Update app.sh

scripts/quick/app.sh

@@ -15,6 +15,8 @@ fi
 if [ ! -d /www/server/openresty ];then
 	cd /www/server/mdserver-web/plugins/openresty && bash install.sh install 1.21.4.1
 	cd /www/server/mdserver-web && python3 /www/server/mdserver-web/plugins/openresty/index.py start
+else
+	echo "openresty alreay exist!"
 fi
 
 
@@ -22,12 +24,16 @@ fi
 if [ ! -d /www/server/php/71 ];then
 	cd /www/server/mdserver-web/plugins/php && bash install.sh install 71
 	cd /www/server/mdserver-web && python3 /www/server/mdserver-web/plugins/php/index.py start 71
+else
+	echo "php71 alreay exist!"
 fi
 
 # mysql
 if [ ! -d /www/server/mysql ];then
 	cd /www/server/mdserver-web/plugins/mysql && bash install.sh install 5.5
 	cd /www/server/mdserver-web && python3 /www/server/mdserver-web/plugins/mysql/index.py start 5.5
+else
+	echo "mysql alreay exist!"
 fi
 
 endTime=`date +%s`