Write an interface based on flask

background ：

because et Item eating cookie For the crawler , I don't want to update manually cookie, So a cookie Thread pool . A cloud server is specialized in automatic production cookie, Then as an interface server , The other one is on the client get obtain cookie.

perhaps This method also works , Two servers share folders directly ,1 Yes 1 signal communication .

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matters needing attention ：

Set up ip And port number , And the public network of the server ip And port number open . The following intranet test .

Interface server ：

from flask import Flask,request
import json
 
app=Flask(__name__)
 
#  We only accept get Method access 
@app.route("/test",methods=["GET"])
def check():
    #  Default return content 
    return_dict= {'return_code': '200', 'return_info': ' Handle a successful ', 'result': False}
    #  Judge whether the input parameter is empty 
    get_data=request.args.to_dict()
    if ('name' not in get_data) or ('num' not in get_data):
        return_dict['return_code'] = '5004'
        return_dict['return_info'] = ' Request parameter error '
        return json.dumps(return_dict, ensure_ascii=False)
    #  Get incoming params Parameters 
    name=get_data.get('name')
    num=get_data.get('num')
    #  Operate on parameters 
    return_dict['result']=tt(name,num)
 
    return json.dumps(return_dict, ensure_ascii=False)
 
#  Function function 
def tt(name,num):
    result_str="%s apply %s individual cookie" %(name,num)
    return result_str
 
if __name__ == "__main__":
    #192.168.1.225
    app.run(debug=False,host='0.0.0.0')

client ：

Web page direct get Take the return value . Pictured 1 Sum graph 2, They are null parameter and normal parameter respectively

 

among ip And port number can be set by yourself ,0.0.0.0 It's local ip