CentOS部署PythonDjango项目生产环境.docx

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CentOS部署PythonDjango项目生产环境

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【摘要】记录搭配生产环境

Django各版本以及所兼容的Python版本对照表：

Django版本

Python版本

1.4

2.5/2.6/2.7

1.7/1.8

2.7and3.2/3.3/3.4

1.9

2.7/3.4/35

1.11.11

3.6.8

一、安装python

1、下载python安装包

[qiaoyingxiao001@iot-master?Python]$?wget?/ftp/python/3.6.8/Python-3.6.8.tgz

2、解压下载好的安装包

[qiaoyingxiao001@iot-master?Python-3.6.8]$?tar?-xvf?Python-3.6.8.tgz

3、进入解压缩文件夹

[qiaoyingxiao001@iot-master?Python]$?cd?Python-3.6.8

4、安装python之前需要安装相关的依赖

[root@iot-master?Python-3.6.8]#?yum?install?zlib-devel?bzip2-devel?openssl-devel?ncurses-devel?sqlite-devel?readline-devel?python-devel?mysql-devel?gcc?make

Last?metadata?expiration?check:?2:21:03?ago?on?Sun?16?Aug?2020?06:44:36?AM?UTC.

No?match?for?argument:?python-devel

Error:?Unable?to?find?a?match:?python-devel

[root@iot-master?Python-3.6.8]#

ThesolutiononCentosistoinstallpython-develpackage;InCentos8howeverthispackagewasrenamedduetothefactpython2.7isnolongerthedefaultone,ithasbecome3.Andthispackagewasnamedw/oanysuggestions;

yum?install?python3-devel

[root@iot-master?Python-3.6.8]#?yum?install?zlib-devel?bzip2-devel?openssl-devel?ncurses-devel?sqlite-devel?readline-devel?python3-devel?mysql-devel?gcc?make

5、继续安装python3.6.8

[root@iot-master?Python-3.6.8]#?./configure

[root@iot-master?Python-3.6.8]#?make

[root@iot-master?Python-3.6.8]#?make?install

[root@iot-master?bin]#??ln?-s?/usr/local/bin/python3?python

[root@iot-master?bin]#?ln?-s?/usr/local/bin/pip3?pip

[root@iot-master?bin]#?ll?pip

lrwxrwxrwx.?1?root?root?19?Aug?16?09:25?pip?-?/usr/local/bin/pip3

[root@iot-master?Python]#?pip?install?--upgrade?pip

6.安装和使用virtualenv:

前提:python3和pip3都已经安装,执行命令：

pip3?install?virtualenv

创建名字为django的虚拟环境,执行命令：

python3?-m?venv?/home/virtualenv/django

进入虚拟环境，执行命令：

cd?/home/virtualenv/django/bin

source?activate

7.安装第三方库：

安装Django第三方库列表（requirements.txt），如下：

cd?/tmp

vim?requirements.txt?#?复制第三方库列表到此文件下，退出并保存：wq!

pip?install?-r?requirements.txt?#?安装第三方库列表

安装setuptools

命令：

yum?install?python-setuptools

完成之后，就可以使