zoukankan      html  css  js  c++  java
  • Flask快速入门(6) — 常见的请求与响应参数

    Flask快速入门(6) — 常见的请求与响应参数

    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.debug = True
    
    
    @app.route('/', methods=['GET', "POST"])
    def login():
        # 请求相关信息
        # request.method  提交请求的方法
        print(request.method)
        # request.args  get请求提及的数据
        print(request.args)
        # request.form   post请求提交的数据
        print(request.form)
        # request.values  post和get提交的数据总和
        print(request.values)
        # request.cookies  客户端所带的cookie
        print(request.cookies)
        # request.headers  请求头
        print(request.headers)
        # request.path     不带域名,请求路径
        print(request.path)
        # request.full_path  不带域名,带参数的请求路径
        print(request.full_path)
        # request.script_root
        print(request.script_root)
        # request.url           带域名带参数的请求路径
        print(request.url)
        # request.base_url		带域名请求路径
        print(request.base_url)
        # request.url_root      域名
        print(request.url_root)
        # request.host_url		域名
        print(request.host_url)
        # 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')    删除cookie
        # response.set_cookie('key', 'value')    设置cookie
        # response.headers['X-Something'] = 'A value'    设置响应头
        # return response
        return "内容"
    
    
    if __name__ == '__main__':
        app.run()
    
  • 相关阅读:
    维度漫谈
    维度漫谈
    世界名曲
    世界名曲
    音乐的要素
    音乐的要素
    POJ 1300 欧拉通路&欧拉回路
    C库函数笔记
    malloc()参数为0的情况
    层层递进Struts1(三)之Struts组成
  • 原文地址:https://www.cnblogs.com/863652104kai/p/11628464.html
Copyright © 2011-2022 走看看