<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>多行输入框赋值</title><div th:include="public/public_include" /></head><body><div><div style="margin-top: 10%;;line-height: 3"><textarea style="margin: 0px;height: 242px;width: 354px;"></textarea><br>年龄：<input type="text" id="demo1" value="" style="width: 150px"><br>姓名：<input type="text" id="demo2" value="" style="width: 150px"><br>地址：<input type="text" id="demo3" value="" style="width: 150px"><br>爱好：<input type="text" id="demo4" value="" style="width: 150px"><br></div></div></body><script>$('#demo1').on('paste', function(e) {var pastedText = undefined;var name = document.getElementsByTagName('input');if (window.clipboardData && window.clipboardData.getData) {// IEpastedText = window.clipboardData.getData('Text');} else {pastedText = e.originalEvent.clipboardData.getData('Text');}var arr = pastedText.split("\n");if (arr.length == 0) {return;}setTimeout(() => {for (var i = 0; i < arr.length; i++) {var line = arr[i];if (line.trim() == "") {continue;}document.getElementById(name[i].id).value = line.trim();}})});</script></html>
效果图
