我的 React js 组件中有一个 API 调用，它返回一个 JSON 对象。 以下是 JSON 响应:
[
{
"date": "2019-05-03 ",
"Details": [
{
"Type": "D",
"total": "0",
"success": "0",
"failure": "0",
"Data": [
{
"name": "FailurePoint1",
"count": 0,
"TransDetails": []
},
{
"name": "FailurePoint2",
"count": 0,
"TransDetails": []
}
]
},
{
"Type": "C",
"total": "0",
"success": "0",
"failure": "0",
"Data": [
{
"name": "FailurePoint1",
"count": 0,
"TransDetails": []
},
{
"name": "FailurePoint2",
"count": 0,
"TransDetails": []
}
]
}
]
},
{
"date": "2019-05-06 ",
"Details": [
{
"Type": "D",
"total": "1",
"success": "0",
"failure": "1",
"Data": [
{
"name": "FailurePoint1",
"count": 0,
"TransDetails": []
},
{
"name": "FailurePoint2",
"count": 1,
"TransDetails": [
{
"Cd": "SABWW",
"NAME": "GWTHBC",
"Number": "3340373"
}
]
}
]
},
{
"Type": "C",
"total": "1",
"success": "0",
"failure": "1",
"Data": [
{
"name": "FailurePoint1",
"count": 0,
"TransDetails": []
},
{
"name": "FailurePoint2",
"count": 1,
"TransDetails": [
{
"Cd": "SABW",
"NAME": "GWTHBC",
"Number": "3340373"
}
]
}
]
}
]
},
{
"date": "2019-05-07 ",
"Details": [
{
"Type": "D",
"total": "11",
"success": "8",
"failure": "3",
"Data": [
{
"name": "FailurePoint1",
"count": 2,
"TransDetails": [
{
"Cd": "SABW",
"NAME": "OCYHEH",
"Number": "53345342"
},
{
"Cd": "SABW",
"NAME": "OCYHEH",
"Number": "5334534"
}
]
},
{
"name": "FailurePoint2",
"count": 1,
"TransDetails": [
{
"Cd": "SABW",
"NAME": "ISMIWP",
"Number": "7020191"
}
]
}
]
},
{
"Type": "C",
"total": "11",
"success": "8",
"failure": "3",
"Data": [
{
"name": "FailurePoint1",
"count": 2,
"TransDetails": [
{
"Cd": "SABW",
"NAME": "OCYHEH",
"Number": "53345342"
},
{
"Cd": "SABW",
"NAME": "OCYHEH",
"Number": "5334534"
}
]
},
{
"name": "FailurePoint2",
"count": 1,
"TransDetails": [
{
"Cd": "SABW",
"NAME": "ISMIWP",
"Number": "7020191"
}
]
}
]
}
]
},
{
"date": "2019-05-04 ",
"Details": [
{
"Type": "D",
"total": "0",
"success": "0",
"failure": "0",
"Data": [
{
"name": "FailurePoint1",
"count": 0,
"TransDetails": []
},
{
"name": "FailurePoint2",
"count": 0,
"TransDetails": []
}
]
},
{
"Type": "C",
"total": "0",
"success": "0",
"failure": "0",
"Data": [
{
"name": "FailurePoint1",
"count": 0,
"TransDetails": []
},
{
"name": "FailurePoint2",
"count": 0,
"TransDetails": []
}
]
}
]
}
]
现在，对于每个日期，我想根据类型(即“C”或“D”)形成一个数组，其中包含所有成功、失败和数据数组，但我我无法了解详细信息。
基本上，我想要每个日期的数据数组，如下所示:
[
{
"date": "2019-05-03 ",
"Details": [
{
"Type": "D",
"total": "0",
"success": "0",
"failure": "0",
"Data": [
{
"name": "FailurePoint1",
"count": 0,
"TransDetails": []
},
{
"name": "FailurePoint2",
"count": 0,
"TransDetails": []
}
]
},
{
"Type": "C",
"total": "0",
"success": "0",
"failure": "0",
"Data": [
{
"name": "FailurePoint1",
