对Python实现简单的API接口实例讲解

# coding:utf-8 import jsonfrom urlparse import parse_qsfrom wsgiref.simple_server import make_server  # 定义函数，参数是函数的两个参数，都是python本身定义的，默认就行了。def application(environ, start_response): # 定义文件请求的类型和当前请求成功的code start_response('200 OK', [('Content-Type', 'text/html')]) # environ是当前请求的所有数据，包括Header和URL，body，这里只涉及到get # 获取当前get请求的所有数据，返回是string类型 params = parse_qs(environ['QUERY_STRING']) # 获取get中key为name的值 name = params.get('name', [''])[0] no = params.get('no', [''])[0]  # 组成一个数组，数组中只有一个字典 dic = {'name': name, 'no': no}  return [json.dumps(dic)]  if __name__ == "__main__": port = 5088 httpd = make_server("0.0.0.0", port, application) print "serving http on port {0}...".format(str(port)) httpd.serve_forever()

# coding:utf-8 import jsonfrom wsgiref.simple_server import make_server  # 定义函数，参数是函数的两个参数，都是python本身定义的，默认就行了。def application(environ, start_response): # 定义文件请求的类型和当前请求成功的code start_response('200 OK', [('Content-Type', 'application/json')]) # environ是当前请求的所有数据，包括Header和URL，body  request_body = environ["wsgi.input"].read(int(environ.get("CONTENT_LENGTH", 0))) request_body = json.loads(request_body)  name = request_body["name"] no = request_body["no"]  # input your method here # for instance: # 增删改查  dic = {'myNameIs': name, 'myNoIs': no}  return [json.dumps(dic)]  if __name__ == "__main__": port = 6088 httpd = make_server("0.0.0.0", port, application) print "serving http on port {0}...".format(str(port)) httpd.serve_forever()