Flask的请求与响应

1 请求相关信息

request.method   # 请求方法
request.args      # get 请求的参数
request.form      # post请求的参数
request.values  # 所有的请求参数

          request.args.get('id')
          request.args.getlist('ids')    # 获取多个值

      data = request.args
      data_dict = data.to_dict()     # 通过to_dict() 方法 转化成 字典

      from urllib.parse import urlencode,quote,unquote
      url = urlencode(data_dict)    # 转换成 url
          quote -->> url编码

request.cookies
request.headers
request.path
request.full_path
request.script_root
request.url
request.base_url
request.url_root
request.host_url
request.host
    
    # 获取 ip
    request.remote_addr

    # 文件
request.files
obj = request.files['the_file_name']
obj.save('/var/www/uploads/' + secure_filename(f.filename))request.meth