JS处理数组：数组中有若干个对象，按数量分成多个数组

const originalArray = [{
    
    
	id: 1,
		name: 'Item 1'
	},
	{
    
    
		id: 2,
		name: 'Item 2'
	},
	{
    
    
		id: 3,
		name: 'Item 3'
	},
	{
    
    
		id: 4,
		name: 'Item 4'
	},
	{
    
    
		id: 5,
		name: 'Item 5'
	},
	{
    
    
		id: 6,
		name: 'Item 6'
	},
	{
    
    
		id: 7,
		name: 'Item 7'
	},
	{
    
    
		id: 8,
		name: 'Item 8'
	},
	{
    
    
		id: 9,
		name: 'Item 9'
	},
	{
    
    
		id: 10,
		name: 'Item 10'
	},
	{
    
    
		id: 11,
		name: 'Item 11'
	},
	{
    
    
		id: 12,
		name: 'Item 12'
	},
];
splitArray(arr, chunkSize) {
    
    
	const result = [];
	for (let i = 0; i < arr.length; i += chunkSize) {
    
    
		const chunk = arr.slice(i, i + chunkSize); // 分割数组成小块
		result.push(chunk);
	}
	return result;
},
// 将原始数组分成5个对象一组并按原数组顺序排序
const resultArray = this.splitArray(originalArray, 5);
console.log(resultArray);