python2.7 - python Flask post 数据 输出中文

Question

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from flask import Flask
from flask import request
from flask import Response


app = Flask(__name__)

@app.route('/rtxim', methods=['POST'])
def rtxim_post():
    print str(request.get_data())
    return '%s' % (request.get_data() or 'null')
    
if __name__ == '__main__':
    app.run('0.0.0.0',port=4492)

request.get_data() 取到的值中文 被转码了，怎么转为原数据呢

例如 前台提交的中文 是 '往往'， get_data() 输出的却是 %E5%BE%80%E5%BE%80; 如下

在控制台打印输出的中文是 %E5%BE%80%E5%BE%80
如何转为 正常的中文呢

Answer 1

# coding=utf-8

from flask import Flask
from flask import request

app = Flask(__name__)

@app.route('/rtxim/', methods=['POST'])
def rtxim_post():
    print request.form.get('name')
    return '%s' % request.form.get('name')

if __name__ == '__main__':
    app.run('127.0.0.1',port=4492)

Answer 2

@prolifes’ answer seems fine, why -1?

By the way, let me tell you how to convert %E5%BE%80%E5%BE%80 into normal Chinese

In [7]: s = '%E5%BE%80%E5%BE%80'

In [8]: from urlparse import unquote

In [9]: unquote(s)
Out[9]: '\xe5\xbe\x80\xe5\xbe\x80'

In [10]: unquote(s).decode('utf8')
Out[10]: u'\u5f80\u5f80'

In [11]: print unquote(s).decode('utf8')
往往