【发布时间】:2021-12-07 16:41:39
【问题描述】:
如何在 React 中汇总 JSON 文件中的所有值?
我想对“complianceChecks”中的所有值求和。
这是我的 JSON 文件:
[
{
"propertyId": 1,
"name": "The Shard",
"complianceChecks": [
{ "electrical": 2500.5 },
{ "structural": 7250 }
],
"nextCheckOn": "2021-03-04T12:13:14Z"
},
{
"propertyId": 2,
"name": "The Gherkin",
"complianceChecks": [
{ "fire": 1000 },
{ "electrical": 3000.25 }
],
"nextCheckOn": "2021-04-21"
},
{
"propertyId": 3,
"name": "The Walkie Talkie",
"complianceChecks": [
{ "fire": 1500.25 },
{ "structural": 7000 }
],
"nextCheckOn": "2021-09-20"
}
]
【问题讨论】: