使用sessionStorage获取值和设置值 sessionStorage.setItem('key','value') sessionStorage.getItem('myname')
https://www.shuzhiduo.com/A/lk5a4ZL2J1/
- <body>
<button id="btn1">设置值</button>
<button id="btn2">获取值</button>- <!--
总结:设置值 值是字符串 sessionStorage.setItem('key','value');
使用sessionStorage.getItem('key');获取值- -->
<script>
// 使用sessionStorage设置值 和使用sessionStorage获取值- // 获取dom
const btn1 = document.getElementById('btn1');
const btn2 = document.getElementById('btn2');- //注册点击事件
btn1.addEventListener('click',()=>{
//设置值 值是字符串 sessionStorage.setItem('key','value');
sessionStorage.setItem('myname','王大仙');
sessionStorage.setItem('myage','32');
sessionStorage.setItem('mysex','男');
});- //注册点击事件
btn2.addEventListener('click',()=>{
const myname = sessionStorage.getItem('myname');
const myage = sessionStorage.getItem('myage');
const mysex = sessionStorage.getItem('mysex');
console.log(myname, myage, mysex);
})
