我该如何重新排列我的数组,按照衬衫尺码进行组织:
[
{ shirt_id: 1, size: "small" },
{ shirt_id: 1, size: "medium" },
{ shirt_id: 1, size: "large" },
{ shirt_id: 2, size: "medium" },
{ shirt_id: 3, size: "large" }
];
期望输出:
[
[1, { size: "small" }, { size: "medium" }, { size: "large" }],
[2, { size: "medium" }],
[3, { size: "large" }]
];