我目前正在使用一个名为clamp.js 的脚本来剪切一些文本,它目前通过ID 选择它。我想使用它,所以它按类选择。脚本是这样的:
var module = document.getElementById("clampjs");
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如何修改该行以选择某个“测试”div 类?谢谢。
我有一个名为database.php的文件,其中包含以下内容:
<?php
// Database connectivity stuff
$host = "localhost"; // Hostname for the database. Usually localhost
$username = "root"; // Username used to connect to the database
$password = "root"; // Password for the username used to connect to the database
$database = "blog"; // The database used
// Connect to the database using mysqli_connect
$connection = mysqli_connect($host, $username, $password, $database);
// Check the connection for errors
if (mysqli_connect_errno($connection)) {
// Stop the whole page from loading if errors occur …Run Code Online (Sandbox Code Playgroud)