-11-03更新
我用的是element-ui ，下拉框回车的时候，不会隐藏option。所以在setTimeout前面加上了
let select = document.getElementsByClassName("el-select-dropdown")for (let j = 0; j < select.length; j++) {select[j].style.display = "none" }
-11-02
注意：打开控制台的时候，这个没作用，查了很久，查不出为什么，就很气！
mounted() {let that = thisdocument.addEventListener("keydown", function inputClick(e) {switch (e.key) {case "Enter":e.preventDefault();that.$nextTick(() => {let inputs = document.getElementsByTagName("input");for (let i = 0; i < inputs.length; i++) {if (e.target == inputs[i]) {setTimeout(() => {e.target.blur()inputs[i + 1].focus();// inputs[i + 1].select();that.$forceUpdate()}, 500)break;}}})break;}}, !1)},beforeDestroy() {document.removeEventListener("keydown", inputClick(), false)},
