关于前端:前端代码集合持续更新

按键解决办法

window.addEventListener("keydown", (e) => {  let container = document.querySelector("#container");  let { key, keyCode, code } = e;  let template = "";  [    {      title: "e.key",      content: key == " " ? "Space" : key,    },    {      title: "e.keyCode",      content: keyCode,    },    {      title: "e.code",      content: code,    },  ].forEach((item) => {    template += `<div class="key"><small>${item.title}</small>${item.content}</div>`;  });  container.innerHTML = template;});