PHP development news release system database construction

We have already said in the previous chapter that the news release we demonstrated only has "title", "news content" and "news release time". We only need to store these fields in the database

##Field descriptionNews idNews titleNews contentTime to publish news

Create database

We first create a database named "News", the code is as follows

<?php
header("Content-type:text/html;charset=utf-8");    //设置编码
$servername = "localhost";
$username = "root";
$password = "root";
// 创建连接
$conn = mysqli_connect($servername, $username, $password);
mysqli_set_charset($conn,'utf8'); //设定字符集
// 检测连接
if (!$conn) {
    die("连接失败: " . mysqli_connect_error());
}
// 创建数据库
$sql = "CREATE DATABASE News";
if (mysqli_query($conn, $sql)) {
    echo "数据库创建成功";
} else {
    echo "数据库创建失败: " . mysqli_error($conn);
}
mysqli_close($conn);
?>

Create data table

Create a data table named new in the database named News, with the fields as in the above table

The code is as follows

<?php
header("Content-type:text/html;charset=utf-8");    //设置编码
$servername = "localhost";
$username = "root";
$password = "root";
$dbname = "News";
// 创建连接
$conn = mysqli_connect($servername, $username, $password, $dbname);
mysqli_set_charset($conn,'utf8'); //设定字符集
// 检测连接
if (!$conn) {
    die("连接失败: " . mysqli_connect_error());
}
// 使用 sql 创建数据表
$sql = "CREATE TABLE new (
 id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
 title VARCHAR(50) NOT NULL,
 content text NOT NULL,
 cre_time datetime
 );";
if (mysqli_query($conn, $sql)) {
    echo "数据表 user 创建成功";
} else {
    echo "创建数据表错误: " . mysqli_error($conn);
}
mysqli_close($conn);
?>

Now that our database and data table have been created, the next step is to write our HTML page

Continuing Learning

new file

<?php header("Content-type:text/html;charset=utf-8"); //设置编码 $servername = "localhost"; $username = "root"; $password = "root"; // 创建连接 $conn = mysqli_connect($servername, $username, $password); mysqli_set_charset($conn,'utf8'); //设定字符集 // 检测连接 if (!$conn) { die("连接失败: " . mysqli_connect_error()); } // 创建数据库 $sql = "CREATE DATABASE News"; if (mysqli_query($conn, $sql)) { echo "数据库创建成功"; } else { echo "数据库创建失败: " . mysqli_error($conn); } mysqli_close($conn); ?>

submit Reset Code

Automatic operation

Previous section Next Section

Tutorial List

get help

Course Recommendations
Courseware download

The courseware is not available for download at the moment. The staff is currently organizing it. Please pay more attention to this course in the future~

Students who have watched this course are also learning

Field name	id	title	content	cre_time
Field type	INT	VARCHAR	text	datetime
Field length	6	50

PHP development news release system database construction

ElementaryImperial CMS enterprise imitation website tutorial

ElementaryNewbies with zero foundation in WordPress build personal blogs and corporate websites

ElementaryUltimate CMS zero-based website building instruction video

ElementaryFront-end project-Shangyou [HTML/CSS/JS technology comprehensive practice]

IntermediateVue3.0 from 0 to build a universal backend management system project practice

ElementaryZero-based front-end course [Vue advanced learning and practical application]

ElementaryWEB front-end tutorial [HTML5+CSS3+JS]

ElementaryQuick introduction to apipost

IntermediateVue3+TypeScript practical tutorial-enterprise-level project practice

ElementaryLet's briefly talk about starting a business in PHP

IntermediateVUE e-commerce project (front-end & back-end dual project actual combat)

ElementaryApipost practical application [api, interface, automated testing, mock]