1. 安装python3.7

参考资料：https://www.cnblogs.com/1009-smile/p/8005524.html

就是一键安装，很简单

下载链接：https://www.python.org/downloads/

2. 安装django2.0

参考资料：http://www.runoob.com/django/django-install.html

Django 版本对应的 Python 版本

如果是python2.0+，需要使用easy_install安装pip（easy_install是Python的包管理工具，类似Ruby下的gem，pip是升级版的easy_install）

sudo easy_install pip

但是我们安装的是python3，它自带pip3，直接使用

sudo pip3 install Django

查看版本，确认是否能正常使用

django-admin --version

2.0.7

查看安装位置

which django-admin

/Library/Frameworks/Python.framework/Versions/3.7/bin/django-admin
测试django是否能正常使用
在任意文件夹下，执行

django-admin startproject HelloWorld

image.png

cd HelloWorld/
python manage.py runserver 0.0.0.0:8002

报错：

File "manage.py", line 14
) from exc

注意这里：

明确当时安装django使用的是pip install django还是pip3 install django
如果是后者，应该使用python3 manage.py startapp app来新建app即可解决报错

python3 manage.py runserver 0.0.0.0:8002

Performing system checks...
System check identified no issues (0 silenced).
You have 14 unapplied migration(s). Your project may not work properly until you apply the migrations for app(s): admin, auth, contenttypes, sessions. Run 'python manage.py migrate' to apply them.
July 05, 2018 - 09:56:05
Django version 2.0.7, using settings 'HelloWorld.settings'
Starting development server at http://0.0.0.0:8002/
Quit the server with CONTROL-C.
[05/Jul/2018 09:56:20] "GET / HTTP/1.1" 200 16348
[05/Jul/2018 09:56:20] "GET /static/admin/css/fonts.css HTTP/1.1" 200 423
[05/Jul/2018 09:56:20] "GET /static/admin/fonts/Roboto-Light-webfont.woff HTTP/1.1" 200 81348
[05/Jul/2018 09:56:20] "GET /static/admin/fonts/Roboto-Regular-webfont.woff HTTP/1.1" 200 80304
[05/Jul/2018 09:56:20] "GET /static/admin/fonts/Roboto-Bold-webfont.woff HTTP/1.1" 200 82564
Not Found: /favicon.ico
[05/Jul/2018 09:56:20] "GET /favicon.ico HTTP/1.1" 404 1976

参考资料：https://blog.csdn.net/LZUwujiajun/article/details/80780978

image.png

成功！

3. 安装uwsgi 2.0

pip3 install uwsgi

Collecting uwsgi
Downloading https://files.pythonhosted.org/packages/98/b2/19b34b20662d111f7d2f926cdf10e13381761dd7dbd10666b9076cbdcd22/uwsgi-2.0.17.tar.gz (798kB)
100% |████████████████████████████████| 798kB 894kB/s
Installing collected packages: uwsgi
Running setup.py install for uwsgi ... done
Successfully installed uwsgi-2.0.17

查看版本

uwsgi --version

2.0.17

测试uwsgi是否能正常使用：

• 创建test.py文件

def application(env, start_response):
    start_response('200 OK', [('Content-Type','text/html')])
    return "Hello uwsgi"

• 执行test.py

cd /Users/myweb/test
uwsgi --http :8001 --wsgi-file test.py

报错：

*** Starting uWSGI 2.0.17 (64bit) on [Thu Jul 5 17:11:16 2018] ***
compiled with version: 4.2.1 Compatible Apple LLVM 9.1.0 (clang-902.0.39.1) on 05 July 2018 08:25:16
os: Darwin-17.6.0 Darwin Kernel Version 17.6.0: Tue May 8 15:22:16 PDT 2018; root:xnu-4570.61.1~1/RELEASE_X86_64
nodename: ypnmac02deMac-mini.local
machine: x86_64
clock source: unix
detected number of CPU cores: 4
current working directory: /Users/ypn-mac-02/AllMe/test
detected binary path: /Library/Frameworks/Python.framework/Versions/3.7/bin/uwsgi
!!! no internal routing support, rebuild with pcre support !!!
*** WARNING: you are running uWSGI without its master process manager ***
your processes number limit is 709
your memory page size is 4096 bytes
detected max file descriptor number: 256
lock engine: OSX spinlocks
thunder lock: disabled (you can enable it with --thunder-lock)
uWSGI http bound on :8001 fd 4
spawned uWSGI http 1 (pid: 26053)
uwsgi socket 0 bound to TCP address 127.0.0.1:57049 (port auto-assigned) fd 3
Python version: 3.7.0 (v3.7.0:1bf9cc5093, Jun 26 2018, 23:26:24) [Clang 6.0 (clang-600.0.57)]
*** Python threads support is disabled. You can enable it with --enable-threads ***
Python main interpreter initialized at 0x7fb87b601d00
your server socket listen backlog is limited to 100 connections
your mercy for graceful operations on workers is 60 seconds
mapped 72888 bytes (71 KB) for 1 cores
*** Operational MODE: single process ***
WSGI app 0 (mountpoint='') ready in 0 seconds on interpreter 0x7fb87b601d00 pid: 26052 (default app)
*** uWSGI is running in multiple interpreter mode ***
spawned uWSGI worker 1 (and the only) (pid: 26052, cores: 1)
[pid: 26052|app: 0|req: 1/1] 127.0.0.1 () {38 vars in 674 bytes} [Thu Jul 5 17:11:26 2018] GET / => generated 0 bytes in 18 msecs (HTTP/1.1 200) 1 headers in 44 bytes (11 switches on core 0)
[pid: 26052|app: 0|req: 2/2] 127.0.0.1 () {38 vars in 653 bytes} [Thu Jul 5 17:11:27 2018] GET /favicon.ico => generated 0 bytes in 0 msecs (HTTP/1.1 200) 1 headers in 44 bytes (11 switches on core 0)

解决方法：

参考资料：https://segmentfault.com/q/1010000002802250
执行

pip3 uninstall uwsgi
yum install zlib-devel bzip2-devel pcre-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel

但是mac没有yum工具，用pip查找相关的安装包