简微博已部署在 heroku，https://jianweibo.herokuapp.com/，欢迎前往体验
开发环境：Windows10 + Python3
PC 端
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移动端
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个人信息页
得益于 flask-boostrap，自适应 PC 端和移动端。不过毕竟免费，部署在 Heroku 速度一般吧。
项目介绍
Flask 是基于 Pyhton 的 Web 开发框架，我觉得它的最大特点就是自由，框架本身提供了必备的所有内容，然后更多的功能的实现更依赖于第三方插件。也就是说，当你不满足现有的解决方案的时候你甚至可以给自己的 Web 项目动手写个增强插件来。
了解一个框架最好的方法就是动手实现一个项目，这个项目基本上是参照 Flask Web Development Developing Web Applications with Python 这本书一行一行码出来的，不过对很多东西进行了修改。作者在 Github 上有这本书源码对应的仓库 https://github.com/miguelgrinberg/flasky。
不过说句实在的，这本书项目还是有些大大小小的 bug，而且有些地方其实是可以优化代码的。当你自己一行一行码出来就会知道了。直接签出源码仓库运行会发现直接就报错的 -_-! 世上无难事，只要有 Google。
插件
项目使用的第三方插件
Flask-Bootstrap
Flask-HTTPAuth
Flask-Login
Flask-Mail
Flask-Migrate
Flask-RESTful
Flask-Script
Flask-SQLAlchemy
Flask-SSLify
Flask-WTF
RESTful API
RESTful 部分是使用了 flask-restful 插件来完成的。下面是使用 httpie 在终端下的测试结果
评论
获取全部评论信息：https://jianweibo.herokuapp.com/api/v1.0/comment
$ http https://jianweibo.herokuapp.com/api/v1.0/comment
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 325
Content-Type: application/json
Date: Tue, 26 Sep 2017 14:57:59 GMT
Server: gunicorn/19.7.1
Via: 1.1 vegur
{
"comment": [
{
"authorID": 1,
"post": "Interesting",
"postID": 203,
"postTime": "Mon, 25 Sep 2017 14:19:40 GMT"
},
{
"authorID": 1,
"post": "Interesting",
"postID": 203,
"postTime": "Mon, 25 Sep 2017 14:19:31 GMT"
}
],
"totalCommentsCount": 2
}
获取单条评论信息：https://jianweibo.herokuapp.com/api/v1.0/comment/int:id
$ http https://jianweibo.herokuapp.com/api/v1.0/comment/1
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 112
Content-Type: application/json
Date: Tue, 26 Sep 2017 14:59:37 GMT
Server: gunicorn/19.7.1
Via: 1.1 vegur
{
"authorID": 1,
"post": "Interesting",
"postID": 203,
"postTime": "Mon, 25 Sep 2017 14:19:31 GMT"
}
微博
获取全部微博信息：https://jianweibo.herokuapp.com/api/v1.0/post
$ http https://jianweibo.herokuapp.com/api/v1.0/post
Connection: keep-alive
Content-Length: 3674
Content-Type: application/json
Date: Tue, 26 Sep 2017 15:00:31 GMT
Server: gunicorn/19.7.1
Via: 1.1 vegur
{
"post": [
{
"authorID": 7,
"posTime": "Tue, 19 Sep 2017 00:00:00 GMT",
"post": "Cras in purus eu magna vulputate luctus. Proin interdum mauris non ligula pellentesque ultrices."
},
{
"authorID": 72,
"posTime": "Sat, 16 Sep 2017 00:00:00 GMT",
"post": "Maecenas leo odio, condimentum id, luctus nec, molestie sed, justo. Duis mattis egestas metus. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Donec pharetra, magna vestibulum aliquet ultrices, erat tortor sollicitudin mi, sit amet lobortis sapien sapien non mi."
},
{
"authorID": 54,
"posTime": "Wed, 20 Sep 2017 00:00:00 GMT",
"post": "Proin at turpis a pede posuere nonummy. Nunc rhoncus dui vel sem. Duis aliquam convallis nunc."
},
{
"authorID": 8,
"posTime": "Tue, 05 Sep 2017 00:00:00 GMT",
"post": "Aenean lectus. Praesent lectus. Lorem ipsum dolor sit amet, consectetuer adipiscing elit."
},
..... # 内容太多，省略后面部分
}
获取单条微博信息：https://jianweibo.herokuapp.com/api/v1.0/post/int:id
$ http https://jianweibo.herokuapp.com/api/v1.0/post/2
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 385
Content-Type: application/json
Date: Tue, 26 Sep 2017 15:01:57 GMT
Server: gunicorn/19.7.1
Via: 1.1 vegur
{
"authorID": 72,
"posTime": "Sat, 16 Sep 2017 00:00:00 GMT",
"post": "Maecenas leo odio, condimentum id, luctus nec, molestie sed, justo. Duis mattis egestas metus. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Donec pharetra, magna vestibulum aliquet ultrices, erat tortor sollicitudin mi, sit amet lobortis sapien sapien non mi."
}
发布微博：需要登录用户
$ http https://jianweibo.herokuapp.com/api/v1.0/post --auth : post="xxxxx"
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 16
Content-Type: application/json
Date: Tue, 26 Sep 2017 15:34:08 GMT
Server: gunicorn/19.7.1
Via: 1.1 vegur
{
"status": 200
}
用户
获取全部用户信息：https://jianweibo.herokuapp.com/api/v1.0/user
$ http https://jianweibo.herokuapp.com/api/v1.0/user
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 1025
Content-Type: application/json
Date: Tue, 26 Sep 2017 15:03:57 GMT
Server: gunicorn/19.7.1
Via: 1.1 vegur
[
{
"id": 7,
"username": "helen"
},
{
"id": 8,
"username": "joyce"
},
{
"id": 3,
"username": "fred"
},
{
"id": 4,
"username": "marilyn"
},
{
"id": 9,
"username": "jean"
},
{
"id": 5,
"username": "ruth"
},
{
"id": 6,
"username": "maria"
},
..... # 内容太多，省略后面部分
}
获取单个用户信息：https://jianweibo.herokuapp.com/api/v1.0/user/int:id
$ http https://jianweibo.herokuapp.com/api/v1.0/user/5
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 159
Content-Type: application/json
Date: Tue, 26 Sep 2017 15:05:35 GMT
Server: gunicorn/19.7.1
Via: 1.1 vegur
{
"lastSeen": "Sun, 24 Sep 2017 16:46:13 GMT",
"memberSince": "Fri, 22 Sep 2017 00:00:00 GMT",
"postCount": 0,
"posts": [],
"username": "ruth"
}
令牌
通过密码获取令牌，然后就可采用令牌登录，不用提交密码
$ http https://jianweibo.herokuapp.com/api/v1.0/token --auth :
运行程序
新建虚拟环境
$ virtualenv venv
# Windows
$ cd venv/Scripts
$ activate
# Linux/MacOs
$ ./venv/Scripts/activate
请确保以后所有的操作都在虚拟环境中运行
$ git clone https://github.com/chenjiandongx/jianweibo.git
$ cd jianweibo
$ pip install -r requirements.txt
$ export FLASK_MODE=default # Windwos 下使用 set FLASK_MODE=default
$ python manage.py runserver
打开 http://127.0.0.1:5000/ 就可以看到程序已经在本地跑起来了
项目地址：https://github.com/chenjiandongx/jianweibo
如果对 Flask 感兴趣，想学习这个框架的，欢迎围观（Star）和开 issue 讨论