Question

我遇到问题以正确的格式解析JSON数据。这是我的JSON数据。我只是想从数据中抓取beneAcctNumber。

{
"restFilteredInterRegisteredAccounts": {
        "101010-BPD Bali-Permata ALTO": {
            "beneficiaryNote": null,
            "beneficiaryName": "Permata ALTO",
            "accountCurrency": "IDR",
            "paymentType": null,
            "beneficiaryIdType": null,
            "transferLimit": null,
            "beneficiaryResident": null,
            "accountLimit": 5.0E7,
            "bankName": "BPD Bali",
            "lastModTime": null,
            "ibInterAcctRef": null,
            "bankCode": "000129",
            "beneficiaryEmail": null,
            "ibInterAcctStrcol1": null,
            "ibInterAcctStrcol2": null,
            "userId": 1551,
            "beneAcctNumber": "101010",
            "beneficiaryId": null,
            "mobileNumber": null
        }
    },
}

检索后我得到了未定义的值。我试用这个。

restFilteredInterRegisteredAccounts[0].beneAcctNumber

请建议。

Answer 1

restFilteredInterRegisteredAccounts不是数组，所以[0]未定义... 像这样的东西会这样做（假设jsonObject持有json数据）：

jsonObject [“restFilteredInterRegisteredAccounts”] [“101010-BPD Bali-Permata ALTO”] [“beneAcctNumber”]

Answer 2

restFilteredInterRegisteredAccounts包含对象，这不是数组，因此不能使用索引来获取值。 “101010-BPD Bali-Permata ALTO”表现为属性restFilteredInterRegisteredAccounts。我不确定“101010-BPD Bali-Permata ALTO”是否为有效的物业名称。理想情况下，它之间不应包含空格。如果这样有效，那么试试

restFilteredInterRegisteredAccounts [“101010-BPD Bali-Permata ALTO”]。beneAcctNumber

Answer 3

var da = {
"restFilteredInterRegisteredAccounts": {
        "101010-BPD Bali-Permata ALTO": {
            "beneficiaryNote": null,
            "beneficiaryName": "Permata ALTO",
            "accountCurrency": "IDR",
            "paymentType": null,
            "beneficiaryIdType": null,
            "transferLimit": null,
            "beneficiaryResident": null,
            "accountLimit": 5.0E7,
            "bankName": "BPD Bali",
            "lastModTime": null,
            "ibInterAcctRef": null,
            "bankCode": "000129",
            "beneficiaryEmail": null,
            "ibInterAcctStrcol1": null,
            "ibInterAcctStrcol2": null,
            "userId": 1551,
            "beneAcctNumber": "101010",
            "beneficiaryId": null,
            "mobileNumber": null
        }
}, "somethingelse" : "whatever"
};

要访问媒体资源（此处为beneAcctNumber），我们将使用

da.restFilteredInterRegisteredAccounts['101010-BPD Bali-Permata ALTO'].beneAcctNumber

Working Demo

Answer 4

我已经找到了正确的答案。 100％工作。

var output = "";
$.each(restFilteredInterRegisteredAccounts, function(index, item) {
    output += item.beneAcctNumber ;
});

JSON - 如何正确解析它？

4 个答案: