runaway999 发表于 2020-3-23 10:12

求助验证码图片封包解析

某手游游戏中需要验证码识别
识别库已经通过卷积运算完成
获取验证码封包时，截获的封包内容如最下方
经过简单分析   封包头为    14 1E AD 0E 00 00 其中14 1E为封包类型标识   AD 0E 00 00   为封包总大小
用CE在内存中获取的数据可以知道，这6字节之后都为封包数据（在内存中都能完整的找到）。
现在已知这些数据是一张验证码图片（静态图），图片格式未知。
求助是否跟根据内容判断下数据是被加密了还是只是被某种形式压缩了（一般压缩文件16进制头对比均不符合）
求助帮找出还原成图片或字节流的方法。万分感谢。现金酬谢。


封包内容如下:
14 1E AD 0E 00 00 08 01 12 A0 1D FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 3F FF 02 BB BF FF 00 00 3F FF 03 B7 BE FF 00 00 40 FF 03 B7 43 FF 02 BB 78 FF 00 00 41 FF 01 B0 03 77 01 B0 3E FF 00 05 EB 45 DF 00 77 FF 00 00 42 FF 01 B0 02 77 01 B0 3E FF 00 05 A3 12 AF 00 77 FF 00 00 34 FF 02 BB 4E FF 01 70 02 00 02 19 3B FF 01 B0 03 77 01 B0 37 FF 00 00 34 FF 03 B7 3D FF 02 BB 0E FF 01 70 03 00 01 80 3B FF 01 B0 04 77 01 B0 36 FF 00 00 35 FF 01 B0 02 77 01 B0 3B FF 03 B7 0C FF 02 C4 03 00 02 5D 3E FF 02 BB 36 FF 00 00 34 FF 02 B7 03 30 09 77 01 B0 32 FF 02 BB 0C FF 00 07 80 21 02 AF 02 FF 03 B7 02 FF 01 B0 05 77 01 B0 55 FF 02 BB 02 FF 01 B0 0D 77 01 B0 00 00 34 FF 01 70 0D 00 01 30 02 77 01 B0 3C FF 00 08 D5 14 30 15 02 77 00 03 30 7F 02 FF 00 03 70 37 02 77 02 33 02 77 01 B0 4D FF 01 B0 02 77 03 BF 01 B0 02 FF 01 70 0D 00 01 70 00 00 2F FF 01 B0 03 77 02 BB 0C 77 01 30 03 00 00 03 37 BF 3A FF 01 A0 02 22 02 86 07 00 02 37 02 BB 02 7B 02 FF 01 70 03 00 01 70 02 FF 02 BB 32 FF 01 B0 04 77 01 B0 02 FF 03 B7 0B FF 02 B3 02 00 01 70 05 FF 01 B0 0D 77 01 B0 00 00 27 FF 01 B0 07 77 02 33 02 77 01 B0 0D FF 01 B0 02 77 01 30 02 00 01 30 02 77 01 B0 37 FF 01 80 02 11 02 53 03 00 01 30 03 77 00 03 31 9F 05 FF 00 05 B5 10 37 00 02 77 02 33 01 B0 31 FF 01 B0 04 77 01 B0 02 FF 03 B7 0A FF 01 B0 03 30 02 7B 14 FF 00 00 26 FF 02 B3 06 00 00 03 37 BF 13 FF 01 B0 02 77 01 30 02 00 00 03 37 BF 35 FF 00 04 C8 73 03 00 02 18 03 FF 00 03 75 DF 06 FF 00 03 D9 40 02 00 01 40 03 30 01 B0 41 FF 01 B0 03 77 03 30 01 B0 16 FF 00 00 25 FF 01 B0 03 30 04 77 02 33 01 B0 17 FF 00 03 B7 30 02 00 01 70 1B FF 03 B7 02 FF 00 03 B8 CF 11 FF 02 BB 02 FF 02 B3 02 00 00 04 19 FB 02 77 01 B0 09 FF 00 05 C4 08 B7 00 04 77 01 B0 0E FF 01 B0 04 77 01 B0 27 FF 01 B0 03 77 01 30 04 00 02 3B 17 FF 00 00 23 FF 01 B0 04 77 01 B0 04 FF 01 B0 02 77 01 B0 18 FF 01 B0 02 77 01 B0 16 FF 01 B0 06 77 01 B0 02 FF 00 03 B8 CF 0C FF 01 B0 04 77 02 33 01 70 03 BF 00 05 73 08 F7 00 03 70 0B FF 00 