$maxSize) { return toJson(-40002); } // 修改文件名 $imgName = strtotime('now') + rand(10000, 99999); $filePath = ROOT_PATH . '/images/header/'; $imgPath = '/Public/images/header/' . $imgName . ".png"; if (move_uploaded_file($img['tmp_name'], $filePath . $imgName . ".png")) { $oldImg = $this->where('id',$member_id)->select('avatar')->first(); if(!empty($old_avatar)){ $old_avatar->toArray(); // 删除以前的文件 unlink(ROOT_PATH . $oldImg ->avatar); } return $imgPath; } else { return ""; } } /* * 更改用户信息 */ public function editorMemberDetails($member_id,$data){ $update = $this->where('id',$member_id)->update($data); if($update){ return 1; } return -20006; } }