WSGI接口是Python应用程序或框架和Web服务器之间的一种接口,详细类容参考:
https://blog.csdn.net/on_1y/article/details/18803563
这里只做一个Demo:
Step1: 定义hello.py
def demo_app1(environ,start_response): from io import StringIO stdout = StringIO() print("Hello world!", file=stdout) print(file=stdout) h = sorted(environ.items()) for k,v in h: print(k,'=',repr(v), file=stdout) start_response("200 OK", [('Content-Type','text/plain; charset=utf-8')]) return [stdout.getvalue().encode("utf-8")]
Step2:在同目录下,定义server.py
# 从wsgiref模块导入: from wsgiref.simple_server import make_server, demo_app from LXF.Web开发.hello import demo_app1 application = demo_app1 # 创建一个服务器,IP地址为空,端口是8000,处理函数是application: httpd = make_server('127.0.0.1', 8000, application) print("Serving HTTP on port 8000...") httpd.handle_request()
Step3: 运行sever.py, 在浏览器中输入 localhost:8000