04 91 5D 02 FF 00 04 70 3B 0D FF 01 B0 04 77 01 B0 26 FF 02 B3 04 00 01 30 03 77 01 B0 18 FF 00 00 1F FF 01 B0 03 77 00 03 30 7F 03 FF 01 B0 03 77 03 BF 02 7B 1A FF 01 B0 02 77 01 B0 0E FF 01 B0 07 77 02 33 01 B0 02 FF 02 D9 02 88 01 C0 0B FF 02 B3 06 00 02 3B 03 FF 00 08 70 5D 70 3B 0A FF 00 04 D6 29 02 FF 01 B0 03 30 01 B0 36 FF 02 B7 03 30 03 77 01 B0 1C FF 00 00 1C FF 01 B0 02 77 01 30 04 00 02 3B 03 FF 01 B0 04 77 03 BF 01 B0 1A FF 01 B0 03 30 02 77 01 B0 0A FF 01 B0 03 31 01 60 02 77 03 BF 01 B0 03 FF 02 D9 02 44 01 C0 09 FF 02 B7 03 30 02 77 00 04 62 3B 04 FF 00 08 B3 5D B3 07 0B FF 00 03 A3 8F 03 FF 01 B0 03 30 02 7B 33 FF 02 B3 02 00 02 3B 20 FF 00 00 1B FF 02 B3 03 00 01 30 03 77 01 B0 08 FF 02 BB 1E FF 02 B3 03 00 02 3B 08 FF 00 03 C4 23 02 33 01 60 02 77 01 B0 07 FF 00 04 B3 5D 08 FF 02 B3 02 00 02 3B 02 FF 00 03 B3 7F 06 FF 02 77 02 FF 03 70 0B FF 00 04 E6 4B 03 FF 02 B3 02 00 02 3B 31 FF 01 B0 03 30 02 7B 21 FF 00 00 19 FF 03 BB 04 77 01 B0 2D FF 01 B0 02 77 03 30 02 77 01 B0 04 FF 00 05 B4 15 97 00 06 77 01 B0 05 FF 00 04 95 6A 07 FF 01 B0 03 30 02 7B 03 FF 00 04 91 5D 04 FF 00 03 B3 7F 02 FF 03 70 0C FF 03 B7 04 FF 01 B0 03 77 01 B0 2E FF 01 B0 02 77 02 33 02 7B 23 FF 00 00 17 FF 01 B0 03 73 32 FF 01 B0 03 77 01 30 03 00 02 3B 04 FF 00 0C 72 6B D9 8C 70 3B 05 FF 02 DD 02 CC 06 FF 01 B0 03 30 01 B0 05 FF 00 04 80 5D 04 FF 00 03 80 7F 02 FF 03 70 08 FF 02 BB 3B FF 02 B3 03 00 01 70 25 FF 00 00 08 FF 03 B7 07 FF 01 B0 04 77 01 30 02 00 01 70 32 FF 00 04 B7 41 04 00 00 03 37 BF 02 FF 00 09 C5 6E FD 98 C7 00 03 70 0E FF 02 B7 03 30 01 B0 06 FF 03 B7 05 FF 00 03 91 39 02 99 00 03 30 7F 08 FF 02 77 0E FF 01 B0 02 77 01 B0 28 FF 02 B3 04 00 01 30 03 77 01 B0 21 FF 00 00 08 FF 03 B7 07 FF 02 B7 02 33 04 77 01 B0 34 FF 02 C4 02 00 02 33 02 00 01 70 02 FF 03 93 03 FF 02 BB 00 05 F7 03 BF 00 06 FF 02 EA 03 BB 02 FF 03 73 02 7B 0F FF 00 03 A2 01 02 11 02 00 01 70 07 FF 00 03 E6 7F 0E FF 01 70 02 00 01 30 02 77 01 B0 24 FF 01 B0 03 30 07 77 01 B0 21 FF 00 00 0F FF 01 B0 05 77 01 B0 3A FF 00 03 70 3B 02 BB 03 30 02 77 00 03 42 5B 03 BF 01 70 03 BF 00 03 30 7F 06 FF 02 A2 03 33 03 77 01 B0 09 FF 02 C8 07 77 02 51 05 00 01 70 07 FF 00 03 B3 7F 0E FF 00 03 B7 30 03 00 02 3B 23 FF 00 04 70 3B 28 FF 01 B0 00 00 02 7B 02 FF 01 B0 0A 77 01 30 04 00 01 30 02 77 01 B0 37 FF 00 04 