objArray.sort((a, b) => {a.label - b.label})
const objArray = [
{label: ‘acc‘, value: 22},
{label: ‘bcc‘, value: 23},
]
objArray.sort((a, b) => (b.label === a.label ? 0 : a.label > b.label ? 1 : -1));
原文：https://www.cnblogs.com/yuanchao-blog/p/13502610.html