有大佬知道这是啥 encode 吗

[xinhaiw]

0, 10, 49, 46, 51, 46, 48, 10, 112, 97, 105, 114, 115, 0, 0, 0, 0, 80, 31, 241, 64, 28, 133, 235, 169, 102, 75, 117, 65, 0, 0, 0, 0, 38, 57, 49, 65, 52, 51, 179, 68, 17, 150, 177, 65, 0, 0, 0, 128, 196, 59, 91, 65, 8, 0, 224, 191, 64, 191, 220, 65, 0, 0, 0, 48, 250, 21, 118, 65, 232, 81, 148, 219, 175, 128, 252, 65, 200, 1, 0, 12, 115, 111, 108, 97, 110, 97, 14, 114, 97, 121, 100, 105, 117, 109, 0, 88, 57, 116, 78, 50, 106, 116, 106, 74, 85, 53, 111, 119, 54, 57, 98, 119, 119, 116, 65, 86, 98, 111, 102, 54, 107, 121, 89, 70, 85, 78, 103, 121, 77, 69, 78, 86, 71, 119, 82, 87, 67, 103, 66, 99, 88, 50, 81, 51, 109, 65, 82, 104, 71, 90, 57, 80, 104, 105, 97, 105, 49, 116, 120, 71, 84, 88, 88, 74, 98, 78, 50, 101, 83, 120, 116, 99, 78, 88, 110, 88, 98, 102, 111, 101, 120, 112, 117, 109, 112, 30, 80, 101, 97, 110, 117, 116, 32, 72, 117, 115, 98, 117, 108, 108, 97, 10, 80, 72, 85, 83, 66, 2, 0, 0, 0, 0, 0, 0, 24, 64, 0, 86, 83, 111, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 50, 22, 87, 114, 97, 112, 112, 101, 100, 32, 83, 79, 76, 6, 83, 79, 76, 2, 0, 0, 0, 0, 0, 0, 34, 64, 6, 83, 79, 76, 22, 48, 46, 48, 48, 48, 48, 48, 49, 55, 51, 50, 2, 18, 48, 46, 48, 48, 48, 52, 49, 55, 51, 0, 0, 0, 0, 0, 0, 62, 64, 0, 0, 0, 0, 0, 0, 42, 64, 0, 0, 0, 0, 0, 168, 133, 64, 0, 0, 0, 0, 0, 32, 119, 64, 0, 0, 0, 0, 0, 97, 192, 64, 0, 0, 0, 0, 0, 21, 181, 64, 0, 0, 0, 0, 128, 88, 216, 64, 0, 0, 0, 0, 0, 87, 201, 64, 2, 0, 0, 0, 0, 0, 0, 48, 64, 0, 0, 0, 0, 0, 224, 119, 64, 0, 0, 0, 0, 0, 165, 187, 64, 0, 0, 0, 0, 128, 245, 213, 64, 2, 0, 0, 0, 0, 0, 0, 42, 64, 0, 0, 0, 0, 0, 192, 115, 64, 0, 0, 0, 0, 0, 124, 174, 64, 0, 0, 0, 0, 0, 209, 184, 64, 2, 0, 0, 0, 0, 0, 0, 60, 64, 0, 0, 0, 0, 0, 96, 126, 64, 0, 0, 0, 0, 128, 113, 194, 64, 0, 0, 0, 0, 128, 61, 215, 64, 2, 246, 40,

[jayasme]

让 chatgpt 转换为 ascii 后大概内容是：

1.3.0
pairs
Pÿ@…ë©fKuA
&91A43³D‘±A ÜA0ú vAèQ”Û¯€üAÈ
solana
raydium
X9tN2jtjJU5ow69bwwtAVbof6kyYFUNgyMENVGwRWCgBcX2Q3mARhGZ9Phiai1txGTXXJbN2eSxtcNXnXbfoexpump
Peanut Husbulla
PHUSB
VSoooooooooooooooooooooooooooooooooooooo2
Wrapped SOL
SOL
SOL
0.000001732
0.0004173

看样子是一个二进制文件流，是某个文件的格式

[jayasme]

大概可能是某区块链相关的文件？

[shintendo]

都是 0-255 之间的数字，ascii 或者兼容 ascii 编码吧

[xinhaiw]

这是咋 encode 的呢？是用 protobuf 吗，没试出来

[CapNemo]

https://pastebin.com/cfXsfZat

研究了一通，感觉 schema 是写死的。发现字符串的长度是乘二后存储在字符串开头的，还挺奇怪。

[xinhaiw]

@CapNemo 这可能是 protobuf 的吗？

[CapNemo]

@xinhaiw 不太可能，protobuf 在编码时会添加对象类型和大小的信息

[xinhaiw]

decode 代码写了 2000 多行