B3 07 02 FF 02 B3 06 00 03 37 01 30 03 77 00 03 30 7F 02 FF 01 B0 03 77 01 30 03 00 01 30 02 77 01 B0 0A FF 00 03 80 37 07 77 01 30 05 00 01 70 06 FF 00 04 C5 17 10 FF 01 B0 02 77 03 30 0D 77 01 B0 02 FF 01 B0 0B 77 01 B0 02 FF 03 B7 01 F0 03 B7 29 FF 01 70 00 00 02 07 02 FF 01 70 0B 00 01 30 07 77 01 B0 0D FF 03 B7 15 FF 01 B0 02 77 01 B0 0D FF 01 70 02 00 01 70 03 FF 02 B3 0E 00 01 70 02 FF 01 70 05 00 00 03 37 BF 0D FF 00 03 B4 8F 07 FF 01 80 05 00 01 30 06 77 00 04 41 07 13 FF 02 B3 0E 00 01 30 02 77 01 30 0B 00 01 70 02 FF 03 B7 2D FF 01 B0 00 00 02 7B 02 FF 01 B0 0B 77 01 B0 06 FF 02 BB 0D FF 03 B7 15 FF 01 B0 03 77 01 B0 0C FF 01 70 02 00 01 70 04 FF 01 B0 07 77 02 33 02 77 01 30 02 00 01 70 02 FF 01 B0 05 77 01 B0 10 FF 03 C9 06 FF 00 03 C5 47 02 77 02 33 05 77 00 05 63 10 7F 00 14 FF 01 B0 1D 77 01 B0 33 FF 00 00 38 FF 01 B0 03 77 01 B0 02 FF 02 B7 02 33 06 77 01 B0 04 FF 02 B3 02 00 01 70 0C FF 02 BB 02 FF 01 70 02 00 01 70 18 FF 00 04 C8 7B 07 FF 02 AA 02 FF 02 77 05 FF 00 05 EB 50 7F 00 06 FF 01 B0 1D 77 01 B0 41 FF 00 00 32 FF 01 B0 02 77 01 B0 02 FF 01 70 03 00 01 30 02 77 01 30 04 00 01 30 02 77 00 03 30 7F 03 FF 02 B3 03 00 01 30 03 77 01 B0 0C FF 01 70 02 00 01 70 18 FF 00 04 80 6E 07 FF 02 D9 02 77 02 37 07 FF 00 03 A2 7F 04 FF 00 03 B7 30 07 00 01 30 02 77 01 30 02 00 01 30 02 77 01 30 04 00 01 30 02 77 01 30 02 00 02 37 03 BB 3F FF 00 00 1D FF 02 BB 11 FF 00 03 B7 30 02 00 01 30 03 BF 0B 77 01 B0 02 FF 03 B7 03 FF 02 B3 07 00 01 70 02 FF 02 BB 04 FF 02 BB 02 FF 01 70 02 00 01 70 17 FF 00 04 D5 08 09 FF 00 05 B7 30 7F 00 07 FF 00 05 D5 7F B7 00 02 77 01 30 02 00 01 30 06 77 01 B0 02 FF 01 B0 02 77 01 B0 02 FF 01 B0 04 77 01 B0 02 FF 01 B0 02 77 01 B0 02 FF 03 73 01 B0 3D FF 00 00 1D FF 03 B7 0D FF 01 B0 02 77 03 30 03 77 01 B0 17 FF 02 B3 02 00 01 30 02 77 02 37 02 FF 03 73 03 77 02 33 03 BF 02 77 01 B0 17 FF 00 04 A3 19 0B FF 03 70 08 FF 01 B0 02 77 01 30 03 00 00 03 37 BF 1D FF 01 B0 03 30 06 77 01 B0 36 FF 00 00 1E FF 02 BB 0A FF 01 B0 02 77 01 30 03 00 02 3B 1C FF 01 70 02 00 01 70 02 FF 02 BB 02 FF 01 70 07 00 01 30 02 77 01 B0 19 FF 00 04 91 3B 09 FF 02 D9 03 30 01 B0 07 FF 02 B3 02 00 01 30 02 77 01 B0 20 FF 02 B3 07 00 01 70 33 FF 03 B7 00 00 28 FF 00 03 B7 30 03 00 01 30 02 77 01 B0 1C FF 01 B0 03 30 01 B0 06 FF 01 B0 04 77 03 30 02 77 02 33 02 7B 