Update Application.kt

Author: GachaDev

src/main/kotlin/Application.kt

@@ -5,6 +5,7 @@ import io.ktor.server.application.*
 import io.ktor.server.plugins.*
 import io.ktor.server.plugins.statuspages.*
 import io.ktor.server.response.*
+import io.ktor.server.plugins.cors.routing.*
 
 fun main(args: Array<String>) {
     io.ktor.server.netty.EngineMain.main(args)
@@ -21,5 +22,15 @@ fun Application.module() {
         }
     }
 
+    install(CORS) {
+        anyHost()
+        allowHeader(HttpHeaders.ContentType)
+        allowHeader(HttpHeaders.Authorization)
+        allowMethod(HttpMethod.Get)
+        allowMethod(HttpMethod.Post)
+        allowMethod(HttpMethod.Put)
+        allowMethod(HttpMethod.Delete)
+    }
+
     configureRouting()
 }