1 00:00:00,330 --> 00:00:06,990 I've met and met our basic functionality seems to be working, so now we can continue and set up Basic 2 00:00:07,260 --> 00:00:13,980 Express Server, and I'll start by installing Node one because then I want to keep on typing. 3 00:00:14,220 --> 00:00:16,460 Node server internal. 4 00:00:17,010 --> 00:00:23,670 And once we install it on a site on tolerance thought as partners, Save Dev has the dependency essentially 5 00:00:24,240 --> 00:00:30,240 in the package address, and I'll set up a script where I'll say Node Mount and server, so I will watch 6 00:00:30,240 --> 00:00:36,840 the changes in the server and every time it will restart the server for me, whatever you want to install 7 00:00:36,930 --> 00:00:37,560 express. 8 00:00:37,980 --> 00:00:46,560 And since we are using six modules now that the Import Express from Express set up basic app and I don't 9 00:00:46,560 --> 00:00:52,110 have a home around where I'll just send Malcolm online, we'll right away set up to port. 10 00:00:53,360 --> 00:00:55,490 Because this is what we'll do in the following videos. 11 00:00:55,880 --> 00:01:01,280 We will start utilizing the interview variables and I'm going to go with 5000. 12 00:01:01,310 --> 00:01:05,750 That is important because remember that our front end is running on 3000. 13 00:01:06,110 --> 00:01:11,840 So that's why I'm going with some kind of port that will not collide with a front end. 14 00:01:12,110 --> 00:01:17,930 And this, of course, is going to be useful once we push this up to a production line at the very, 15 00:01:17,930 --> 00:01:18,440 very end. 16 00:01:18,860 --> 00:01:19,700 Why do I want to do it? 17 00:01:20,040 --> 00:01:21,490 I want to go with that lesson. 18 00:01:21,870 --> 00:01:27,950 We've learned whatever is the portfolio and then I passing the callback function just to check whether 19 00:01:27,950 --> 00:01:29,720 everything is correct. 20 00:01:30,230 --> 00:01:32,950 So let's start over here by installing the enrollment. 21 00:01:33,380 --> 00:01:34,640 That's the first step. 22 00:01:35,330 --> 00:01:43,130 Once node monitors in place, then we want to navigate to a package soon on the server. 23 00:01:43,370 --> 00:01:44,570 That's very, very important. 24 00:01:44,900 --> 00:01:46,430 We don't care about the script here. 25 00:01:47,120 --> 00:01:49,940 We want to do is start line. 26 00:01:49,940 --> 00:01:55,040 We'll just be looking for no non node mount and then server. 27 00:01:55,460 --> 00:01:56,270 Let's save it. 28 00:01:56,630 --> 00:01:56,880 Yep. 29 00:01:57,380 --> 00:02:01,370 I have my dependency and now one side type and start. 30 00:02:02,490 --> 00:02:04,390 Than my server is running. 31 00:02:04,900 --> 00:02:12,130 And what's interesting, once we get the server up to speed as far as our frontline is concerned, viral 32 00:02:12,130 --> 00:02:17,770 spin up both with a concurrently package so installed concurrently package. 33 00:02:18,190 --> 00:02:25,450 And then we'll run both more on the server as well as the front end frontend, but that is still coming 34 00:02:25,450 --> 00:02:27,480 up next when we want to do it. 35 00:02:27,910 --> 00:02:29,480 Well, let's take a look at the preview. 36 00:02:29,920 --> 00:02:33,130 So we're done with Node Monarch, and that's good. 37 00:02:33,580 --> 00:02:36,310 The next one is installing the Express again. 38 00:02:36,610 --> 00:02:37,930 I'll stop the server for now. 39 00:02:38,410 --> 00:02:39,670 We'll grab the command here. 40 00:02:40,150 --> 00:02:40,990 I'll be in post. 41 00:02:41,380 --> 00:02:42,400 We installed on one. 42 00:02:42,710 --> 00:02:45,880 Now let's set up our basic express server. 43 00:02:46,270 --> 00:02:50,200 So let me run one more time and PM start. 44 00:02:50,590 --> 00:02:52,300 So now again, I have the node one. 45 00:02:52,630 --> 00:02:55,300 And now let's set up our express server. 46 00:02:55,600 --> 00:02:57,220 So I'm going to close the sidebar. 47 00:02:57,350 --> 00:02:59,290 I'm going to navigate to server address. 48 00:02:59,710 --> 00:03:07,930 And first of all, we want to do is import express from Express Import Express from Express Package. 49 00:03:08,380 --> 00:03:09,670 Man, let's set up right away. 50 00:03:09,670 --> 00:03:12,670 The app now will be equal to express. 51 00:03:12,970 --> 00:03:15,320 We invoke it inline. 52 00:03:15,400 --> 00:03:19,570 Let's come up with the ports variable and then we'll set up the home run. 53 00:03:20,020 --> 00:03:25,630 So let's go here with Konst Port is equal to process dot the envy. 54 00:03:25,690 --> 00:03:29,440 So we're accessing the environment variables and we're looking forward to port one. 55 00:03:29,830 --> 00:03:35,830 If it doesn't exist, then all hard code 5000 5000 when we want to invoke AMP, that lesson. 56 00:03:36,190 --> 00:03:40,150 So essentially, our server is going to start listening on a port. 57 00:03:40,480 --> 00:03:45,460 But the first time that we pass in the function and the second is going to be the callback function 58 00:03:45,640 --> 00:03:53,410 to arguments first, one port, second, one callback function once the server spins up and and in here 59 00:03:53,410 --> 00:04:01,150 we want to go with log and let's use a template string and I'll say server is listening port and now 60 00:04:01,150 --> 00:04:03,220 let's access the port variable. 61 00:04:03,580 --> 00:04:05,490 And then let's just go with on that. 62 00:04:05,800 --> 00:04:06,430 Let's say it. 63 00:04:06,790 --> 00:04:08,530 And it looks like everything is working. 64 00:04:08,830 --> 00:04:14,140 So now I can go above the port and let's set up some dummy route, which in my case is going to be a 65 00:04:14,140 --> 00:04:14,480 home run. 66 00:04:14,950 --> 00:04:15,580 Now, don't worry. 67 00:04:15,790 --> 00:04:19,930 Of course, we'll add more sophisticated set up in the second. 68 00:04:20,140 --> 00:04:27,340 So Rec André's those are our two parameters, and I'm just going to go with resonant sound and we're 69 00:04:27,340 --> 00:04:28,660 looking for a welcome. 70 00:04:29,140 --> 00:04:33,400 So let me invoke this one and I can navigate to my browser now. 71 00:04:33,400 --> 00:04:39,280 At the moment, I have localhost 3000, which is going to crash since there's no dev server backing 72 00:04:39,280 --> 00:04:39,610 this up. 73 00:04:39,610 --> 00:04:43,510 But if I go here with localhost, I'm not five thousand. 74 00:04:43,510 --> 00:04:45,610 I should see my welcome. 75 00:04:45,790 --> 00:04:47,440 And what I do. 76 00:04:47,620 --> 00:04:49,870 So now we know that everything is working. 77 00:04:50,620 --> 00:04:52,540 Most importantly, our imports. 78 00:04:52,750 --> 00:04:56,320 So that was the key thing where we did set up that time module. 79 00:04:56,530 --> 00:05:00,610 And now we can start using, yes, six modules in node land.