Python flask框架post接口调用示例

本文实例讲述了Python flask框架post接口调用。分享给大家供大家参考，具体如下：

from flask import Flask,render_template,request
app = Flask(__name__)
@app.route("/login",methods = ['POST','GET'])
def login():
 if request.method == "POST":
   username = request.form.get('username')
   password = request.form.get('password')
   print username
   print password
   return u'POST'+'+'+username+'+'+password
 if request.method == "GET":
   print 'call get now'
   username = request.args.get('username')
   password = request.args.get('password')
   print username
   print password
   return username
if __name__ == '__main__':
app.run(host='0.0.0.0',port=6000,debug=True)

中国[root@node01 flask]# curl 'http://192.168.137.1:6000/login?username=中国&password=密码'
中国[root@node01 flask]#
192.168.137.2 - - [13/Nov/2017 09:55:35] "GET /login?username=中国&password=密码 HTTP/1.1" 200 -
call get now
中国
密码

POST 调用:

use JSON;
my $ua = LWP::UserAgent->new;
$ua->agent("Mozilla/5.0 (Windows NT 6.1; rv:30.0) Gecko/20100101 Firefox/30.0");
my $cookie_jar = HTTP::Cookies->new(
  file=>'lwp_cookies.txt',
  autosave=>1,
  ignore_discard=>1);
  $ua->cookie_jar($cookie_jar);
 my $token_url= ' http://192.168.137.1:6000/login';
 my $res = $ua->post($token_url,
       {
       'username'=>'99999@xxxxx.com',
       'password'=>'1234567'
       });
 print $res->content();
 print "\n";

[root@node01 ~]#
[root@node01 ~]# perl flask.pl
POST+99999@xxxxx.com+1234567

from flask import Flask,render_template,request
app = Flask(__name__)
@app.route("/login",methods = ['POST','GET'])
def login():
 if request.method == "POST":
   username = request.form.get('username')
   password = request.form.get('password')
   print 'call post now'
   print username
   print password
   return u'POST'+'+'+username+'+'+password
 if request.method == "GET":
   print 'call get now'
   username = request.args.get('username')
   password = request.args.get('password')
   print username
   print password
   return username
if __name__ == '__main__':
app.run(host='0.0.0.0',port=6000,debug=True)

call post now
99999@xxxxx.com
1234567
192.168.137.2 - - [13/Nov/2017 10:03:56] "POST /login HTTP/1.1" 200 -

希望本文所述对大家基于flask框架的Python程序设计有所帮助。

来源：https://blog.csdn.net/zhaoyangjian724/article/details/78517437