0D FF 01 B0 03 77 01 B0 05 FF 00 04 80 6E 09 FF 02 D5 03 00 01 70 06 FF 01 B0 03 30 02 7B 24 FF 01 B0 0A 77 01 B0 2F FF 00 04 B3 07 00 00 26 FF 00 03 B7 30 02 00 01 30 02 77 01 B0 04 FF 03 B7 18 FF 01 70 02 00 01 70 0C FF 00 03 73 BF 02 FF 01 70 02 00 01 70 0D FF 01 B0 05 77 01 B0 02 FF 00 04 D5 07 0B FF 02 B3 02 00 02 5D 04 FF 01 B0 03 30 01 B0 2E FF 01 B0 03 30 02 7B 2C FF 01 B0 03 30 01 B0 00 00 25 FF 00 03 B7 30 03 00 01 70 07 FF 01 B0 02 77 01 B0 17 FF 01 70 02 00 01 70 0C FF 02 BB 00 04 FB 73 02 00 01 70 11 FF 03 B7 02 FF 00 06 A2 03 8C 00 09 FF 02 E6 02 00 00 06 16 DF B7 00 03 30 01 B0 30 FF 02 B3 02 00 00 03 37 BF 2A FF 03 73 01 B0 01 F0 00 00 21 FF 01 B0 03 77 02 33 04 77 01 B0 09 FF 02 BB 17 FF 01 70 02 00 01 70 0F FF 02 B3 03 00 02 3B 15 FF 02 A2 02 00 00 04 14 8C 06 FF 00 03 B6 20 03 00 00 04 15 73 02 00 02 3B 05 FF 02 CC 2B FF 00 03 B7 30 02 00 00 03 37 BF 28 FF 02 77 03 FF 00 00 20 FF 02 B3 04 00 02 3B 26 FF 01 70 02 00 01 70 0C FF 02 BB 02 FF 02 B3 03 00 02 3B 14 FF 02 D9 04 77 02 8C 06 FF 00 03 B7 30 02 00 02 33 03 00 00 03 37 BF 05 FF 00 03 C5 8F 28 FF 02 BB 03 FF 00 03 B7 30 02 00 02 3B 23 FF 01 B0 02 77 03 BB 03 FF 00 00 1C FF 01 B0 03 77 03 30 03 77 01 B0 27 FF 01 B0 03 73 0C FF 02 77 03 FF 01 70 04 00 01 30 04 77 01 B0 16 FF 01 B0 03 77 01 B0 04 FF 01 70 02 00 03 7B 05 77 01 B0 04 FF 00 03 82 9F 1A FF 02 BB 02 FF 03 B7 07 FF 01 B0 03 77 01 B0 02 FF 02 B7 03 30 01 B0 22 FF 00 04 70 3B 04 FF 01 B0 00 00 02 7B 19 FF 02 B3 03 00 00 03 37 BF 2D FF 02 77 0C FF 02 77 03 FF 01 70 02 00 02 33 05 00 00 03 37 BF 14 FF 01 B0 03 77 01 B0 03 FF 02 B3 02 00 01 70 04 FF 01 B0 02 77 01 B0 03 FF 00 04 C4 3A 1A FF 03 B7 01 F0 03 B7 08 FF 01 B0 03 77 01 B0 03 FF 01 B0 03 30 02 77 01 B0 1F FF 00 03 73 BF 05 FF 01 70 00 00 00 03 03 BF 0E FF 03 B7 06 FF 01 B0 03 30 02 77 01 B0 2D FF 01 B0 02 77 01 B0 0C FF 02 77 03 FF 01 70 02 00 03 7B 03 77 01 30 02 00 01 70 17 FF 01 B0 04 77 01 30 03 00 01 70 0A FF 00 05 D6 15 DF 00 1B FF 03 B7 0E FF 02 BB 04 FF 02 B3 03 00 01 30 02 77 01 B0 16 FF 01 B0 04 77 03 BB 06 FF 01 B0 00 00 03 30 02 77 01 B0 0B FF 01 B0 08 77 03 30 01 B0 30 FF 03 B7 0D FF 02 77 03 FF 01 70 02 00 01 70 05 FF 02 B7 02 33 02 77 01 B0 02 FF 03 B7 0E FF 02 B3 06 00 03 33 01 B0 09 FF 00 05 B3 04 CF 00 1C FF 02 BB 15 FF 01 B0 02 77 01 30 03 00 01 30 02 77 01 B0 10 FF 01 