上傳單個文件,此文以上傳圖片為例,上傳效果如圖所示
創建數據庫upload_img,用于保存上傳路徑
1
2
3
4
5
6
7
|
CREATE TABLE `seminar_upload_img` ( `id` int(11) NOT NULL AUTO_INCREMENT, `img_name` varchar(255) DEFAULT NULL COMMENT '圖片名稱' , `img_url` varchar(255) DEFAULT NULL COMMENT '圖片路徑' , `create_time` text, PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=23 DEFAULT CHARSET=utf8; |
在公共配置文件Common/Conf.php中連接數據庫,并配置地址
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
return array ( 'DB_TYPE' => 'mysql' , 'DB_HOST' => '127.0.0.1' , 'DB_NAME' => 'seminar' , 'DB_USER' => 'root' , 'DB_PWD' => 'root' , 'DB_PORT' =>3306, 'DB_PREFIX' => 'seminar_' , 'DB_CHARSET' => 'utf8' , 'SHOW_PAGE_TRACE' =>true, /*地址替換*/ 'TMPL_PARSE_STRING' => array ( '__UPLOAD__' =>__ROOT__. '/Public/Uploads' , ), ); |
視圖文件Upload/index.html中
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
<!DOCTYPE html> <html> <head> <title></title> <meta http-equiv= "Content-Type" content= "text/html; charset=UTF-8" > <style type= "text/css" > #img{height:22px; border:#000 2px solid} #button{height:30px; width:100px;} </style> </head> <body> <div><notemply name= "data" > <img src= "__UPLOAD__/{$data['img_url']}" width= "200" height= "100" /> </notemply></div> <div class = "result" >上傳允許文件類型: 'jpg' , 'gif' , 'png' , 'jpeg' 圖像文件后</div><br> <form action= "{:U('upload/Upload')}" method= "post" enctype= "multipart/form-data" > <input type= "file" name= "image" /> <input type= "submit" value= "上傳" id= "button" > </form> </body> </html> |
控制器UploadController.class.php中實現上傳文件
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
namespace Home\Controller; use Think\Controller; class UploadController extends Controller { public function index() { $img =M( 'upload_img' ); $sel = $img ->order( 'create_time desc' )->find(); $this ->assign( 'data' , $sel ); $this ->display(); } public function upload(){ $upload_img =M( 'upload_img' ); if (! empty ( $_FILES )){ //上傳單個圖像 $upload = new \Think\Upload(); // 實例化上傳類 $upload ->maxSize = 1*1024*1024 ; // 設置附件上傳大小 $upload ->exts = array ( 'jpg' , 'gif' , 'png' , 'jpeg' ); // 設置附件上傳類型 $upload ->rootPath = 'Public/Uploads/' ; // 設置附件上傳根目錄 $upload ->savePath = '' ; // 設置附件上傳(子)目錄 $upload ->saveName= array ( 'uniqid' , '' ); //上傳文件的保存規則 $upload ->autoSub = true; //自動使用子目錄保存上傳文件 $upload ->subName = array ( 'date' , 'Ymd' ); // 上傳單個圖片 $info = $upload ->uploadOne( $_FILES [ 'image' ]); if (! $info ) { // 上傳錯誤提示錯誤信息 $this ->error( $upload ->getError()); } else { // 上傳成功 獲取上傳文件信息 $img_url = $info [ 'savepath' ]. $info [ 'savename' ]; $data [ 'img_url' ]= $img_url ; $data [ 'img_name' ]= $info [ 'savename' ]; $data [ 'create_time' ]=NOW_TIME; $upload_img ->create( $data ); $result = $upload_img ->add(); if (! $result ){ $this ->error( '上傳失敗!' ); } else { $this ->success( '上傳成功' ); } } } } } |
以上所述是小編給大家介紹的thinkphp表單上傳文件并將文件路徑保存到數據庫中,希望對大家有所幫助,如果大家有任何疑問請給我留言,小編會及時回復大家的。在此也非常感謝大家對服務器之家網站的支持!