"count": 0,
"TransDetails": []
},
{
"name": "FailurePoint2",
"count": 0,
"TransDetails": []
}
]
}
]
}
]
以下是我尝试过的:
var final=[];
for (const item of data){
final.push(item.Details);
}
console.log(final);
});
这不会返回带有日期的数组。
我尝试了 foreach 循环，但这似乎不起作用。
知道如何才能实现这一目标吗？
最佳答案
let input=[
{
"date": "2019-05-03 ",
"Details": [
{
"Type": "D",
"total": "0",
"success": "0",
"failure": "0",
"Data": [
{
"name": "FailurePoint1",
"count": 0,
"TransDetails": []
},
{
"name": "FailurePoint2",
"count": 0,
"TransDetails": []
}
]
},
{
"Type": "C",
"total": "0",
"success": "0",
"failure": "0",
"Data": [
{
"name": "FailurePoint1",
"count": 0,
"TransDetails": []
},
{
"name": "FailurePoint2",
"count": 0,
"TransDetails": []
}
]
}
]
},
{
"date": "2019-05-06 ",
"Details": [
{
"Type": "D",
"total": "1",
"success": "0",
"failure": "1",
"Data": [
{
"name": "FailurePoint1",
"count": 0,
"TransDetails": []
},
{
"name": "FailurePoint2",
"count": 1,
"TransDetails": [
{
"Cd": "SABWW",
"NAME": "GWTHBC",
"Number": "3340373"
}
]
}
]
},
{
"Type": "C",
"total": "1",
"success": "0",
"failure": "1",
"Data": [
{
"name": "FailurePoint1",
"count": 0,
"TransDetails": []
},
{
"name": "FailurePoint2",
"count": 1,
"TransDetails": [
{
"Cd": "SABW",
"NAME": "GWTHBC",
"Number": "3340373"
}
]
}
]
}
]
},
{
"date": "2019-05-07 ",
"Details": [
{
"Type": "D",
"total": "11",
"success": "8",
"failure": "3",
"Data": [
{
"name": "FailurePoint1",
"count": 2,
"TransDetails": [
{
"Cd": "SABW",
"NAME": "OCYHEH",
"Number": "53345342"
},
{
"Cd": "SABW",
"NAME": "OCYHEH",
"Number": "5334534"
}
]
},
{
"name": "FailurePoint2",
"count": 1,
"TransDetails": [
{
"Cd": "SABW",
"NAME": "ISMIWP",
"Number": "7020191"
}
]
}
]
},
{
"Type": "C",
"total": "11",
"success": "8",
"failure": "3",
"Data": [
{
"name": "FailurePoint1",
"count": 2,
"TransDetails": [
{
"Cd": "SABW",
"NAME": "OCYHEH",
"Number": "53345342"
},
{
"Cd": "SABW",
"NAME": "OCYHEH",
"Number": "5334534"
}
]
},
{
"name": "FailurePoint2",
"count": 1,
"TransDetails": [
{
"Cd": "SABW",
"NAME": "ISMIWP",
"Number": "7020191"
}
]
}
]
}
]
},
{
"date": "2019-05-04 ",
"Details": [
{
"Type": "D",
"total": "0",
"success": "0",
"failure": "0",
"Data": [
{
"name": "FailurePoint1",
"count": 0,
"TransDetails": []
},
{
"name": "FailurePoint2",
"count": 0,
"TransDetails": []
}
]
},
{
"Type": "C",
"total": "0",
"success": "0",
"failure": "0",
"Data": [
{
"name": "FailurePoint1",
"count": 0,
"TransDetails": []
},
{
"name": "FailurePoint2",
"count": 0,
"TransDetails": []
}
]
}
]
}
]
let output =input.map((item)=>{
return {"date":item.date,"Details":item.Details}
});
console.log(output)关于javascript - 无法在 Javascript 中从数组获取数组，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/56058103/