Windows下安装alipay-sdk-python时，pycrypto安装报错问题处理

1、安装alipay-sdk-python 时，保存内容如下。

Building wheels for collected packages: pycrypto
  Building wheel for pycrypto (setup.py) ... error       
  error: subprocess-exited-with-error
  
  × python setup.py bdist_wheel did not run successfully.
  │ exit code: 1
  ╰─> [28 lines of output]
      warning: GMP or MPIR library not found; Not building Crypto.PublicKey._fastmath.
      winrand.c
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(31): error C2061: 语法错误: 标识符“intmax_t”
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(32): error C2061: 语法错误: 标识符“rem”
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(32): error C2059: 语法错误:“;”
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(33): error C2059: 语法错误:“}”
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(35): error C2061: 语法错误: 标识符“imaxdiv_t”
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(35): error C2059: 语法错误:“;”
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(45): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(46): error C2146: 语法错误: 缺少“)”(在标识符“_Number”的前面)
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(46): error C2061: 语法错误: 标识符“_Number”
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(46): error C2059: 语法错误:“;”
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(47): error C2059: 语法错误:“)”
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(50): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(51): error C2146: 语法错误: 缺少“)”(在标识符“_Numerator”的前面)
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(51): error C2061: 语法错误: 标识符“_Numerator”
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(51): error C2059: 语法错误:“;”
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(51): error C2059: 语法错误:“,”
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(53): error C2059: 语法错误:“)”
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(55): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(61): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(68): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(74): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(81): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(87): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(94): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
      C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\inttypes.h(100): error C2143: 语法错误: 缺少“{”(在“__cdecl”的前面)
      error: command 'C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Tools\\MSVC\\14.38.33130\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for pycrypto
  Running setup.py clean for pycrypto
Failed to build pycrypto
ERROR: Could not build wheels for pycrypto, which is required to install pyproject.toml-based projects

解决办法如下：

找到本机安装的Microsoft Visual Studio一般在C盘，如果安装到其他盘，请自行寻找。

我的路径如下:

C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.38.33130\include

找到stdint.h文件。复制到报错的路径下：
 C:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt\

然后修改报错的文件：

inttypes.h

把 inclue <stdint.h> 替换为?include "stdint.h"

再次安装?pip install pycrypto

或者安装alipay-sdk-python

即可