Windows 10 IIS服务器上的Python Flask托管 [英] Python Flask Hosting on Windows 10 IIS server

问题描述

我想在Windows 10 IIS服务器上托管我的Python Rest API.

首先，我尝试托管一个示例应用程序，但无法做到这一点.

my_app.py

从烧瓶导入烧瓶的

 app = Flask(__ name__)@ app.route('/')def index():返回来自Flask框架的Hello IIS".@ app.route('/你好')def hello_world():返回"Hello World！"如果__name__ =='__main__':app.run() 

web.config

 < configuration>< system.webServer><处理程序>< add name ="Python FastCGI"；path ="*"动词="*"modules ="FastCgiModule"scriptProcessor ="C:\ Program Files \ Python39 \ python.exe | C:\ Program Files \ Python39 \ lib \ site-packages \ wfastcgi.py"resourceType =未指定"requireAccess =脚本"/></handlers></system.webServer>< appSettings><添加密钥="WSGI_HANDLER"；值="my_app.app"/><！-{name_of_file}.{name_of_flask_app}->< add key ="PYTHONPATH"；value =" C:\ inetpub \ wwwroot \ test"/>< add key ="WSGI_LOG"值="C:\ inetpub \ wwwroot \ test \ app.log"/></appSettings></configuration> 

我尝试了以下教程，但对我来说不起作用.

1. 成功安装后，您将看到"ISAPI和CGI限制"和处理程序映射:

   3. 输入"ISAPI和CGI限制"，添加新的ISAPI或CGI限制:
   4. 输入处理程序映射"，然后添加模块映射(需要添加％S％S或将报告错误):

   最后，我们可以成功访问python应用程序:

   更新:

   您可以在处理程序映射中看到python吗?

   这是我的web.config:

    <?xml version ="1.0"encoding ="UTF-8"?<配置></configuration> 

   web.config中没有任何内容.我所有的设置都是针对整个IIS的:

   点击目录浏览":

   启用:

   I Want to Host my Python Rest API on Windows 10 IIS server.

   First I tried to host a sample application but can not able to that.

   my_app.py

   from flask import Flask
   
   app = Flask(__name__)
   
   @app.route('/')
   def index():
       return 'Hello IIS from Flask framework.'
   
   @app.route('/Hello')
   def hello_world():
       return 'Hello World!'
       
   if __name__ == '__main__':
       app.run()
   

   web.config

   <configuration>  
     <system.webServer>
       <handlers>
           <add name="Python FastCGI"
               path="*"
               verb="*"
               modules="FastCgiModule"
               scriptProcessor="C:\Program Files\Python39\python.exe|C:\Program Files\Python39\lib\site-packages\wfastcgi.py"
               resourceType="Unspecified"
               requireAccess="Script" />
       </handlers>
     </system.webServer>
     <appSettings>
       <add key="WSGI_HANDLER" value="my_app.app" /> <!-- {name_of_file}.{name_of_flask_app}-->
       <add key="PYTHONPATH" value="C:\inetpub\wwwroot\test" />
       <add key="WSGI_LOG" value="C:\inetpub\wwwroot\test\app.log" />
     </appSettings>
   </configuration>  
   

   I have tried the below tutorials but it is not working for me.

   1. https://medium.com/@rajesh.r6r/deploying-a-python-flask-rest-api-on-iis-d8d9ebf886e9

   2. https://www.youtube.com/watch?v=ma1UvzqF82Q&ab_channel=ShobhitWalia

   HTTP Error 500.0 - Internal Server Error : see the Error scrennshot

   I need help.... Thanks

   解决方案

   If you want IIS host python application, you need to install python, and then you need to add module mapping in IIS. Here are the steps:

   1. First install python on your computer.

   2. Enable CGI:

   After successful installation, you will see "ISAPI and CGI Restrictions" and Handler Mappings:

   3. Enter "ISAPI and CGI Restrictions", add a new ISAPI or CGI Restrictions:
   4. Enter "Handler Mappings", then add Module Mapping(%S %S needs to be added or an error will be reported):

   Finally we can successfully access the python Application:

   UPDATE:

   Can you see python in your Handler Mappings?

   This is my web.config:

   <?xml version="1.0" encoding="UTF-8"?>
   <configuration>
   </configuration>
   

   There is nothing in web.config. All my settings are for the entire IIS:

   Click "Directory Browsing":

   Enable it:

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