laravel使用Redis增删改查
文章描述：
laravel8使用Redis添加、删除、修改、读取操作
添加
$time = time();
$uid = Redis::incr('userid'); // 名称为key的string增1操作
// 添加
Redis::hmset('user:'.$uid, array('uid' => $uid,'name'=>'123', 'time' => $time));读取
$data = array();
for( $i = 1; $i <= Redis::get('userid'); $i++ ){
$data[] = Redis::hgetall('user:'.$i);
//过滤数组中的空元素
$data = array_filter($data);
}
// echo "<pre>";
// print_r($data);
return View::make('demo',['data'=>$data]);列表模板
<table border="1" cellspacing="0" cellpadding="5">
@if($data)
@foreach($data as $v)
<tr>
<td>{{$v['uid']}}</td>
<td>{{$v['name']}}</td>
<td>{{$v['time']}}</td>
<td>
<a href="{{ URL::to('test/input') }}?id={{$v['uid']}}">编辑</a>
|
<a href="{{URL::to('test/del')}}?id={{$v['uid']}}">删除</a>
</td>
</tr>
@endforeach
@endif
</table>编辑
public function edit(){
print_r($_POST);
$uid = $_POST['id'];
$name = $_POST['name'];
$time = $_POST['time'];
$res = Redis::hmset('user:'.$uid, array('name'=>$name, 'time'=>$time));
}
// 编辑框
public function input(){
$uid = $_GET['id'];
$data = Redis::hgetall('user:'.$uid);
// print_r($data);
return View::make('input',['data'=>$data]);
}模板
<form action="{{ URL::to('test/edit') }}" method="post">
@csrf
<table>
<tr>
<td>姓名：</td>
<td>
<input type="text" name="name" value="{{$data['name']}}" />
</td>
</tr>
<tr>
<td>
时间：
</td>
<td>
<input type="text" name="time" value="{{$data['time']}}"/>
</td>
</tr>
<tr>
<td>
<input type="hidden" name="id" value="{{$data['uid']}}" />
<input type="submit" value="submit" />
</td>
</tr>
</table>
</form>删除
// 删除
public function del(){
$uid = $_GET['id'];
Redis::del('user:'.$uid);
}
发布时间：2023/04/30
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