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আজকের এই ভিডিওতে আমি দেখিয়েছি কিভাবে Node.js project এ Express install করতে হয় এবং প্রথম Node server run করতে হয় খুব সহজভাবে।

এই টিউটোরিয়ালটি একদম beginners দের জন্য, তাই আপনি যদি backend development শুরু করতে চান, তাহলে এই ভিডিওটি আপনার জন্য অনেক helpful হবে।

🎯 In this video you will learn:

Node.js project initialize করা

npm init ব্যবহার করা

Express install করা

Basic server file তৈরি করা

app.get() দিয়ে route তৈরি করা

app.listen() দিয়ে server run করা

Browser এ server output check করা

এই ভিডিওটি যারা Node.js, Express.js, backend development, JavaScript server-side programming শিখতে চান তাদের জন্য perfect।

Category

📚
Learning
Transcript
00:28Assalamualaikum
00:30is installing a clinical Islam again as a brother of the people said yeah assuming you have already
00:36installed node.js so node.js is in a struggle at the level of the area of the institute of
00:40the
00:40some right in the circle of the book normal just get node.js a job job to download a clicker
00:45was a Windows installer MSI by G file a project in an organization in a version of 64-bit
00:51Windows as a Linux as a Mac OS as a job to use current so just download Corbin install
00:56so go and that's it I guess you know so node.js in a struggle for a I'm not going
00:59to go
00:59to the channel mother common from the children also I'm not going to go to the channel
01:03Windows are pressed for one and come to CMD can tell you so last time I'm right on it so
01:07you can basically I'm using a job I'm already folder I'm a folder basically I'll check it
01:13it yes I mean it's a legal it is our for American a CD the army over mega file editor
01:18about web developer castori so it can take a me CD the a virtual job of a mother web
01:22dev to make a file file as a web dev mega a can actually double a can assure for a
01:27make a folder that we call this so for that a key for that a key by one of the
01:31ways that I can mk did my app now make a folder to recuse it okay so we just see
01:35that a copy could have watched the love mkd mkd manage a make directory mk manage a
01:40make deal manager directory and approach a folder and now my app name I'm like a folder
01:43in the sea so after a general under the buttons on my app is the love interdome so
01:49I guess I ever people say about all the cdhcd manage a change directory then my app a folder
01:53available so so cd the room cd theoche my milna my app my app interdome
02:00original Islam Islam even a sir for a making people say npm in it not package manager
02:06initialize portable say archa again a npm both a other website is it also I'm
02:10that I'll just say a lot of my app I'm here so I can let you ok there is a
02:16sign I can also show you the information and and you have your app to
02:20an all right you know today here is I'm going to click off that on my like
02:22like I have to keep on that on this side you like that if you don't have your
02:28support or not for you know you can use this label and you just know this here is a
02:40like a yellow and be a manager note national museum something is totally correct so i'm
02:46right and eventually gram and i'm basically not install correct no package manager so i'm
02:53right i can't take npm initialize corporate because i'm not going to go npm in it and
03:00like lamb interdala interdala key of a mother and pm install how you say ever they can
03:04make people say available to say bye to be a a folder every three npm install korte so to
03:10tomorrow package and namki over my app my app on a channel folder jina moina interdala
03:14tarbole is a version to meet about jay after the good test of a version key of a so on
03:18a
03:18cake and a zero-zero-zero that so i'm gonna just either club interdala a board description
03:22i'm ready after the record to say director description channel activity and i'm gonna
03:24pour up to the way it like the barbo every dvn and dvn in this dot jss i'm actually
03:28later get it correct after jss like the body so it i'm ready to do this it's common
03:33the asset I enter the lamp repository night you are the alumna author the
03:36alumna license isc the author load type come on yes inter ever is this okay yes
03:41money into the lambas Vegas this is basically the key which I'm right to
03:45the each other number code dot the air to the ever attack you to take the chai
03:49code dot the amateur on the VS code of open column open got a point I'm ready
03:53to calculate the bomb right connector package.json to make a file to release
03:56here say about eight and I'll tell me it a basically AI chatbot and automatic
03:59colors is a meter of course a club and I can't do that I can't do that I can't
