From f6e8152b0f73f1a91067ba0d0ffb909ea681313d Mon Sep 17 00:00:00 2001
From: Sola <dev@sola.love>
Date: Mon, 6 Jun 2016 22:18:06 +0800
Subject: [PATCH] add response for OPTIONS request.

---
 src/main/java/love/sola/netsupport/api/APIRouter.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main/java/love/sola/netsupport/api/APIRouter.java b/src/main/java/love/sola/netsupport/api/APIRouter.java
index a74b4e7..cf1eee5 100644
--- a/src/main/java/love/sola/netsupport/api/APIRouter.java
+++ b/src/main/java/love/sola/netsupport/api/APIRouter.java
@@ -136,6 +136,13 @@ public class APIRouter extends HttpServlet {
 		doGet(req, resp);
 	}
 
+	@Override
+	protected void doOptions(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		resp.addHeader("Access-Control-Allow-Method", "POST, GET, OPTIONS");
+		resp.addHeader("Access-Control-Allow-Origin", "*");
+		resp.setStatus(HttpServletResponse.SC_NO_CONTENT);
+	}
+
 	private static WxSession getSession(HttpServletRequest req) {
 		String t = req.getParameter("token");
 		if (t == null || t.isEmpty()) return null;