摘要: <body> <button onclick="print()">点击</button> <script> function print() { console.log(1); } for (var i = 1; i <= 5000; i++) { console.log(2); } </scrip 阅读全文
posted @ 2021-01-30 17:23 17135131xjt 阅读(316) 评论(0) 推荐(0) 编辑