from flask import Flask
from flask import request
from flask import render_template
from flask import redirect
from flask import make_response
app = Flask(__name__)
@app.route('/login.html', methods=['GET', "POST"])
def login():
# 请求相关信息
# request.method 提交的方法
# request.args get请求提及的数据
# request.form post请求提交的数据
# request.values post和get提交的数据总和
# request.cookies 客户端所带的cookie
# request.headers 请求头
# request.path 不带域名，请求路径
# request.full_path 不带域名，带参数的请求路径
# request.script_root
# request.url 带域名带参数的请求路径
# request.base_url 带域名请求路径
# request.url_root 域名
# request.host_url 域名
# request.host 127.0.0.1:500
# request.files
# obj = request.files['the_file_name']
# obj.save('/var/www/uploads/' + secure_filename(f.filename))
# 响应相关信息
# return "字符串"
# return render_template('html模板路径',**{})
# return redirect('/index.html')
#return jsonify({'k1':'v1'})
# response = make_response(render_template('index.html'))
# response是flask.wrappers.Response类型
# response.delete_cookie('key')
# response.set_cookie('key', 'value')
# response.headers['X-Something'] = 'A value'
# return response
return "内容"
if __name__ == '__main__':
app.run()
