在本地计算机上运行的Django无法连接到运行MYSQL的Docker容器

Question

大家好，我尝试在本地计算机上运行django以连接到运行mysql的docker容器，但尝试通过pip安装mysqlclient时始终出现错误。 首先，我在尝试安装mysqlclient时收到此错误：

Collecting mysqlclient
  Using cached mysqlclient-1.3.12.tar.gz
    Complete output from command python setup.py egg_info:
    /bin/sh: mysql_config: command not found
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/8d/xdwdnphs1w5b_vtxrc67__5h0000gn/T/pip-build-mejs2ys1/mysqlclient/setup.py", line 17, in <module>
        metadata, options = get_config()
      File "/private/var/folders/8d/xdwdnphs1w5b_vtxrc67__5h0000gn/T/pip-build-mejs2ys1/mysqlclient/setup_posix.py", line 44, in get_config
        libs = mysql_config("libs_r")
      File "/private/var/folders/8d/xdwdnphs1w5b_vtxrc67__5h0000gn/T/pip-build-mejs2ys1/mysqlclient/setup_posix.py", line 26, in mysql_config
        raise EnvironmentError("%s not found" % (mysql_config.path,))
    OSError: mysql_config not found

然后我继续并通过brew安装mysql-connector-c 。 我重新运行pip install mysqlclient ，现在出现此错误：

Collecting mysqlclient
  Using cached mysqlclient-1.3.12.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/8d/xdwdnphs1w5b_vtxrc67__5h0000gn/T/pip-build-8wu06grt/mysqlclient/setup.py", line 17, in <module>
        metadata, options = get_config()
      File "/private/var/folders/8d/xdwdnphs1w5b_vtxrc67__5h0000gn/T/pip-build-8wu06grt/mysqlclient/setup_posix.py", line 54, in get_config
        libraries = [dequote(i[2:]) for i in libs if i.startswith('-l')]
      File "/private/var/folders/8d/xdwdnphs1w5b_vtxrc67__5h0000gn/T/pip-build-8wu06grt/mysqlclient/setup_posix.py", line 54, in <listcomp>
        libraries = [dequote(i[2:]) for i in libs if i.startswith('-l')]
      File "/private/var/folders/8d/xdwdnphs1w5b_vtxrc67__5h0000gn/T/pip-build-8wu06grt/mysqlclient/setup_posix.py", line 12, in dequote
        if s[0] in "\"'" and s[0] == s[-1]:
    IndexError: string index out of range

连接到在docker容器中运行的mysql并尝试在localmachine上运行django时，有人遇到错误吗？

Answer 1

在使用macOS时，请尝试以下代码：

brew remove mysql-connector-c
brew install mysql
pip3 install mysqlclient

这将为您工作。