修复封面地址错误的bug

app/src/main/java/com/sheep/gamegroup/view/activity/ActPublishArticle.java

@@ -279,7 +279,7 @@ public class ActPublishArticle extends BaseActivity {
                     e.printStackTrace();
                 }
                 jsonObject.put("resource", url);
-                jsonObject.put("cover", url +"%s?vframe/jpg/offset/0");
+                jsonObject.put("cover", url +"?vframe/jpg/offset/0");
                 publishArticle(dialogProgress);
             } else {
                 ViewUtil.setText(dialogProgress.getTextView(), "上传失败");