discuz 如何添加数据DB::insert和更新数据DB::update 查询DB::qu_SEO教程

1.添加数据DB::insert $uid=empty($_POST['uid']) ? "" : $_POST['uid']; $username=empty($_POST['username']) ? "" : $_POST['username']; $display_type=empty($_POST['display_type']) ? "" : $_POST['display_type']; $filename=empty($_POST['filename']) ? "" : $_POST['filename']; $details=empty($_POST['details']) ? "" : $_POST['details']; $videoname=empty($_POST['videoname']) ? "" : $_POST['videoname']; //$sql="insert into pre_home_video(uid,display_type,filename,default) values('$uid','$display_type','$filename','$default')"; //$query = DB::query($sql); if(!empty($_POST['uid']) && !empty($_POST['display_type']) && !empty($_POST['display_type'] )) { $count = DB::result(DB::query("select uid from pre_common_member where uid= $uid"), 0); if($count) { $arr=array(); $arr['uid'] = $uid; $arr['username'] = $username; $arr['display_type'] = $display_type; $arr['filename'] = $filename; $arr['details'] = $details; $arr['videoname'] = $videoname; if(!file_exists("data/video/{$uid}")){ mkdir("data/video/{$uid}", 0700); } if(!file_exists("data/video/{$uid}/cover")){ mkdir("data/video/{$uid}/cover", 0700); } $count1=DB::insert('home_video',$arr); if($count1) { echo("[xss_clean]alert(\’添加成功\’);_window.location = \\\”admin.php?action=video\\\”;[xss_clean]
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