- 1.sessionstorage
- 2. localstorage
3. 例子:存储名字
<body>
<input type="text" id="name">
<input type="checkbox" name="" id="remember">记住名字
<script>
let name = document.querySelector('#name');
let remember = document.querySelector('#remember');
if (localStorage.getItem('name')) {
name.value = localStorage.getItem('name');
remember.checked = true;
}
remember.addEventListener('change', function() {
if (this.checked) {
localStorage.setItem('name', name.value);
} else {
localStorage.removeItem('name');
}
})
</script>
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