Python字符串转换为JSON。错误：AttributeError:“str”对象没有属性“get”

Question

我对python很陌生。在

我正在形成一个json字符串，从各种REST调用中获取输入。在

比如：

{
   "-gammaid#10191-":{
      "domain":"Kids Interest",
      "product":"Project1"
   },
   "-gammaid#10382-":{
      "domain":"Weekend Classes",
      "product":"Project2"
   },
   "-gammaid#10442-":{
      "domain":"Knowledge Driven",
      "product":"Project3"
   },
   "-gammaid#10620-":{
      "domain":"Primary Education",
      "product":"Project4"
   },
   "-gammaid#10986-":{
      "domain":"Other Domain",
      "product":"Project5"
   },
   "-gammaid#10987-":{
      "domain":"Kids Interest",
      "product":"Project6"
   },
   "-gammaid#10996-":{
      "domain":"External Classes",
      "product":"Project7"
   },
   "-gammaid#11663-":{
      "domain":"Parent Interaction",
      "product":"Project8"
   }
}

正如您所看到的，每个keygammaid都有一个json结构的值。在

当我运行my_json.get("-gammaid#11663-")时，我得到

^{pr2}$

Answer 1

你需要先把它解析成字典：

import json

s = 'YOUR JSON STRING'

d = json.loads(s)
print(d["-gammaid#11663-"])