前端获取到的标题加数据的的数组，怎么处理循环展示为标题加下面的数据在显示标题叫下面的数据？

data: [{itemCode: "Myo",…}, {itemCode: "PCT",…}]
0: {itemCode: "Myo",…}
itemCode: "Myo"
listItemData: [{time: "2022-01-01 00:00:00", result: "1.0", status: 1, patient: null, itemCode: "Myo",…},…]
0: {time: "2022-01-01 00:00:00", result: "1.0", status: 1, patient: null, itemCode: "Myo",…}
1: {time: "2022-01-01 00:00:00", result: "1.0", status: 1, patient: null, itemCode: "Myo",…}
2: {time: "2022-01-01 00:00:00", result: "1.0", status: 1, patient: null, itemCode: "Myo",…}
1: {itemCode: "PCT",…}
itemCode: "PCT"
listItemData: [{time: "2022-01-01 00:00:00", result: "1.0", status: 2, patient: null, itemCode: "PCT",…},…]
0: {time: "2022-01-01 00:00:00", result: "1.0", status: 2, patient: null, itemCode: "PCT",…}
1: {time: "2022-01-01 00:00:00", result: "2.0", status: 2, patient: null, itemCode: "PCT",…}

需要那个就map那个就好了

不太理解，你可以把处理前的数组和处理后的数组贴下