JSON字符串的几种格式

JSON数值 { “key” : value}

{
    "key" : 520,
    "key1" : 1314
}

JSON​​字符串​​ { “key” : “value”}

{
    "key" : "我爱你",
    "key1" : "一生一世"
}

JSON​​数组​​ { “key” : [value]}

{
    "key" : [520, 1314],
    "key1" : [520, 3344]
}

JSON对象 { “key” : {value}}

{
    "key" : {"520": "我爱你"},
    "key1" : {"1314": "一生一世"}
}

JSON对象数组 { “key” : [{“key1”: “value1”},{“key2”: “value2”}]}

{
    "我" : [
                  {"key": "我爱你"},
                  {"key1": "一生一世"}
    ]
}

JSON数组对象 {“key”:{“key1”:[value1,value2]}}

{
    "我" : {
                  [520,1314],
                  ["我爱你", "一生一世"]
    }
}