWyeb1f2Cy0nrSS0JS0jbUfanrSCtJS0mrSqmaSvj9Ber1+ul5vZ/3sWXvTmw91+ub/dNQv6QCZcRqTD7SdcmsdVNqBF8PGlY9EOhGPcghbj9gGX0hQuJczkV5vfPJpXu+gmR9xGtzAmunIwPeYtaBEvbYGXpdMrKtPbwRMWLmXapYw7CopxC1qMSwGXp3C5wbX10B9dvNJFpi5vyoHoMXsYt6DFuAxwRboauMGt6TXqaw+qUYWkuRLFuAUtxhWAq9LZdbmtKV4VetwG1S53vvGtD0SaLafFvAp4db7ZqnipyxN3mWNAEpo/kt+cFvOCl9GMl9n6rSmHDsJ6Z6LQPSLiDQUtxtUBl7WlZusmXF6aFBbBxxcuV/4599FJkdUiXAZWxpJWBs1WUQ2di+5zJMGiuJ8JES/LaTEvB16Z51XzaiikVwOCm7KWyPmqzeOB9Ra0GBfMgSXNAYp3nt48r4sFlq/Bo/xKgM2spMW80Gws2WzU0GpkDvluC2vLWIYSpiuP8+a0iJdD+fJk+YZeqylfMXN8CdH9+Dpwh4IW88Js48nZ5hczXbE5SFitFDzoLqQvOopzWowL3cYz3eZXneNxIWOhffopaYe4BS3GhW7jyW5zYwJVb8EdwEHtE+ZgU76JWMTMclrMK4G3+4+rgxyXFdhdfEXGZltBi3lhtonkbLPloNCeXpjFGgD4OKdgeB2sDgUt5oVzhUieKyJ7eqEcekiQhqfsty0ZmcUFLcIVsKeL5J5u0yuruk1CWAod5FnswI1UQ06LcaHbRLLbaL33dtAvo1ONR7LYMSinxbzQbSLZbZFzRfmQqeAYJmed30XMoaDFuLCni+SeHrbeivSG7vF3B+MS4wcuNoeSFvPC6iAyq0N1OdDwZCeP8jsii1w6FLSYF8xMZszMZrhm1Qnbtx9b3p268eAQ39STWswLZiazlyR17uB7Xc48qgd7PTCzghbhSjAzmb10UFXdxoPZB1PScK8gI6f4ghbjwmImM4sZ96tvEvdfWgQUiQnblZxvV8/og/mda3/ZaGbRbhhWJpKRKcUoE1IL8+b77c0+XF1+2J3vzfc/TXeZjz+eHr83D38B2hPsRvwUAAA=";
const decodedResult = A(encodedData);
console.log(decodedResult);

[Python] 纯文本查看 复制代码

import base64
import zlib

def decode_and_decompress(encoded_str):
    # 第一步：Base64解码
    decoded_bytes = base64.b64decode(encoded_str)
    
    # 第二步：gzip解压
    decompressed_bytes = zlib.decompress(decoded_bytes, wbits=16+zlib.MAX_WBITS)
    
    # 第三步：UTF-8解码
    decoded_text = decompressed_bytes.decode('utf-8')
    
    return decoded_text

# 使用示例
encoded_data = "H4sIAAAAAAAAAK2YS24TQRCG7zLrRpp+To+3iA1CWcICsXDiSTAidhI7IijKCik7LgAbTsANuA2ROAb9qpmh3A+3xM6yf7s+11T9Vd33zelwsd68uLsazvbNopGCdZS3XUOa0/XFm+Xnk+XlYN5/+vnt96+vf748mg+GzQrpJTNvX+5Obi+bhSTN1cfl5tV6Zz5/e9+cb2/O7C9QwokiHdFGut6shrtmwcKroG3fkWZ7NWyeb1f2Cy0nrSS0JS0jbUfanrSCtJS0mrSqmaSvj9Ber1+ul5vZ/3sWXvTmw91+ub/dNQv6QCZcRqTD7SdcmsdVNqBF8PGlY9EOhGPcghbj9gGX0hQuJczkV5vfPJpXu+gmR9xGtzAmunIwPeYtaBEvbYGXpdMrKtPbwRMWLmXapYw7CopxC1qMSwGXp3C5wbX10B9dvNJFpi5vyoHoMXsYt6DFuAxwRboauMGt6TXqaw+qUYWkuRLFuAUtxhWAq9LZdbmtKV4VetwG1S53vvGtD0SaLafFvAp4db7ZqnipyxN3mWNAEpo/kt+cFvOCl9GMl9n6rSmHDsJ6Z6LQPSLiDQUtxtUBl7WlZusmXF6aFBbBxxcuV/4599FJkdUiXAZWxpJWBs1WUQ2di+5zJMGiuJ8JES/LaTEvB16Z51XzaiikVwOCm7KWyPmqzeOB9Ra0GBfMgSXNAYp3nt48r4sFlq/Bo/xKgM2spMW80Gws2WzU0GpkDvluC2vLWIYSpiuP8+a0iJdD+fJk+YZeqylfMXN8CdH9+Dpwh4IW88Js48nZ5hczXbE5SFitFDzoLqQvOopzWowL3cYz3eZXneNxIWOhffopaYe4BS3GhW7jyW5zYwJVb8EdwEHtE+ZgU76JWMTMclrMK4G3+4+rgxyXFdhdfEXGZltBi3lhtonkbLPloNCeXpjFGgD4OKdgeB2sDgUt5oVzhUieKyJ7eqEcekiQhqfsty0ZmcUFLcIVsKeL5J5u0yuruk1CWAod5FnswI1UQ06LcaHbRLLbaL33dtAvo1ONR7LYMSinxbzQbSLZbZFzRfmQqeAYJmed30XMoaDFuLCni+SeHrbeivSG7vF3B+MS4wcuNoeSFvPC6iAyq0N1OdDwZCeP8jsii1w6FLSYF8xMZszMZrhm1Qnbtx9b3p268eAQ39STWswLZiazlyR17uB7Xc48qgd7PTCzghbhSjAzmb10UFXdxoPZB1PScK8gI6f4ghbjwmImM4sZ96tvEvdfWgQUiQnblZxvV8/og/mda3/ZaGbRbhhWJpKRKcUoE1IL8+b77c0+XF1+2J3vzfc/TXeZjz+eHr83D38B2hPsRvwUAAA="
decoded_result = decode_and_decompress(encoded_data)
print(decoded_result)

大家好我是新手 · 发表于 2025-6-18 21:59:50

精易模块有命令网页_GZIP解压_文本

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[已解决] base64解码再解压

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