B0 02 77 03 30 02 77 01 B0 09 FF 00 00 02 B3 03 00 01 30 02 77 01 B0 0A FF 00 03 B7 30 05 00 02 3B 41 FF 02 77 03 FF 01 70 02 00 01 70 07 FF 00 05 B7 30 7F 00 02 FF 00 05 70 37 BF 00 09 FF 01 B0 02 77 03 30 04 77 02 55 00 04 30 4C 06 FF 00 03 D9 61 03 10 01 90 36 FF 01 B0 02 77 01 30 03 00 02 3B 0D FF 00 03 B7 30 03 00 02 3B 0C FF 00 00 02 FB 02 77 01 30 03 00 01 30 05 77 01 B0 05 FF 02 B3 02 00 01 30 02 77 01 B0 1B FF 03 B7 14 FF 01 B0 02 77 01 B0 0C FF 02 77 03 FF 01 70 02 00 01 70 09 FF 03 B7 02 FF 02 B3 02 00 02 3B 02 FF 01 B0 05 77 01 30 03 00 02 3B 02 FF 00 04 B7 51 02 00 02 14 05 77 00 04 BD 94 02 00 02 5D 0B FF 01 B0 03 77 01 B0 29 FF 01 B0 02 77 00 03 30 7F 02 FF 01 B0 0A 77 01 30 02 00 01 30 02 77 01 B0 0D FF 00 00 04 FF 01 B0 02 77 01 30 06 00 00 03 37 BF 02 FF 01 B0 03 30 02 7B 1E FF 03 B7 14 FF 01 70 02 00 01 70 0C FF 02 77 03 FF 01 70 02 00 01 70 0F FF 00 05 B7 30 7F 00 02 FF 01 70 06 00 01 30 02 77 01 B0 03 FF 01 B0 0C 77 01 B0 02 FF 01 B0 02 77 01 B0 0C FF 01 B0 03 77 01 B0 2C FF 03 B7 00 03 B7 30 0B 00 00 03 37 BF 10 FF 00 00 07 FF 01 B0 08 77 01 B0 02 FF 01 B0 02 77 01 B0 02 FF 03 B7 32 FF 01 70 02 00 01 70 0C FF 02 BB 03 FF 01 70 02 00 01 70 11 FF 03 B7 02 FF 01 B0 06 77 01 B0 5A FF 01 B0 0D 77 01 B0 12 FF 00 00 19 FF 03 B7 32 FF 01 70 02 00 01 70 11 FF 01 70 02 00 01 70 14 FF 03 B7 82 FF 00 00 42 FF 03 B7 09 FF 01 80 02 00 02 5D 0A FF 02 BB 04 FF 00 05 B3 05 DF 00 13 FF 01 B0 05 77 01 B0 6B FF 01 B0 03 77 01 B0 0E FF 00 00 1F FF 02 BB 0E FF 01 B0 05 77 01 B0 0C FF 03 B7 09 FF 00 05 91 02 9F 00 08 FF 01 B0 03 84 05 FF 00 04 70 19 15 FF 01 B0 03 77 01 B0 6B FF 01 B0 04 77 01 B0 0D FF 00 00 1F FF 03 B7 0D FF 01 B0 05 77 01 B0 18 FF 00 06 C8 30 5D 00 04 FF 00 03 EB 94 02 44 00 03 8C FB 02 BB 02 FF 01 B0 02 77 01 B0 89 FF 03 B7 0C FF 00 00 20 FF 01 B0 03 77 01 B0 2B FF 00 05 70 15 CF 00 03 FF 00 05 A3 58 CF 00 03 FF 02 BB 90 FF 02 BB 0C FF 00 00 21 FF 01 B0 02 77 01 B0 0A FF 01 B0 03 77 01 B0 1C FF 02 A2 02 00 01 40 03 BF 00 04 41 6E A4 FF 00 00 2F FF 01 B0 03 77 01 B0 1C FF 00 06 EA 62 14 00 02 77 02 88 02 AE A4 FF 00 00 52 FF 02 DA 02 88 02 7B 55 FF 03 B7 50 FF 00 00 49 FF 01 B0 04 77 01 B0 5E FF 03 B7 50 FF 00 00 49 FF 01 B0 04 77 01 B0 B1 FF 00 00 56 FF 03 B7 A7 FF 00 00 56 FF 03 B7 A7 FF 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 01 18 01


