前端小技巧

1.版权置底

<p style="position: fixed;margin-left:45%;color:grey;bottom: 0px;"><small>2018短学期大作业</small></p>

2.图标变小手

style="cursor:pointer;"

3.页面跳转

window.location.href="index.html";

4.设置全局变量

localStorage.setItem("user","");
           console.log("系统用户为："+localStorage.getItem("user"));