python

Jsonpath

語法規則：

演示數據：{"status":"0","msg":"成功","data": [ {"foo1": "bar1"},{"foo1": "bar2"}]}

• 根節點：$

$.status
$.msg

• 取子節點：.

$.data[0]		{"foo1": "bar1"}
$.data[1]		{"foo1": "bar2"}

• 遞歸取值

$..foo1		["bar1","bar2"]