Vary: Accept-Language

1 files changed, 14 insertions, 0 deletions

diff --git a/src/main/java/com/juick/server/www/VaryHandler.java b/src/main/java/com/juick/server/www/VaryHandler.java
new file mode 100644
index 00000000..5a1b86a6
--- /dev/null
+++ b/src/main/java/com/juick/server/www/VaryHandler.java
@@ -0,0 +1,14 @@
+package com.juick.server.www;
+
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ModelAttribute;
+
+import javax.servlet.http.HttpServletResponse;
+
+@ControllerAdvice
+public class VaryHandler {
+    @ModelAttribute
+    public void setVaryResponseHeader(HttpServletResponse response) {
+        response.setHeader("Vary", "Accept-Language");
+    }
+}