From 5bd97247536a0cf509e6db9c82580dea2704c928 Mon Sep 17 00:00:00 2001
From: xiezcGitHub <765150816@qq.com>
Date: Sat, 23 Nov 2019 20:59:39 +0800
Subject: [PATCH 1/2] =?UTF-8?q?mongodb=20=E8=BF=9E=E6=8E=A5=E9=85=8D?=
 =?UTF-8?q?=E7=BD=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

mongodb 连接配置
---
 exec.js | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/exec.js b/exec.js
index f78d13f..d792447 100644
--- a/exec.js
+++ b/exec.js
@@ -11,9 +11,19 @@ const StatsFetcher = require('./lib/StatsFetcher')
 // mongodb连接
 mongoose.Promise = global.Promise
 if (config.MONGO_USERNAME) {
-  mongoose.connect(`mongodb://${config.MONGO_USERNAME}:${config.MONGO_PASSWORD}@${config.MONGO_HOST}:${config.MONGO_PORT}/${config.MONGO_DB}`, { useNewUrlParser: true })
+  mongoose.connect(`mongodb://${config.MONGO_USERNAME}:${config.MONGO_PASSWORD}@${config.MONGO_HOST}:${config.MONGO_PORT}/${config.MONGO_DB}`,   {
+            useNewUrlParser: true,
+            useCreateIndex: true,
+            useUnifiedTopology: true,
+            useFindAndModify: false
+        })
 } else {
-  mongoose.connect(`mongodb://${config.MONGO_HOST}:${config.MONGO_PORT}/${config.MONGO_DB}`, { useNewUrlParser: true })
+  mongoose.connect(`mongodb://${config.MONGO_HOST}:${config.MONGO_PORT}/${config.MONGO_DB}`,   {
+            useNewUrlParser: true,
+            useCreateIndex: true,
+            useUnifiedTopology: true,
+            useFindAndModify: false
+        })
 }
 
 class Runner {

From 067861b6e23069e1f6e31ac70d4ad3bedc18f562 Mon Sep 17 00:00:00 2001
From: xiezcGitHub <765150816@qq.com>
Date: Sat, 23 Nov 2019 21:02:08 +0800
Subject: [PATCH 2/2] =?UTF-8?q?mongodb=E7=9A=84=E8=BF=9E=E6=8E=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

mongodb的连接
---
 server.js | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/server.js b/server.js
index 883b6c4..e782a36 100644
--- a/server.js
+++ b/server.js
@@ -24,9 +24,19 @@ if (process.env.MONGO_AUTH_DB) config.MONGO_AUTH_DB = process.env.MONGO_AUTH_DB
 // mongodb连接
 mongoose.Promise = global.Promise
 if (config.MONGO_USERNAME) {
-  mongoose.connect(`mongodb://${config.MONGO_USERNAME}:${config.MONGO_PASSWORD}@${config.MONGO_HOST}:${config.MONGO_PORT}/${config.MONGO_DB}?authenticationDatabase=${config.MONGO_AUTH_DB}`, { useNewUrlParser: true })
+  mongoose.connect(`mongodb://${config.MONGO_USERNAME}:${config.MONGO_PASSWORD}@${config.MONGO_HOST}:${config.MONGO_PORT}/${config.MONGO_DB}?authenticationDatabase=${config.MONGO_AUTH_DB}`,  {
+            useNewUrlParser: true,
+            useCreateIndex: true,
+            useUnifiedTopology: true,
+            useFindAndModify: false
+        })
 } else {
-  mongoose.connect(`mongodb://${config.MONGO_HOST}:${config.MONGO_PORT}/${config.MONGO_DB}`, { useNewUrlParser: true })
+  mongoose.connect(`mongodb://${config.MONGO_HOST}:${config.MONGO_PORT}/${config.MONGO_DB}`, {
+            useNewUrlParser: true,
+            useCreateIndex: true,
+            useUnifiedTopology: true,
+            useFindAndModify: false
+        })
 }
 
 // bodyParser中间件