04:03get a second a seven number my app I say it was a person 1.0 the data
04:07decilla description I'm a lucky night I'm a celebrity license a class I see author
04:11night type common jazz main hotel in the store yes it product a script I say
04:16it's clear your taste equal you don't notice to see my exit I'm going to get my
04:20calculator and I'm going to go to dependency now I'm going to get a condo are
04:23gonna file on I am I think I said follow the file name a barometer ago or
04:27..
04:39So, now we're going to use this, we're going to use this, let's just say, let's just say, we're going
04:48to use this as well.
04:54.
04:54.
04:54.
04:54.
04:54.
04:55.
04:55.
04:55.
04:57.
04:58.
04:58.
04:58.
04:58.
04:59.
04:59.
04:59I am going to check the second number I am going to check the package lock.json file
05:05What is the package lock?
05:09By default, it will be a problem with the default
05:12The next thing is the dependency system
05:14The next thing is the express.js
05:16The express.js is 5.2.1
05:32The next is the Express.
05:35The next is the Express.
05:37The next is the Express.
05:40The Express is required.
05:43and I can't require the express again yesterday I'm gonna buy by default again I'm not import over the
05:47very expression which I so it's another I'm lucky girl I'm not going to take a school each element
05:50up with my mother is it a dark innovation to act up file 30 girl or a bowl of this
05:55a key
05:55vendor got the most I'm ready to take an agent I can not after just another for and what's the
05:59notary to I'm ready to index.js I'm a main file that uses I'm going to file the local general
06:07...this name jess okay and again I'm not going to record const key Faro tere express
06:13...I want to do the legacy over to require require echo no req u ar e dequire require
06:23... fetal ... I'm not going to go expect the bill of this is everybody I'm going to go
06:28...we will get the name of the app and only after video
06:40foreign
06:42foreign
06:44foreign
06:44foreign
06:51.
06:52.
06:52.
06:52.
06:53I am going to use this so I am going to put me lamp
06:56Dorian I'm able to shut up 7j2 lucky number so I am going to shut up
07:00so shut up the number of people I am going to create column again for create
07:03classes airport a I'm going to get the magazine is never shaken over the
07:07two days in the back of the URL slash the article is required request okay
07:13basically data function and I'm going to take so I'm going to go on my app
07:24Second whereas one, the clients will be in our YouTube video.
07:26You can also choose a list for one because remember,
07:29you could get an error function.
07:31so arrow function
07:33we have two dependencies
07:36we have two dependencies
07:39request
07:40response
07:41request
07:43response
07:46request
07:51hello world
07:54hello world
07:57this is my
08:00fast server
08:02code
08:04so
08:06type
08:06response
08:09response
08:12listen
08:14listen
08:15listen
08:17listen
08:21by default
08:23but as a
08:25new developer
08:27we can do
08:28we can do
08:29we can do
08:30we can do
08:32we can do
08:32we can do
08:39we can do
08:43so
08:43we can do
08:47dynamically
08:48my
08:51fast
08:51server
08:53running
08:55in
08:56port
08:57in
09:01port
09:02port
09:03port
09:03port
09:05port
09:05port
09:05port
09:05port
09:32port
09:34port
09:347000.
09:352400.
09:36I'm going to the browser and I'm going to write localhost and add 7000.
09:43I'm going to have to enter a set of 7000.
09:44I'm going to write this is my first server code.
09:47So I'm going to write a lot of this as it has to be written the server code.
09:52It's just to express.
09:53We have to write the server code.
09:56We have to write the server code.
09:58We have to write a request.
10:00click
10:01do
10:01click
10:02click
10:16click
10:17click
10:17click
10:17click
10:17I will show you the request and the response.send
10:26response.send
10:27I will show you more data is coming soon
10:36save column
10:38I will show you the slash data
10:42but you cannot get data
10:44because my server is already run
10:46so the server is run
10:48so I will fix it in the next video
10:52so if you are running
10:53by default I will show you the control
10:55and the server is off
10:56I will show you the server running
11:01I will show you the browser
11:02but I will show you the mode data is coming soon
11:08so I will show you the edit
11:10soon
11:11and soon
11:12and now I will show you the reload
11:15and the case is coming
11:16because I will show you the server
11:17so control cd server
11:19and now I will enter the open
11:21and now I will show you
11:23then I will show you the server
11:25so I think
11:26thank you
11:29assalamu alaikum
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