Whether ThinkPHP uploads images to the database class

Whether ThinkPHP uploads images to the database class

Check the project requirements: You can choose whether to save the file to the database, specify the file type, file size, thumbnail and thumbnail size. Class AttachModel extends Model { /** * Attachment Upload * @ Param string $ type: jpg, png * @ Param int $ maxsize maximum upload capacity: 100Kb by default * @ Param string $ module in which the model is uploaded * @ Param bool $ whether the insert statement is written to the database * @ Param bool $ whether thumb generates a thumbnail * @ Param string $ wh width and height of the thumbnail * Example: $ upload-> upload (null, 102400, APP_NAME, true, true, array ('20140901', '20160901 ')); */ Public function upload ($ type = null, $ maxsize = '000000', $ model = null, $ insert = true, $ thumb = false, $ wh = array ('000000 ', '20140901 ')){ // Import Upload class Import ('org. NET. uploadfile '); $ Upload = new UploadFile (); $ Upload-> maxSize = $ maxsize; If ($ type ){ $ Type = explode (',', $ type ); $ Upload-> allowExts = $ type; } Else { $ Upload-> allowExts = array ('jpg ', 'PNG', 'GIF', 'jpeg '); } If ($ model ){ $ Upload-> savePath = '/cms/tpl/Index/Public/Uploads/'. $ model .'/'; } Else { $ Upload-> savePath = '/cms/tpl/Index/Public/Uploads /'; } If ($ thumb ){ $ Upload-> thumb = true; $ Upload-> thumbPrefix = 'zj _'; $ Upload-> thumbMaxWidth = $ wh [0]; $ Upload-> thumbMaxHeight = $ wh [1]; } $ Upload-> saveRule = uniqid; // upload image naming rules If (! $ Upload-> upload ()){ Return $ upload-> getErrorMsg (); } Else { $ Uploadlist = $ upload-> getUploadFileInfo (); } If ($ insert ){ Return $ this-> _ insert ($ uploadlist ); } Else { Return $ uploadlist; } } /* * The uploaded attachments are integrated into the data required by attach, stored in the table, and an array is returned. **/ Private function _ insert ($ uploadlist ){ $ J = count ($ uploadlist ); $ V = array (); Foreach ($ uploadlist as $ key => $ value) { $ V [$ key] ['name'] = $ value ['name']; $ V [$ key] ['hashname'] = $ value ['savename']; $ V [$ key] ['savepath'] = substr ($ value ['savepath'], 2 ); $ V [$ key] ['bsize'] = $ value ['size']; $ V [$ key] ['User _ id'] = $ _ SESSION [C ('User _ AUTH_KEY ')]; $ V [$ key] ['create _ time'] = time (); $ V [$ key] ['model _ name'] = APP_NAME; $ This-> add ($ v [$ key]); If ($ this-> thumb) { $ V [$ key] ['prefix'] = $ this-> thumbPrefix; } $ V [$ key] ['id'] = M ('Attach ')-> getLastInsID (); } Return $ v; } } Drop table if exists 'zj _ attach '; Create table 'zj _ attach '( 'Id' int (10) not null auto_increment, 'Name' varchar (100) not null comment 'attachment name ', 'Hashname' varchar (100) default NULL, 'Status' tinyint (1) default '1' comment' attachment status {1: enabled, 0: Disabled }', 'Savepath 'varchar (100) default NULL comment' storage address ', 'Bsize' varchar (100) default NULL comment' attachment size ', 'Model _ name' varchar (50) default null comment 'Module ', 'User _ id' int (10) default NULL comment' Upload user ID ', 'Create _ time' int (10) default null comment 'upload time ', Primary key ('id ') ) ENGINE = InnoDB default charset = utf8;