利用html+css+mysql+php来快速的制作动态网页（以制作一个博客网站为列）

动态网页

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<?php /*后台除去管理员登录界面，均需加载这个文件，来验证该页面管理员是否登录*/ include ('check.php'); /*取出传来的pid从而判断是添加还是修改操作*/ $pid=$input->get('pid'); /*初始化page，为了区别添加还是修改操作*/ $page=array( 'title' => '', 'author' => '', 'content' => '', ); /*如果pid大于0，可以得出并不是添加操作，而是修改操作*/ if($pid>0){ $sql="select * from page where pid ='{$pid}' "; $res=$db->query($sql); $page=$res->fetch_array(MYSQLI_ASSOC); } /*对于添加操作操作而言，账户或密码不能为空*/ if($input->get('do')=='add'){ $title=$input->post('title'); $author=$input->post('author'); $content=$input->post('content'); if(empty($title)||empty($author)||empty($content)){ echo("数据不能为空"); } /*如果aid大于1，则得出更新操作，否则执行添加操作*/ if($pid>0){ $uptime=time(); $sqlTpl="UPDATE page set title='%s',author='%s',content='%s',uptime='%d' where pid='%d' "; $sql=sprintf($sqlTpl,$title,$author,$content,$uptime,$pid); } else{ $intime=time(); $sqlTpl="INSERT INTO page(`title`,`author`,`content`,`intime`,`uptime`) values('%s','%s','%s','%d','%d')"; $sql=sprintf($sqlTpl,$title,$author,$content,$intime,0); } /*判断是否有结果*/ $is=$db->query($sql); if($is){ header("location:blog.php"); }else{ echo "执行失败"; } } ?>  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title>添加博客</title> <?php include(PATH . '/header.inc.php');?>  <link rel="stylesheet" type="text/css" href="../theme/simditor/styles/simditor.css" /> <script type="text/javascript" src="../theme/simditor/scripts/module.js"></script> <script type="text/javascript" src="../theme/simditor/scripts/hotkeys.js"></script> <script type="text/javascript" src="../theme/simditor/scripts/uploader.js"></script> <script type="text/javascript" src="../theme/simditor/scripts/simditor.js"></script> </head> <body> <?php include('nav.inc.php');?> <div class="container"> <h2> 博客管理 <small class="pull-right"><a class='btn btn-default' href="blog.php">返回</a></small></h2> <hr/> <div class="rows"> <form class="form-horizontal" role="form" action="blog_add.php?do=add&pid=<?php echo $pid;?>" method="post"> <div class="form-group"> <label for="inputEmail3" class="col-sm-2 control-label">标题</label> <div class="col-sm-6"> <input type="text" class="form-control" name="title" placeholder="请输入标题" value='<?php echo $page['title'];?>'> </div> </div> <div class="form-group"> <label for="inputPassword3" class="col-sm-2 control-label">作者</label> <div class="col-sm-4"> <input type="text" class="form-control" name="author" placeholder="请输入作者" value='<?php echo $page['author'];?>' > </div> </div> <div class="form-group"> <label for="inputPassword3" class="col-sm-2 control-label">正文</label> <div class="col-sm-8"> <textarea id="content" name="content" class="form-control"><?php echo $page['content'];?></textarea>  <script> var editor = new Simditor({ textarea: $('#content'), upload:{ url:'blog_upload.php', fileKey:'file1' } //optional options }); </script> </div> </div> <div class="form-group"> <div class="col-sm-offset-2 col-sm-6"> <button type="submit" class="btn btn-default">提交</button> </div> </div> </form> </div> </div> </body> </html>