我有一個對象數組，我需要根據幾個條件獲得結果。如果 Object.Keys() 匹配且類型為整數，則返回這些值的平均值。如果 Object.keys() 匹配且類型為字符串，則返回出現次數的值。我在底部添加了 expectedResult，嘗試了一些方法，但發現很難得到想要的結果。期待一些有用的答案。謝謝let data = [{ baySize: {type: "integer", value: "180"}, bayAge: {type: "integer", value: "20"}, totalBays: {type: "integer", value: "30"}, bayType: {type: "string", value: "Brown"}, sprayed: {type: "boolean", value: "No"} }, { baySize: {type: "integer", value: "120"}, bayAge: {type: "integer", value: "30"}, totalBays: {type: "integer", value: "30"}, bayType: {type: "string", value: "Grey"}, sprayed: {type: "boolean", value: "No"}}]const result = data.map((item) => { const intType = Object.keys(item).map((values) => { return item[values].type == "integer" ? item[values].value : 0 }) const stringType = Object.keys(item).map((values) => { return item[values].type == "string" ? item[values].value : 0 }) console.log(intType) console.log(stringType)})let expectedResult = [{ baySize: {type: "integer", value: "300"}, bayAge: {type: "integer", value: "50"}, totalBays: {type: "integer", value: "60"}, bayType: {type: "string", value: "brown (1), Grey(1)"}}]
如何根據匹配的對象鍵獲取平均值
斯蒂芬大帝
2023-03-03 10:13:48
