[{name: '省级校验不合规', value: 0, type: 'top_1'},
{name: '行政处罚修复', value: 100000, type: 'top_1'},
{name: '浙江迟报', value: 200, type: 'top_1'},
{name: '新行政处罚', value: 0, type: 'top_1'},
{name: '国家校验不合规', value: 0, type: 'top_1'},
{name: '省级校验不合规', value: 100, type: 'top_2'},
{name: '新行政许可', value: 200000, type: 'top_2'},
{name: '国家校验不合规', value: 500, type: 'top_2'},
{name: '浙江迟报', value: 0, type: 'top_2'}]
[{name: '省级校验不合规', number1: 0, number2: 100},
{name: '行政处罚修复', number1: 100000, number2: 0},
{name: '浙江迟报', number1: 200, number2: 0},
{name: '新行政处罚', number1: 0, number2: 0},
{name: '国家校验不合规',number1: 0, number2: 500},
{name: '新行政许可', number1: 2000, number2: 0}]
上面的数组想变成下面的数组怎么变啊 求帮一下
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>登录页</title>
</head>
<body>
<script>
const arr = [
{ name: "省级校验不合规", value: 0, type: "top_1" },
{ name: "行政处罚修复", value: 100000, type: "top_1" },
{ name: "浙江迟报", value: 200, type: "top_1" },
{ name: "新行政处罚", value: 0, type: "top_1" },
{ name: "国家校验不合规", value: 0, type: "top_1" },
{ name: "省级校验不合规", value: 100, type: "top_2" },
{ name: "新行政许可", value: 200000, type: "top_2" },
{ name: "国家校验不合规", value: 500, type: "top_2" },
{ name: "浙江迟报", value: 0, type: "top_2" },
];
let result = [];
arr.map((item) => {
const isFindIndex = result.findIndex(
(child) => child.name === item.name
);
let num = item.type.split("_");
num = num[1];
num = "number" + num;
if (isFindIndex > -1) {
result[isFindIndex][num] = item.value;
} else {
const newObj = { name: item.name, number1: 0, number2: 0 };
newObj[num] = item.value;
result.push(newObj);
}
});
console.log("result", result);
</script>
</body>
</html>
1，首先，定义一个空数组，作为处理之后的数组endArr
2，对原数组arr进行循环，arr.forEach，每一项为item
3，在2的循环里面定义一个flag = false，并且endArr.forEach，每一项为items
4，在3的循环里面判断item与items的name是否相同，如果相同，则新加一个属性，为prop = "number" + item.type.slice(-1)，然后items[prop] = item.value，并且flag = true
5，在end.forEach结束以后，判断flag，如果为true，说明end拥有相同name，否则就新加属性prop = "number" + item.type.slice(-1)，然后直接把{name:item.name,[prop]:item.value} push到endArr里面
6，最后得出来的endArr即最终处理的数组