runaway999 发表于 2020-3-23 10:26

再给两个封包头尾数据以供大神对比
14 1E D1 0E 00 00 08 01 12 C4 1D FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 D4 FF 02 BB 2A FF 00 00 D4 FF 03 B7 29 FF 00 00 D5 FF 03 73 02......B0 04 77 02 8C 99 FF 00 00 55 FF 03 00 09 FF 05 00 9A FF 00 00 55 FF 03 00 01 40 02 FF 06 00 02 30 9D FF 00 01 18 01

14 1E D9 0F 00 00 08 01 12 CC 1F FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 3E FF 03 B7 6E FF 03 B7 4E FF 00 00 35 FF ......13 FF 01 B0 04 77 01 B0 2E FF 01 B0 02 77 01 B0 64 FF 00 00 65 FF 01 B0 03 77 01 B0 96 FF 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 01 18 01

14 1E 17 0E 00 00 08 01 12 8A 1C FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 08 FF 02 BB F6 FF 00 00 08 FF 03 B7 F5 FF 00 00 09 FF 02 BB F5 FF 00 00 FF FF 01 F0 00 00 FF FF 01 F0 00 00 5E FF 03 B7 7C...... 05 D9 30 8F 00 26 FF 01 E0 02 AA 01 E0 8D FF 00 00 3A FF 02 00 01 90 08 FF 02 7F 02 00 B7 FF 00 00 39 FF 01 80 02 00 0A FF 03 00 01 60 B6 FF 00 01 18 01

runaway999 发表于 2020-3-23 11:01

另数据部分   08 01 12 C4 1D   前5个字节规律为   前三个字节为固定   4,5字节为数据长度的某种换算（不同封包长度差永远等于该两位数据差）
故怀疑数据集为某压缩文件    符合类型标识+数据长度的头部信息。

白嫖怪 发表于 2020-3-23 12:21

{:5_124:}有个东西叫做编程助手，直接把数据重新提交 丢里面分析，看看返回的图片就行了

runaway999 发表于 2020-3-23 12:57

白嫖怪 发表于 2020-3-23 12:21
有个东西叫做编程助手，直接把数据重新提交 丢里面分析，看看返回的图片就行了

客户端和服务器是socket交互，没有URL
您指的把数据库重新提交是指用助手去捕获？还是现有数据文本放进去？
而且数据是没有明显文件头的。
我能看到结果图片，但是客户端处理展示还需要渲染，太慢了，如果我从客户端去截图，需要接近200ms，速度达不到我的需求。所以我想把封包数据直接解析出来，处理成字节集，然后放进识别库去进行识别。可以将延时从200ms降低到个位数。

runaway999 发表于 2020-3-27 09:43

求关注....求解决....重酬.....
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