现代主流框架路由原理 hash、history的底层原理

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <meta http-equiv="X-UA-Compatible" content="ie=edge">

    <title>Document</title>

</head>

<body>

    <!-- hash -->

    <!-- <a href="#/hash">hash</a>

    <a href="#/history">历史</a> -->

    <a id="hash" href="/hash">hash</a>

    <a id="history" href="/history">历史</a>

    <div id="html">

    </div>

<script>

    //hash

    // window.addEventListener('load',()=>{

    //     html.innerHTML = location.hash.slice(1);

    // });

    // window.addEventListener('hashchange',()=>{

    //     html.innerHTML = location.hash.slice(1)

    // });

    //history

    function go(path) {

         history.pushState({}, null, href);

        html.innerHTML = href;

    }

    hash.onclick = function () {

        let href = this.getAttribute('href');

        go(href);

        return false;

    }

    history.onclick = function () {

            let href = this.getAttribute('href');

            go(href);

            return false;

    }

    window.addEventListener('popstate',()=>{

        go(location.pathname);

    })

</script>

</body>

</html>

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现代主流框架路由原理 hash、history的底层原理

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