关于Json数据类型

json数据类型分为三种

1.常规的字典(对象类型)

即a = {key1:value1,key2:value2}

2.列表中有字典(数组类型)

即a = [{"name":"zs","age":17},{"name":"ls","age":10}]

3.json对象数组

即 a = {key:[{k1:v1},{k2,v2},{k3,v3}]}