Flask framework request object

A, request object attributes

Attributes	Explanation	Types of
data	Data recording request, and converted to a string	*
form	Form data record request	Multidict
args	Query parameter record request	Multidict
cookies	cookie records information request	Dict
headers	Record request packet header	EnvironHeaders
method	The method of HTTP using the recording request	GET/POST
url	URL address record request	string
files	Record request uploaded files	*

Two, form, data, args using

app.route @ ( " / the Login " , Methods = [ " GET " , " POST " ])
 DEF the Login ():
     Print (request.data)
     # get the data submitted in the form request.form 
    name = request.form.get ( " name " )
    password = request.form.get ( " password " )
     # Get the same name, returns a list 
    name_li = request.form.getlist ( " name " )
     # Get queryString data 
    City request.args.get = ( " City " )
     # Analyzing request type 
    IF request.method == " the GET " :
         Pass 
    elif request.method == " the POST " :
         Pass 
    # Get json data 
    j_name = request.json.get ( " name ")
    return "name=%s, password=%s" % (name, password)