基于 Python Flask 的微博系统+源代码+文档说明

# 基于 Python Flask 的微博系统 [](https://travis-ci.org/chenjiandongx/jianweibo)  简微博已部署在 heroku，[https://jianweibo.herokuapp.com/](https://jianweibo.herokuapp.com/)，欢迎前往体验 开发环境：Windows10 + Python3 ### PC 端 首页  个人信息页  注册  ### 移动端 首页  个人信息页  注册  得益于 [flask-boostrap](https://github.com/mbr/flask-bootstrap)，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](https://github.com/pallets/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](http://shop.oreilly.com/product/0636920031116.do) 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](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](https://github.com/mbr/flask-bootstrap) * [Flask-HTTPAuth](https://github.com/miguelgrinberg/Flask-HTTPAuth) * [Flask-Login](https://github.com/maxcountryman/flask-login) * [Flask-Mail](https://github.com/mattupstate/flask-mail) * [Flask-Migrate](https://github.com/miguelgrinberg/Flask-Migrate) * [Flask-RESTful](https://github.com/flask-restful/flask-restful) * [Flask-Script](https://github.com/smurfix/flask-script) * [Flask-SQLAlchemy](https://github.com/mitsuhiko/flask-sqlalchemy) * [Flask-SSLify](https://github.com/kennethreitz/flask-sslify) * [Flask-WTF](https://github.com/lepture/flask-wtf) ## RESTful API RESTful 部分是使用了 [flask-restful](https://github.com/flask-restful/flask-restful) 插件来完成的。下面是使用 [httpie](https://github.com/jakubroztocil/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 <your-email>:<your-password> 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": [],