json数据简介

json数据是以键值对形式返回的数据格式
{//这里为jsonObject
    "programmers" //这里是jsonArray的键
: [//这里为jsonArray的值
{
        "firstName": "Brett",
        "lastName": "McLaughlin",
        "email": "aaaa"
    }, {
        "firstName": "Jason",
        "lastName": "Hunter",
        "email": "bbbb"
    }, {
        "firstName": "Elliotte",
        "lastName": "Harold",
        "email": "cccc"
    }
]
}

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转载自lin830.iteye.com/blog/2330854