java - 如何使用 GSON 解析 JSON 对象之前的数字

Question

我如何用 GSON 解析这个？因为这个是以数字“1”和“2”开头的。我已经为以entity_id开头的对象创建了一个对象，当我删除外部json(其中包含“1”)时，该对象正在工作。

但我想一次性解析这整堆代码。那么我应该怎么做才能解析“1”和“2”呢？像 String id 和 List insideobjects 这样的东西？

{
  "1": {
    "entity_id": "1",
    "status": "complete",
    "coupon_code": null,
    "shipping_description": "Flat Rate - Fixed",
    "customer_id": null,
    "base_discount_amount": "0.0000",
    "base_grand_total": "3422.3800",
    "base_shipping_amount": "90.0000",
    "base_shipping_tax_amount": "0.0000",
    "base_subtotal": "3332.3800",
    "base_tax_amount": "0.0000",
    "base_total_paid": "3422.3800",
    "base_total_refunded": null,
    "discount_amount": "0.0000",
    "grand_total": "3422.3700",
    "shipping_amount": "90.0000",
    "shipping_tax_amount": "0.0000",
    "store_to_order_rate": "1.0000",
    "subtotal": "3332.3700",
    "tax_amount": "0.0000",
    "total_paid": "3422.3700",
    "total_refunded": null,
    "base_shipping_discount_amount": "0.0000",
    "base_subtotal_incl_tax": "3332.3800",
    "base_total_due": "0.0000",
    "shipping_discount_amount": "0.0000",
    "subtotal_incl_tax": "3332.3700",
    "total_due": "0.0000",
    "increment_id": "100000001",
    "base_currency_code": "EUR",
    "discount_description": null,
    "remote_ip": "472.15.1.83",
    "store_currency_code": "EUR",
    "store_name": "Main Website\nMain Website Store\nDefault Store View",
    "created_at": "2012-08-10 09:37:17",
    "shipping_incl_tax": "90.0000",
    "payment_method": "checkmo",
    "gift_message_from": null,
    "gift_message_to": null,
    "gift_message_body": null,
    "tax_name": null,
    "tax_rate": null,
  },
  "2": {
    "entity_id": "2",
    "status": "pending",
    "coupon_code": null,
    "shipping_description": "Flat Rate - Fixed",
    "customer_id": null,
    "base_discount_amount": "0.0000",
    "base_grand_total": "1140.7900",
    "base_shipping_amount": "30.0000",
    "base_shipping_tax_amount": "0.0000",
    "base_subtotal": "1110.7900",
    "base_tax_amount": "0.0000",
    "base_total_paid": null,
    "base_total_refunded": null,
    "discount_amount": "0.0000",
    "grand_total": "1140.7900",
    "shipping_amount": "30.0000",
    "shipping_tax_amount": "0.0000",
    "store_to_order_rate": "1.0000",
    "subtotal": "1110.7900",
    "tax_amount": "0.0000",
    "total_paid": null,
    "total_refunded": null,
    "base_shipping_discount_amount": "0.0000",
    "base_subtotal_incl_tax": "1110.7900",
    "base_total_due": null,
    "shipping_discount_amount": "0.0000",
    "subtotal_incl_tax": "1110.7900",
    "total_due": null,
    "increment_id": "100000002",
    "base_currency_code": "EUR",
    "discount_description": null,
    "remote_ip": "182.11.7.52",
    "store_currency_code": "EUR",
    "store_name": "Main Website\nMain Website Store\nDefault Store View",
    "created_at": "2012-08-15 15:19:35",
    "shipping_incl_tax": "30.0000",
    "payment_method": "checkmo",
    "gift_message_from": null,
    "gift_message_to": null,
    "gift_message_body": null,
    "tax_name": null,
    "tax_rate": null,
  }
}

Answer 1

对奇数“1”、“2”、...对象使用Map:

Map<String, Order> map = gson.fromJson(json, Map.class);