Question

如何遍历具有以下json结构的对象的json数组：

"ArrayOfAddress": [{
    "address": {
    "country": "US",
    "city":"NewYork"
    },
    "Type": "435473"
},{
    "address":{
        "country":"Germany",
        "city":"abc"
    },
    "Type":"124586"
}
]

并访问国家，城市和类型值

Answer 1

我希望您在将json存储到对象中后尝试访问这些属性。

a = {"ArrayOfAddress": [{
                "address": {
                    "country": "US",
                    "city":"NewYork"
                },
                "Type": "435473"
            },{
                                   "address":{
                                            "country":"Germany",
                                             "city":"abc"
                                         },
                                    "Type":"124586"

                              }

                 ]}
a.ArrayOfAddress.forEach((val) => {document.getElementById("content").innerHTML += (val.address.country + " " + val.address.city + " "+ val.Type) + "<br/>"})

<span id="content"></span>

Answer 2

什么意思？您是否希望循环遍历每个叶子值？（国家/地区：美国，城市：NY，类型：435473，国家/地区：德国，城市：abc，类型：123586）？

循环遍历json数组对象

2 个答案: