Update db.js

lsqlebai · web-flow · commit d7be74f8f1be · 2018-12-16T11:07:32.000+08:00
fix: mongoose warning 'Error:  (node:3819) DeprecationWarning: collection.ensureIndex is deprecated. Use createIndexes instead'
diff --git a/server/utils/db.js b/server/utils/db.js
@@ -16,7 +16,7 @@ function connect(callback) {
   mongoose.Promise = global.Promise;
 
   let config = yapi.WEBCONFIG;
-  let options = {useNewUrlParser: true };
+  let options = {useNewUrlParser: true, useCreateIndex: true};
 
   if (config.db.user) {
     options.user = config.db.user;
