超星学习通签到API部署教程

Author： Mkdir700
发布时间：April 9, 2020
2126views
8 comments
1089 words
Categories：学习笔记

## 创建文件夹存放脚本

将所有文件放在服务器的一个文件夹内（随意）

脚本下载
https://www.z2blog.com/index.php/learn/423.html

## 安装所需模块

切换到项目根目录

![2020/04/09/d2a3e0409053844.png](http://cdn.z2blog.com/2020/04/09/d2a3e0409053844.png)

使用指令`pip install -r requirements.txt`安装所需模块

## 安装screen

安装`screen`

centos:

```
yum install screen
```

ubuntu:

```
apt-get install screen
```

## 使用screen

安装完之后，使用指令`screen -S signapi` 创建新的窗口

![2020/04/09/1dd810409053843.png](http://cdn.z2blog.com/2020/04/09/1dd810409053843.png)

## 运行脚本

输入指令

```
uvicorn main:app --host 0.0.0.0 --port 8000
```

然后就会出现如下画面

![2020/04/09/1bc830409053844.png](http://cdn.z2blog.com/2020/04/09/1bc830409053844.png)

这个时候就可以访问 `http://服务器ip:8000/docs` 查看是否访问正常

如果使用宝塔面板或者阿里云，腾讯云等等有安全组的服务器，需要在安全组内放开你所指定的端口，否则无法访问
</div>

也可以在这个页面进行接口测试

![2020/04/09/42b2b0409053843.png](http://cdn.z2blog.com/2020/04/09/42b2b0409053843.png)

按`Ctrl + a + d`可以切换回主窗口

</div>

## 关闭程序

如果需要关闭服务，可以使用`screen -r signapi`切换到任务窗口，然后按`Ctrl + c`结束程序

Last modification：April 9th, 2020 at 05:41 pm

8 comments

本間芽衣子
October 25th, 2020 at 08:34 pm

为什么我搭建了api然后返回“登录失败，拒绝访问"code:1002

Reply
Xyyy
May 19th, 2020 at 09:18 pm
大佬求救 api版本
ERROR: Traceback (most recent call last):
File "./cloud_sign.py", line 240, in interface
s = AutoSign(user_info['username'], user_info['password'], user_info['schoolid'])
File "./cloud_sign.py", line 30, in init
self.mongo = SignMongoDB(username)
File "./db_handler.py", line 11, in init
if not self.collection.find_one({"username": username}):
File "/usr/local/lib64/python3.6/site-packages/pymongo/collection.py", line 1273, in find_one
for result in cursor.limit(-1):
File "/usr/local/lib64/python3.6/site-packages/pymongo/cursor.py", line 1156, in next
if len(self.__data) or self._refresh():
File "/usr/local/lib64/python3.6/site-packages/pymongo/cursor.py", line 1050, in _refresh
self.__session = self.__collection.database.client._ensure_session()
File "/usr/local/lib64/python3.6/site-packages/pymongo/mongo_client.py", line 1810, in _ensure_session
return self.__start_session(True, causal_consistency=False)
File "/usr/local/lib64/python3.6/site-packages/pymongo/mongo_client.py", line 1763, in __start_session
server_session = self._get_server_session()
File "/usr/local/lib64/python3.6/site-packages/pymongo/mongo_client.py", line 1796, in _get_server_session
return self._topology.get_server_session()
File "/usr/local/lib64/python3.6/site-packages/pymongo/topology.py", line 485, in get_server_session
None)
File "/usr/local/lib64/python3.6/site-packages/pymongo/topology.py", line 209, in _select_servers_loop
self._error_message(selector))
pymongo.errors.ServerSelectionTimeoutError: localhost:27017: [Errno 111] Connection refused
Reply
1. Mkdir700
  May 19th, 2020 at 11:04 pm
  
  @Xyyy
  mongodb数据库连接异常了
  
  Reply
热爱
April 25th, 2020 at 02:41 am

老哥这个使用指令screen -S signapi 创建新的窗口是cmd命令里面输入？

Reply
DarkChill
April 16th, 2020 at 10:34 am

这里不用screen可以吗

Reply
1. Mkdir700
  April 16th, 2020 at 11:31 am
  
  @DarkChill
  可以的，只要不结束程序就行了
  
  Reply
  1. DarkChill
    April 17th, 2020 at 09:08 pm
    
    @Mkdir700
    感谢
    
    Reply
要有敬畏之心
April 11th, 2020 at 11:01 am

nice

Reply