Python 循环嵌套数组

Question

我有一个如下所示的 json:

[  
   {  
      "status":"passed",
      "elements":[{"name":"foo"},{"name":"bar"}]
   },
   {  
      "status":"failed",
      "elements":[{"name":"foo1"},{"name":"bar1"}]
   }
]

我正在尝试迭代元素数组:

for a in json['elements']:
   print a['name']

我收到此错误:

TypeError: list indices must be integers, not str

我的Python实在是太糟糕了。谢谢

Answer 1

试试这个:

for a in json:
   for b in a['elements']:
       print b['name']