Dedecms织梦系统安装畅言评论模块的详细步骤
在织梦系统中,畅言评论模块是一种常见的功能,可以让用户轻松地在博客或网站上发表评论。如果您想安装畅言评论模块,可以按照以下步骤进行操作:
1. 打开Dedecms织梦系统,进入网站根目录。
2. 创建一个名为“content.php”的文件,并将其命名为“add_comment_box.php”。
3. 在content.php文件中,添加以下代码:
```
// 获取数据库连接信息
$db_host = 'localhost';
$db_user = 'your_username';
$db_password = 'your_password';
$db_name = 'your_database_name';
// 创建数据库连接
$conn = new mysqli($db_host, $db_user, $db_password, $db_name);
if ($conn->connect_error) {
die("Connection failed: ". $conn->connect_error);
}
// 检查数据库连接是否成功
if (!$conn->query("SELECT * FROM comments WHERE id = 1")) {
die("Query failed: ". $conn->error);
}
// 设置评论输入框的样式
$box_style = "background-color: #333; color: #fff; padding: 20px; border: 1px solid #ccc; border-radius: 5px;";
// 获取评论输入框的id
$comment_id = $conn->query("SELECT id FROM comments WHERE post_id = 1")->fetch_assoc();
// 设置评论输出框的样式
$output_style = "background-color: #333; color: #fff; padding: 20px; border: 1px solid #ccc; border-radius: 5px;";
// 创建评论输出框
$output_box = "
下一篇:excel表格里怎么用函数公式
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