options: [{ value: '1', label: '黃金糕' }, { value: '2', label: '雙皮奶' }, { value: '3', label: '煎蛋' }, { value: '4', label: '龍鬚麵' }, { value: '5', label: '北京烤鴨' }],
需求: 匹配到value = 3的這條資料
let res = options.find(item => {return item.value === '3'}) //{value: '3',label:'煎蛋'}