關於mysql的使用和安裝，就不多講了，自行百度xampp，Apache伺服器和mysql資料庫整合，非常好用
首先開啟伺服器和資料庫，我這裡先建立了一個“eleven”的資料庫，下面建立了一個叫做microblog的表（請注意：我這裡使用的是高版本的mysql，裡面php連結資料庫的方法使用的都是mysqli_ 如果版本過低，請使用mysql_ 方法，自行修改代碼）
以下是代碼部分：
html頁面和js部分：
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>微博留言板</title> <style type="text/css"> *{ margin: 0; padding: 0; } #box{ width: 600px; /*height: 500px;*/ border: 2px solid rgb(85,85,85); border-radius: 15px; margin: 50px auto; padding: 20px 10px 15px; background-color: rgb(85,85,85); } #content{ display: block; resize: none; width: 550px; height: 200px; margin: 0 auto; border: 2px solid rgb(225,225,225); border-radius: 10px; text-align: center; font-size: 30px; background-color: rgb(225,225,225); } #content:focus{ outline: none; border: 2px solid rgb(225,225,225); box-shadow: 0 0 15px rgb(225,225,225); } #btn{ border: 2px solid rgb(255,204,0); width: 80px; height: 40px; border-radius: 5px; margin-top: 30px; font-size: 17px; cursor: pointer; outline: none; background-color: rgb(255,204,0); } .list{ list-style: none; background-color: rgb(249,249,249); margin-top: 20px; } .list>li{ padding: 20px 10px 10px; border-bottom: 2px solid rgb(68,68,68); font-size: 20px; color: rgb(200,214,225); position: relative; word-break: break-word; word-wrap: break-word; background-color: rgb(85,85,85); } .list>li>.control{ position: absolute; bottom: 3px; right: 5px; font-size: 14px; } .list>li>p{ margin-bottom: 25px; } .control span,.control em{ display: inline-block; margin-right: 15px; } .control em{ color: darkblue; cursor: pointer; } a{ text-decoration: none; color: darkred; } #page>a{ display:inline-block; width: 40px; height: 30px; margin-top: 10px; text-align: center; line-height: 30px; font-size: 20px; border-radius: 5px; color: white; background-color: rgb(51,21,70); } #head{ color: rgb(200,214,225); font-size: 30px; height: 50px; border-bottom: 2px solid rgb(68,68,68); margin-bottom: 20px; } </style> </head> <body> <p id="box"> <p id="head"> 留言板 </p> <p id="fill_in"> <textarea id="content"></textarea> <button id="btn">提交留言</button> </p> <!--留言列表--> <p id="message_text"> <ul class="list"> </ul> </p> <!--分頁--> <p id="page"> <a href="javasript:void(0)">1</a> <a href="javasript:void(0)">2</a> </p> </p> </body> <script src="Jq/jquery-3.1.1.min.js"></script> <script type="text/javascript"> $(function(){ $("#btn").on("click",function(){ if ($("#content").val() == "") { alert("~~客官，說一句再走唄~~Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
