python_jsonpath模块

 1 import jsonpath,json,requests,nnlog
 2 
 3 #例子
 4 s ={
 5         "error_code": 0,
 6         "stu_info": [
 7                 {
 8                         "id": 1,
 9                         "name": "xmb",
10                         "sex": "男",
11                         "age": 9,
12                         "addr": "深圳",
13                         "grade": "三年级",
14                         "phone": "1860000000",
15                         "gold": 1000
16                 }
17                 ]}
18 result = jsonpath.jsonpath(s,‘$.stu_info[0].id‘)
19 print(result)
20 result = jsonpath.jsonpath(s,‘$..id‘)
21 print(result)
22 
23 #request练习
24 log = nnlog.Logger(‘test.log‘,level=‘debug‘,backCount=5,when=‘D‘)
25 def getSign():
26     url = ‘http://127.0.0.0/user/login‘
27     data = {"username":"xmb","passwd":"aA123456"}
28     #result = requests.post(url,data).text
29     result = requests.post(url,data).json()
30     print(result)
31     log.debug(result)   #写日志
32     sign = jsonpath.jsonpath(result,‘$..sign‘)   #取返回值的sign值
33     log.info(sign)  #写日志
34     print(sign)
35 
36 if __name__ == ‘__main__‘:
37     getSign()