Javascript 如何过滤双精度数组并在 React 中返回一个对象

我在一个名为maintemp的变量中有一个数组对象.

const maintemp = [
[
    {
    equipId: 1,
    name: '1메인 온도 센서',
    sensors: [
        {
        tagId: 11,
        name: '온도',
        value: 28.8,
        tagClass: {
            bitCalcYn: 'N',
            code: 'INNERTEMP',
            encoding: 'ONEDECIMALPOINT',
            isDigital: 'N',
        },
        },
    ],
    },
    {
    equipId: 2,
    name: '1메인 습도 센서',
    sensors: [
        {
        tagId: 22,
        name: '습도',
        value: 50.3,
        tagClass: {
            bitCalcYn: 'N',
            code: 'INNERAHUM',
            encoding: 'ONEDECIMALPOINT',
            isDigital: 'N',
            name: '실내 습도',
        },
        },
    ],
    },
],

[
    {
    equipId: 3,
    name: '2메인 온도 센서',
    sensors: [
        {
        tagId: 11,
        name: '온도',
        value: 28.8,
        tagClass: {
            bitCalcYn: 'N',
            code: 'INNERTEMP',
            encoding: 'ONEDECIMALPOINT',
            isDigital: 'N',
        },
        },
    ],
    },
    {
    equipId: 4,
    name: '2메인 습도 센서',
    sensors: [
        {
        tagId: 22,
        name: '습도',
        value: 50.3,
        tagClass: {
            bitCalcYn: 'N',
            code: 'INNERAHUM',
            encoding: 'ONEDECIMALPOINT',
            isDigital: 'N',
            name: '실내 습도',
        },
        },
    ],
    },
],
];

此时，我只想使用map函数和Filter函数将tag Class.code为‘INNERTEMP’的对象放入变量Fill中.

但是，当我运行代码时，整个数组不会被过滤，并且整个数组存储在Fill变量中.我如何修复代码？

这是我的代码

const fill = maintemp.filter((v) =>
  v.filter((hi) => hi.sensors[0].tagClass.code === "INNERTEMP'")
);

预期答案

const fill = [
    {
        equipId: 1,
        name: '1메인 온도 센서',
        sensors: [
        {
            tagId: 11,
            name: '온도',
            value: 28.8,
            tagClass: {
            bitCalcYn: 'N',
            code: 'INNERTEMP',
            encoding: 'ONEDECIMALPOINT',
            isDigital: 'N',
            },
        },
        ],
    },
    {
        equipId: 3,
        name: '2메인 온도 센서',
        sensors: [
        {
            tagId: 11,
            name: '온도',
            value: 28.8,
            tagClass: {
            bitCalcYn: 'N',
            code: 'INNERTEMP',
            encoding: 'ONEDECIMALPOINT',
            isDigital: 'N',
            },
        },
        ],
    },

]