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src/main/java/ru/molokoin/home/servlets/Storage.java

@@ -93,6 +93,8 @@ public class Storage extends HttpServlet{
 
     @Override
     protected void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
+        request.setCharacterEncoding("UTF-8");
+        response.setContentType("text/html; charset=UTF-8");
         //page(request, response);
         //скачивание файла
         try {

src/main/sql-scripts/home.sql

@@ -8,4 +8,5 @@ create table home.repository (
 	parent INT DEFAULT(0)
 );
 
-ALTER TABLE home.repository ADD data LARGEBLOB;
+ALTER TABLE home.repository ADD data LARGEBLOB;
+