增加图片处理3

application/controllers/info_amp.php

@@ -473,7 +473,15 @@ class Info_amp extends CI_Controller
                 }
             }
             //html处理
-            $html = file_get_contents($html_parh);
+            if (file_exists($html_parh)) {
+                $html = file_get_contents($html_parh);
+            } else {
+                echo(json_encode(array(
+                    'status' => 'error',
+                    'html' => $command.' > '.$html_parh
+                )));
+                return;
+            }
             $html = preg_replace('/src="([\d]+).jpeg"/i', 'src="'.$test_host.'/information-view/information/word_source/'.$md5_file.'/$1.jpg"', $html);
             //删除临时html
             @unlink($html_parh);