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如何将单个json对象转换为json数组?

axios json reactjs javascript

-2

Vodka · 技术社区 · 2 年前

我的axios api返回一个JSON对象,格式如下。

{
    "GROUP": "Group",
    "NTH_PRODUCT_AFTER_M": "Nth Product After M",
    "CART_DISCOUNT": "Cart Discount",
    "EACH_NTH": "Each Nth",
    "BUYX_GETY": "Buy X Get Y",
    "PRODUCT_SET": "Product set",
    "PRODUCT_DISCOUNT": "Product Discount",
    "GET_Y_EACH_SPENT_X": "Get y Each Spent X"
}

[
              { value: "EACH_NTH", label: "Each Nth" },
              { value: "GROUP", label: "Group" },
              { value: "BUYX_GETY", label: "Buy X Get Y" },
              { value: "CART_DISCOUNT", label: "Cart Discount" },
              { value: "NTH_PRODUCT_AFTER_M", label: "Nth Product After M" },
              { value: "PRODUCT_DISCOUNT", label: "Product Discount" },
              { value: "GET_Y_EACH_SPENT_X", label: "Get Y for Each Spend of X" },
              { value: "PRODUCT_SET", label: "Discount on a Product Set" },
            ];

2 回复 | 直到 2 年前

Phil Moon 2 年前

使用 Object.entries()

const data = {"GROUP":"Group","NTH_PRODUCT_AFTER_M":"Nth Product After M","CART_DISCOUNT":"Cart Discount","EACH_NTH":"Each Nth","BUYX_GETY":"Buy X Get Y","PRODUCT_SET":"Product set","PRODUCT_DISCOUNT":"Product Discount","GET_Y_EACH_SPENT_X":"Get y Each Spent X"};

const arr = Object.entries(data).map(([value, label]) => ({ value, label }));

console.log(arr);

.as-console-wrapper { max-height: 100% !important; }

数组将按原始对象中键的顺序排序。

selbie 2 年前

obj = {
      "GROUP": "Group",
      "NTH_PRODUCT_AFTER_M": "Nth Product After M",
      "CART_DISCOUNT": "Cart Discount",
      "EACH_NTH": "Each Nth",
      "BUYX_GETY": "Buy X Get Y",
      "PRODUCT_SET": "Product set",
      "PRODUCT_DISCOUNT": "Product Discount",
      "GET_Y_EACH_SPENT_X": "Get y Each Spent X"
    }

arr=[];
for (k in obj) {arr.push({value:k, label:obj[k]})}

console.log(arr);