use my own gson

src/api/route/InputServiceServer.kt

@@ -1,6 +1,7 @@
 package com.kmalbz.api.route
 
 import com.google.gson.Gson
+import com.google.gson.GsonBuilder
 import com.kmalbz.api.model.ApiObject
 import com.kmalbz.api.model.SampleObject
 import com.kmalbz.database.service.IInputObjectService
@@ -64,6 +65,8 @@ class InputServiceServer {
         val queueName = channel.queueDeclare().queue
         channel.queueBind(queueName, rabbitExchangeName, "")
 
+        val gson = GsonBuilder().setDateFormat("yyyy-MM-dd HH:mm:ss").create()
+
         get("/sample"){
             call.respond(resultObjectService.getAllInputObjects())
         }
@@ -76,7 +79,6 @@ class InputServiceServer {
                 when (part) {
                     is PartData.FormItem -> {
                         if (part.name == "description") {
-                            val gson = Gson()
                             print(part.value)
                             description = gson.fromJson(part.value, SampleObject::class.java)
                         }