html介绍
AJAX
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=<device-width>, initial-scale=1.0" />
<title>Document</title>
<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
</head>
<body>
<script>
$(function() {
$.ajax({
type: "POST",
contentType: "application/json;charset=UTF-8",
url: "http://127.0.0.1/admin/list/",
data: JSON.stringify(list),
success: function(result) {
console.log(result);
},
error: function(e) {
console.log(e.status);
console.log(e.responseText);
},
});
});
</script>
</body>
</html>
倒计时
定时执行
var myVar;
myVar = setTimeout(function () {
alert("Hello");
}, 3000);
clearTimeout(myVar);
反复执行
var myVar;
function myFunction() {
myVar = setInterval(alertFunc, 3000);
}
function alertFunc() {
alert("Hello!");
}
编码
https://encoding.spec.whatwg.org/#gbk-decoder
js中 urlencode编码 encodeURIComponent（编码的具体内容）解码 decodeURIComponent（解码码的具体内容）