Update Web.Config

add cors support

Author: Tom-Dynamsoft

Web.Config

@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <configuration>
     <system.webServer>
+        <httpProtocol>
+            <customHeaders>
+                <add name="Access-Control-Allow-Origin" value="*" />
+                <add name="Access-Control-Allow-Methods" value="*" />
+            </customHeaders>
+        </httpProtocol>
       <directoryBrowse enabled="true" />
       <httpErrors errorMode="Custom">
         <remove statusCode="404" subStatusCode="-1" />