self.result = re.json()这一行前面是请求,然后这个格式要怎么调整

ft1.2: ******* 正在执行用例 ->house_detail_002 *********
请求方式: get,请求URL: http://47.114.158.101/api/house/detail/{id}
请求参数: {"id: ""}
post请求body类型为: ,body内容为:
EOL while scanning string literal (, line 1)
Traceback (most recent call last):
File "D:\Python38\lib\site-packages\ddt.py", line 182, in wrapper
return func(self, *args, **kwargs)
File "D:\DemoAPI-master\testcase\testAPI.py", line 35, in test_api
self.result = re.json()
AttributeError: 'NoneType' object has no attribute 'json'


    # 发送请求
    re = SendRequests().sendRequests(self.s,data)
    # 获取服务端返回的值

    self.result = re.json()

    print("页面返回信息:%s" % re.content.decode("utf-8"))

re没有json方法,是不是方法名写错了,re是什么对象,看看类定义