php&cakephp显示图片的问题
参考:http://bbs.csdn.net/topics/360220433
private function outputFile2Brower(){ $filename= WWW_ROOT."../../".$this->request->url; if (!file_exists($filename)) { throw RuntimeException("File $filename not found"); } //TODO:这里应该智能判断type字符串 /*这个做法不对，容易导致一些图片无法显示 header("Content-Type:image/jpg"); header("Content-Length: ".filesize($filename)); readfile($filename);*/ $image = file_get_contents($filename); //$content=addslashes($image); header('Content-type: image/jpg'); echo $image; }