Web 前端 login ajax jquery 尝试

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>StorageStarted</title>
    <!--<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>-->


    <!-- Bootstrap -->
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"
          integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">

    <!-- Custom styles for this template -->
    <link href="/stylesheets/login.css" rel="stylesheet">
    <script
            src="https://code.jquery.com/jquery-3.3.1.min.js"
            integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8="
            crossorigin="anonymous"></script>
    <script>
        window.onload = function () {
            var userName = document.getElementById('inputUsername');
            var passWord = document.getElementById('inputPassword');
            var btn = document.getElementById('btn1');
            btn.onclick= function () {
                $.ajax({
                beforeSend: function (xhr) {
                    xhr.setRequestHeader ("Authorization", "Basic " + btoa( userName+ ":" + passWord));
                },
                url: 'https://hearfresh.leanapp.cn/api/v2/authorize/basic',
                type: 'GET',
                dataType:"jsonp",
                contentType:"application/json",
                success: function (result) {
                    alert(result)
                },
            });
        }
        }
    </script>
</head>

<body>
<div class="container">
    <div class="header clearfix">
        <nav>
            <ul class="nav nav-tabs pull-right">
            </ul>
            <h3 class="text-muted">欢迎使用</h3>
        </nav>
    </div>

    <div class="form-signin">
        <h2 class="form-signin-heading">登录</h2>
        <label for="inputUsername" class="sr-only">username</label>
        <input type="username" id="inputUsername" class="form-control" placeholder="username" required autofocus
               name="name">
        <label for="inputPassword" class="sr-only">Password</label>
        <input type="password" id="inputPassword" class="form-control" placeholder="Password" required name="password">
        <span type="button" class="btn btn-lg btn-primary btn-block" id="btn1" >登录</span>
    </div>
</div> <!-- /container -->
<div id="myDiv">

</div>

</body>
</html>

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转载自blog.csdn.net/wpn1lgl/article/details/82857552
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