弄出來了，自己答吧~

/**

* 查詢多維陣列值並返回索引索引目錄

* @param {object} arr 要查詢的陣列

* @param {string} val 要查詢的值（必須唯一）

* @param {string} key 要查詢的值對應的鍵 [可選]

* @return {array} index 返回索引路徑

*/

const search_obj_key = function (arr, val, position) {

let idx_path = "";

function _foreach (arr, val, position) {

var temp = "";

arr.forEach((item, index) => {

temp = position ? position + "," + index : index;

_findValue(item, index, temp);

if (Object.prototype.toString.call(item) == "[object Object]") {

let _array = Object.values(item);

for(var arr_idx in _array){

_findValue(_array[arr_idx], index, temp);

}

}

if (Object.prototype.toString.call(item) == "[object Array]") {

_foreach(item, val, temp);

}

})

}

function _findValue (item, index, temp) {

if (item === val) {

idx_path = temp;

return;

} else if (Object.prototype.toString.call(item) == "[object Array]") {

_foreach(item, val, temp);

} else if (Object.prototype.toString.call(item) == "[object Object]") {

let _array = Object.values(item);

for(var arr_idx in Object.values(item)){

_findValue(_array[arr_idx], index, temp);

}

}

}

_foreach(arr, val, position);

if(!idx_path){

return false;

}

return idx_path.toString().split(",").map((v)=>{return parseInt(v)});

}