使用属性解析JSON结果

Question

在解码的JSON中，我还有一个带有以下内容的子列表：

"steps": [{
    "id": 54785,
    "response": {
        "attributes": {
            "xsi:type”:”text1”},”message": {
                "attributes": {
                    "xsi:type": "xsd:string"
                },
                "$value": "alterMultipleParameter"
            },
            "nextcase": {
                "attributes": {
                    "xsi:type": "xsd:int"
                },
                "$value": 4823
            },
            "nextstep": {
                "attributes": {
                    "xsi:type": "xsd:int"
                },
                "$value": 54786
            },
            “myid ":{"
            attributes ":{"
            xsi: type ":"
            xsd: string "},"
            $value”: ”1234”
        },
        "tickaction": {
            "attributes": {
                "xsi:type": "xsd:string"
            },
            "$value": "httpok"
        },
        "miscellaneous": {
            "attributes": {
                "xsi:type": "xsd:string"
            },
            "$value": "eyJjb250YWluZXJwZCI6ZmFsc2UsInJlYWRhYmxlQWN0aW9uIjoiYWwdWx0aXBsZUNvcnB1c1BhcmFtZXRlciBLb3JwdXNfSG9laGUgMTAwMC4wMCIsIm5leHRBY3Rpb24iOiJhZGRGcm9udCJ9"
        }
    }
},
{
    "id": 54786….
}]

我知道如何访问步骤值及其ID

for(y=0; y < myArr.finishedRuns[i].steps.length; y++)
{
console.log(myArr.finishedRuns[i].steps[y].id);
console.log(myArr.finishedRuns[i].steps[y].miscellaneous);
}

但是如何从杂项中获得价值呢？目前，我对其他部分感到“未定义”。 miscellaneous.value将失败并显示错误。

Answer 1

您可以使用forEach：

steps.forEach(data => {
    console.log(data.response.miscellaneous);
  });