Ajout de la chaine de connexion SQL

EPAServeur/appsettings.json

@@ -3,6 +3,11 @@
     "Authority": "http://localhost:8080/auth/realms/Apside",
     "Audience": "account"
   },
+  "Data": {
+    "DefaultConnection": {
+      "ConnectionString": "server=localhost;database=server_ep;user=root;password=root"
+    }
+  },
   "Logging": {
     "LogLevel": {
       "Default": "Information",