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  • Django使用问题记录

    1.python3下出现问题(首先安装pymysql与mysqlclient):
    django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.3.
    解决方法:
    在项目的__init__.py文件中添加如下内容:
    import pymysql
    pymysql.version_info = (1, 3, 13, "final", 0)
    pymysql.install_as_MySQLdb()

    2. RuntimeError: cryptography is required for sha256_password or caching_sha2_password
    解决方法:
    pip install cryptography

    3. building 'MySQLdb._mysql' extension

    error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual
    C++ Build Tools": https://visualstudio.microsoft.com/downloads/
    ----------------------------------------
    ERROR: Command errored out with exit status 1: 'd:softwareinstallpythonpython
    38-32python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:
    \Windows\Temp\pip-install-3oczd27q\mysqlclient\setup.py'"'"'; __file__='"'"
    'C:\Windows\Temp\pip-install-3oczd27q\mysqlclient\setup.py'"'"';f=getattr(t
    okenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"' '"'"', '
    "'"' '"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --
    record 'C:WindowsTemppip-record-1k5s4hqninstall-record.txt' --single-version
    -externally-managed --compile --install-headers 'd:softwareinstallpythonpytho
    n38-32Includemysqlclient' Check the logs for full command output.

    解决方法:

     这个地址下载自己版本对应的资源
    https://www.lfd.uci.edu/~gohlke/pythonlibs/#mysqlclient

    然后执行pip install mysqlclient-1.4.6-cp38-cp38-win32.whl

    参考内容:
    a) https://blog.csdn.net/weixin_45476498/article/details/100098297
    b) https://blog.csdn.net/lpw_cn/article/details/103978909

    c) mysqlclient安装问题: https://blog.csdn.net/cn_1937/article/details/81533544

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  • 原文地址:https://www.cnblogs.com/jiguanghover/p/12325531.html
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