Halaman mesej papan mesej pembangunan PHP

Bahagian ini membincangkan tentang halaman kedua, halaman mesej, iaitu langkah menulis data dan memasukkan data ke dalam pangkalan data melalui halaman mesej.

<?php
session_start();
header("content-type:text/html;charset=utf-8");
//连接数据库
$link = mysqli_connect("localhost","root","root","message");
mysqli_set_charset($link,"utf8");
if (!$link) {
   die("连接失败: " . mysqli_connect_error());
}
$name = isset($_POST['name'])?$_POST['name']:"";
$title = isset($_POST['title'])?$_POST['title']:"";
$content = isset($_POST['content'])?$_POST['content']:"";
$time = date("Y-m-d H:i:s");

$sql ="insert into details(name,title,content,time) values('$name','$title','$content','$time')";
$rel = mysqli_query($link,$sql);

if($rel){
   echo"留言成功"."<br/><br/>";
   echo"<a href='list.php'>跳转至留言列表页面</a>";
}else{
   echo"留言失败"."<br/><br/>";
   echo"<a href='form.html'>跳转至留言编辑页面</a>";
}
?>
<html>
<head>
   <meta charset="utf-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
   <meta name="format-detection" content="telephone=no" />
   <title>留言板</title>
   <style>
.w410{
           width:410px
}
       .mr_auto{
           margin:0 auto;
}
       .w400{
           width:400px
}
   </style>
</head>
<body>
<div  class="w410 mr_auto">
<!--头部图片-->
<div>
       <img src="https://img.php.cn/upload/course/000/000/007/5816db62346b9319.jpg">
   </div>
   <div style="padding-top: 30px;" class="mr_auto w400">
       <form method="post" name="form1" id="form1" action="message.php">
标题：<input type="text" name="title"><br/><br/>
内容：<textarea style="width:350px;height:200px;" name="content"></textarea><br/><br/>
作者：<input type="text" name="name"><br/><br/>
           <a href=""><input type="submit" style="margin-left:350px" value="提交"></a>
       </form>
   </div>
   </div>
</body>
</html>

bahagian seterusnya

fail baharu

<?php
session_start();
header("content-type:text/html;charset=utf-8");
//连接数据库
$link = mysqli_connect("localhost","root","root","message");
mysqli_set_charset($link,"utf8");
if (!$link) {
 die("连接失败: " . mysqli_connect_error());
}
$name = isset($_POST['name'])?$_POST['name']:"";
$title = isset($_POST['title'])?$_POST['title']:"";
$content = isset($_POST['content'])?$_POST['content']:"";
$time = date("Y-m-d H:i:s");

$sql ="insert into details(name,title,content,time) values('$name','$title','$content','$time')";
$rel = mysqli_query($link,$sql);

if($rel){
 echo"留言成功"."<br/><br/>";
 echo"<a href='list.php'>跳转至留言列表页面</a>";
}else{
 echo"留言失败"."<br/><br/>";
 echo"<a href='form.html'>跳转至留言编辑页面</a>";
}
?>

<html lang="zh-CN">
<head>
 <meta charset="utf-8" />
 <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
 <meta name="format-detection" content="telephone=no" />
 <title>留言板</title>
 <style>
.w410{
 width:410px
}
 .mr_auto{
 margin:0 auto;
}
 .w400{
 width:400px
}
 </style>
</head>
<body>
<div class="w410 mr_auto">
<!--头部图片-->
<div class="head">
 <img class="w1200" src="http://img.php.cn/upload/course/000/000/007/5816db62346b9319.jpg">
 </div>
 <div style="padding-top: 30px;" class="mr_auto w400">
 <form method="post" name="form1" id="form1" action="message.php">
标题：<input type="text" name="title"><br/><br/>
内容：<textarea style="width:350px;height:200px;" name="content"></textarea><br/><br/>
作者：<input type="text" name="name"><br/><br/>
 <a href=""><input type="submit" style="margin-left:350px" value="提交"></a>
 </form>
 </div>
 </div>
</body>
</html>

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