本文实例讲述了TP5框架实现的数据库备份功能。分享给大家供大家参考，具体如下：
1、效果图
2、下载扩展类（ extandsorgBaksql.php）
3、在 publicstatic 里新建一个data 文件夹用来存放 .sql 的文件
4、使用方法
controller
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<?php
namespace appindexcontroller;
use thinkController;
class Backup extends Controller
{
//数据库备份
public function bak(){
$type=input("tp");
$name=input("name");
$sql=new orgBaksql( hinkConfig::get("database"));
switch ($type)
{
case "backup": //备份
$info = $sql->backup();
$this->success("$info",'index/backup/bak');
break;
case "dowonload": //下载
$info = $sql->downloadFile($name);
$this->success("$info",'index/backup/bak');
break;
case "restore": //还原
$info = $sql->restore($name);
$this->success("$info",'index/backup/bak');
break;
case "del": //删除
$info = $sql->delfilename($name);
$this->success("$info",'index/backup/bak');
break;
default: //获取备份文件列表
return $this->fetch("bak",["list"=>$sql->get_filelist()]);
}
}
}
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view
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<!--我用的是 H+ 的模板，样式可以自己调-->
<body class="gray-bg">
<div class="wrapper wrapper-content animated fadeInRight">
<div class="row">
<div class="col-sm-12">
<div class="ibox float-e-margins">
<div class="ibox-title">
<h5>数据库备份</h5>
<div class="ibox-tools">
<a class="collapse-link">
<i class="fa fa-chevron-up"></i>
</a>
</div>
</div>
<div class="ibox-content">
<div class="">
<a class="btn btn-primary " href="{:url('bak',['tp'=>'backup'])}" rel="external nofollow" οnclick="return confirm('备份数据的时间较长，确定要备份所有数据吗?')"><i class="glyphicon glyphicon-plus"></i> <span class="bold">添加备份</span></a>
</div>
<table class="table table-striped table-bordered table-hover dataTables-example" style="text-align: center">
<thead>
<tr>
<td>序号</td>
<td>备份名称</td>
<td>备份时间</td>
<td>备份大小</td>
<td>操作</td>
</tr>
</thead>
<tbody>
{volist name="list" id="vo"}
<tr class="gradeX" >
<td>{$key+1}</td>
<td>{$vo.name}</td>
<td>{$vo.time}</td>
<td>{$vo.size}</td>
<td width="25%">
<a href="{:url('bak',['tp'=>'dowonload','name'=>$vo.name])}" rel="external nofollow" class="btn btn-success "><i class="glyphicon glyphicon-download-alt"></i> <span class="bold">下载</span></a>
<a href="{:url('bak',['tp'=>'restore','name'=>$vo.name])}" rel="external nofollow" class="btn btn-info " οnclick="return confirm('备份还原后仅会显示当前备份的数据库的信息，您确定还原备份吗 ?')"><i class="glyphicon glyphicon-repeat"></i> <span class="bold">还原</span></a>
<a href="{:url('bak',['tp'=>'del','name'=>$vo.name])}" rel="external nofollow" class="btn btn-warning" οnclick="return confirm('数据库备份一旦删除不可找回，您确定操作吗?')"><i class="fa fa-warning"></i> <span class="bold">删除</span></a>
</td>
</tr>
{/volist}
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
</body>
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5、Refresh the web page！！！over，over，over
希望本文所述对大家基于ThinkPHP框架的PHP程序设计有所帮助。
原文链接：https://blog.csdn.net/weixin_42068782/article/details/84065101