Update:更新上传文件

composer.json

@@ -11,7 +11,7 @@
     ],
     "minimum-stability": "dev",
     "require": {
-        "php": ">=5.3.0"
-    },
-    "require": {}
+        "php": ">=5.3.0",
+        "ext-gd" : ">=2.1.0"
+    }
 }

src/Library/Upload.php

@@ -103,6 +103,7 @@ class Upload
         'jpe' => 'image/jpeg',
         'jpeg' => 'image/jpeg',
         'jpg' => 'image/jpeg',
+        'jpg_1' => 'image/jpg',
         'png' => 'image/png',
         'js' => 'application/x-javascript',
         'latex' => 'application/x-latex',