August 2018
Intermediate to advanced
230 pages
6h 42m
Chinese
Content preview from Flask Web开发：基于Python的Web应用开发实战（第2版）
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4
｜
第
1
章
如果你决定使用运行微软
Windows
系统的计算机，那么要做个选择：要么使
用基于
Windows
的“原生”工具集，要么设置计算机，沿用基于
Unix
的主
流工具集。本书中的代码基本上在两种方式下都能正常运行。偶有差异时，
本书采用
Unix
方式，不过也会给出针对
Windows
的说明。
如果你决定采用
Unix
工作流程，有几个选择。如果你使用的是
Windows 10
，
可以启用
WSL
（
Windows subsystem for Linux
）。这是官方支持的功能，在
Windows
原生界面中独立运行
Ubuntu Linux
。通过
WSL
可以访问
bash shell
和基于
Unix
的全套工具集。如果你的系统不支持
WSL
，
Cygwin
也是不错
的选择。这是一个开源项目，模仿
Unix
的
POSIX
子系统，而且移植了大量
Unix
工具。
1.1
创建应用目录
首先，要新建一个目录，存放从
GitHub
仓库中下载的示例代码。前言的“如何使用示例
代码”部分已经说过，最简单的方法是使用
Git
客户端直接从
GitHub
仓库中拉取代码。下
述命令从
GitHub
中下载示例代码，并检出应用的
1a
版本。我们将从这一版开始。
$
git clone https://github.com/miguelgrinberg/flasky.git
$
cd flasky
$
git checkout 1a
如果你不想使用
Git
，打算自己动手输入或复制代码，像下面这样新建一个空应用目录即可：
$
mkdir flasky
$
cd flasky
1.2 ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.