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'=>'[e-mail]',
        'password'=>'1234567'
        });
  print $res->content();
  print "\n";

[root@node01 ~]#
[root@node01 ~]# perl flask.pl
[e-mail]+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
[e-mail]
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。