我正在从测试发票的 Stripe API 中提取数据。我正在尝试使用点表示法缩小范围以提取特定的键值对，但是我在从特定键值提取数据时遇到了麻烦，因为它似乎比其余数据嵌套得更深(不确定这是否正确)术语)。
我尝试从中提取数据的数据来自 period: end: 和 period: start: 大致从第 44-46 行开始。
如果我在代码中使用点表示法，则当键值对位于同一行时，它会起作用，例如 sheet.getRange(3,2).setValue([content.amount_due]);。但似乎“period: end”和“period: start”嵌套得更深。
我尝试执行类似 [content.lines.data.period.end] 的操作，但没有成功。它返回此错误:TypeError:无法从未定义中读取属性“end”。
以下是从 API 中提取的完整数据(注意:“xxxxxxxxxxxxxxxx” 表示已隐藏的数据):
""id"": ""in_xxxxxxxxxxxxxxxx"",
""object"": ""invoice"",
""amount_due"": 800,
""amount_paid"": 800,
""amount_remaining"": 0,
""application_fee"": null,
""attempt_count"": 1,
""attempted"": true,
""auto_advance"": false,
""billing"": ""charge_automatically"",
""billing_reason"": ""subscription_cycle"",
""charge"": ""ch_xxxxxxxxxxxxxxxx"",
""closed"": true,
""created"": 1552077120,
""currency"": ""usd"",
""custom_fields"": null,
""customer"": ""cus_xxxxxxxxxxxxxxxx"",
""date"": 1552077120,
""default_payment_method"": null,
""default_source"": null,
""description"": null,
""discount"": null,
""due_date"": null,
""ending_balance"": 0,
""finalized_at"": 1552080770,
""footer"": null,
""forgiven"": false,
""hosted_invoice_url"": ""https://pay.stripe.com/invoice/invst_xxxxxxxxxxxxxxxx"",
""invoice_pdf"": ""https://pay.stripe.com/invoice/invst_xxxxxxxxxxxxxxxx/pdf"",
""lines"": {
""object"": ""list"",
""data"": [
{
""id"": ""sub_xxxxxxxxxxxxxxxx"",
""object"": ""line_item"",
""amount"": 800,
""currency"": ""usd"",
""description"": null,
""discountable"": true,
""livemode"": false,
""metadata"": {
},
""period"": {
""end"": 1554755515,
""start"": 1552077115
},
""plan"": {
""id"": ""xxxxxxxxxxxxxxxx"",
""object"": ""plan"",
""active"": true,
""aggregate_usage"": null,
""amount"": 400,
""billing_scheme"": ""per_unit"",
""created"": 1407529859,
""currency"": ""usd"",
""interval"": ""month"",
""interval_count"": 1,
""livemode"": false,
""metadata"": {
},
""name"": ""sdf"",
""nickname"": null,
""product"": ""prod_xxxxxxxxxxxxxxxx"",
""statement_description"": null,
""statement_descriptor"": null,
""tiers"": null,
""tiers_mode"": null,
""transform_usage"": null,
""trial_period_days"": null,
""usage_type"": ""licensed""
},
""proration"": false,
""quantity"": 2,
""subscription"": null,
""subscription_item"": ""si_xxxxxxxxxxxxxxxx"",
""type"": ""subscription"",
""unique_line_item_id"": ""sli_xxxxxxxxxxxxxxx""
}
],
""has_more"": false,
""total_count"": 1,
""url"": ""/v1/invoices/in_xxxxxxxxxxxxxxxx/lines""
},
""livemode"": false,
""metadata"": {
},
""next_payment_attempt"": null,
""number"": ""77E3C02-0025"",
""paid"": true,
""payment"": ""ch_1xxxxxxxxxxxxxxxx"",
""payment_intent"": ""pi_xxxxxxxxxxxxxxxx"",
""period_end"": 1552077115,
""period_start"": 1549657915,
""receipt_number"": ""2258-2679"",
""starting_balance"": 0,
""statement_description"": null,
""statement_descriptor"": null,
""status"": ""paid"",
""status_transitions"": {
""finalized_at"": 1552080770,
""marked_uncollectible_at"": null,
""paid_at"": 1552080772,
""voided_at"": null
},
""subscription"": ""sub_xxxxxxxxxxxxxxxx"",
""subtotal"": 800,
""tax"": null,
""tax_percent"": null,
""total"": 800,
""webhooks_delivered_at"": 1552077123
}"```
[1]: https://stripe.com/docs/api/invoices/retrieve
最佳答案
data 是一个数组，请尝试 content.lines.data[0].period.end。
关于javascript - 尝试使用 JSON 的点表示法从 Stripe API 获取特定键值时遇到问题，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/55750914/