Your method of teaching is incredible. I mean, your strategy. You explain concepts through errors they could create, which automatically explains why we need something in the first place.
I hope you realise the huge amount of help you provide to people who are struggling to understand these concepts. That was so clear and well explained. I usually don't write comments, only subscribe, but you deserve everything so in the name of all the people who show their gratitude silently without telling you, I thank you a lot and I hope you will continue to share your knowledge on java with us.
I hope you realise that along with helping students via youtube videos, you should also put links to the online resources and books you referred to while studying these topics. This way those who want to dive deeper can do so.
personal summary: normal mvc: controller gets input, communicates with model to get data and displays that data on view. spring mvc: we need one front controller that controls multiple controllers. client sends request to front controller (also called DispatcherServlet) who then decides to which next controller to forward that requests. For everything to work, you need to create a .xml file that says what servlet to call when you perform a certain action so that the Dispatcher knows where to forward your request to. Methods that get called by the user. via button for example need have the @RequestMapping annotation. The controller needs to have the @Controller annotation.
Thank you :) Pinning for self refernce : 1. 6:06 - what front controller does 2. 7:02 - page + data 3. 7:20 - controller sends data to dispatcher servelet 4. 7:28 - data + view name, now FC wilol call that view. 7:49 - as aclient you are dealing with the FC/dispatcher servlet. 8. 8:30 - change the config easily
I wanted to say that the video is worth every penny but I can't, because you posted it on youtube and thus you allowed us to watch it for free. Thank you very much!
Man, you don't know how you helped me, I'm trying to get a job as junior programmer and they want us to develop in spring mvc and you really helped me at doing this, thanks a lot man
just finished watching the video. It was all worthy it. Came here after watching jsp&servlet video + spring core. thankyou sir for the knowledge. Now i am headed towards spring boot. The ample amount of info which you provide is just amazing. Regards
Me am a Magician,Spring is Magic and Telusko is a Super Magician in Java Technology,you have awesome teaching skills on how you flow the concepts,it is really easy to understand the complex concepts with your teaching style.Thanks for sharing.
I am a full time UI developer working in Angular 6/ 7, wanting to become a full stack developer - finding your videos very useful for learning back-end stuff!
Hi Navin.. Thanx for the video. I have few observations for which i need some explaination 1. in Spring MVC Annotation Controller, Configuration, RequestMapping, ComponentScan (39:52), to replace telusko-servlet.xml u used TeluskoConfig class with @Configuration and component class annotations. For the same class (MVCConfig) in Spring MVC Example using Java Based Configuration section, u extented webMVCConfigureAdapter class. If the same purpose is served in both the cases, then y do v have to extend webMVCConfigureAdapter 2. To replace web.xml, in MyWebInitializer class u returned TeluskoConfig class in getServletConfigClass() method, but for the same purpose in Spring MVC Example using Java Based Configuration section, u returned MVCConfig class in getRootConfigClasses() method. Can u explain the difference
Best video Ive seen on this topic. The explanation at the beginning just got me past a major road block! Thank you so much for such a helpful teaching style and awesome video.
A perfect method to teach sir!! Thank you so much and I shall now start with my next project (my first one) on Spring MVC. I suggest you to keep adding as many videos as possible and educating tons of students. One of the best channels for learning. Once again ... thank you a so much sir!!
@@cesaredwuardsperezrobles5458 because the docs are so readable user friendly for beginners ? with great examples? and explanations? Also why are YOU here on a tutorial page instead of reading *docs* ?
Interest on java becomes loving java and getting a job as a java developer only happens when I watch your tutorials these will actually fascinated and I agree I'm an alien 😅😅
I've done every thing correct but my project says: HTTP Status 404 - Not Found Type Status Report Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.
Thank you so much sir ...your all videoes are very very understandable and much more simpler. may you didn't know you have quality of making hard things simple..😀😀... i learn complete python from telusko learning... Keeep it up sir..Ag@in Thanks....😊😊😊
Thanks to ruby on rails framework that has made me get the big picture. last time i was here everything was in Chinese, now i can appreciate your effort and the point is clear. Thanks
can you just elaborate a bit about two scenatios. At 47:07 you mentioned the config class in getservletConfigClass.. where as at 1:11:22 you mentioned the config class in the rootconfigClass().. How could we decide where to mention the config file?
There is so much confusion created by you. before 27:28 there is no java folder in src/main because of which i am constantly getting error request cannot map after this when you startspring mvc with examples (Request mapping) then suddenly project structure changed and src/main have a java folder ? Why so ?
Hi Sir, Thank you so much for lovely explanation. I have learnt so many things in java from your video. Could you please make a full video regarding Spring AOP? Please sir !!!
if java folder is not created by eclipse, you have to create it inside Java Resources, src/main. Your controller class need to be stored inside src/main/java
No mapping found for HTTP request with URI [/Demomvc/add] in DispatcherServlet with name 'telusko' I'm getting this even after applying everything in the video. Can someone share their codes, please?
Sir, by listening your classes not only learning technology, I am personally getting interest, likeness on it. thanks to god giving you for me, before learning Spring, Spring Boot.
org.springframework.web.servlet.PageNotFound noHandlerFound WARNING: No mapping found for HTTP request with URI [/SpringMVC/add] in DispatcherServlet with name 'abhi' not resolving for me
Your explanations are very clear. thank for them. If you can do guiding tutorial to spring mvc developers who wish to move to intellij idea from the eclipse it is big pleasure. basically it should be like intelij idea review regarding spring mvc project (not for spring boot) .
Great video, But there are lot of places where we get stuck in hands on. I suggest to review once you will find out. i literally spent lots of time on one single error.
Dear Navin, you had changed the controller file from resources to java. Kindly mention them as I completely wasted a 5-6 hours in that!. One of your commentors only saved me.
Thanks for this video sir 🙂 I have a question, why didn't we mention @configuration on top of MyFrontController class in Java based configuration ? Can anyone please help me with this ?
Thanks, but there is confusion, in 47:00 you mention that you should return the configuration class from method getServletConfigClasses() while in 1:11:17 you say the configuration class should be returned from method getRootConfigClasses()
Great job. What I love about your tutorials is that you think and speak quickly, but you nonetheless convey all of the essential concepts clearly and in such a way that they can be easily understood. Thanks.
I am facing this error in the output screen "The origin server did not find a current representation for the target resource or is not willing to disclose that one exists." please help me to fix it
what is the difference between using getServletCOnfigClasses() 46:41 and getRootConfigClasses() 01:11:02 . Please explain, I want to know the difference.
@ 29:54 im facing "Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists. " this error
Same here and after 27:26 he project doesn`t have "src/main/java" and next yes. I have 404 error when i try to go to "display.jsp" for print I`m Here when clic on submit. I have the proyect like him, except for this "src/main/java" folders, that appears on this 27:30
Thank you for the amazing video. I just want to know why only WEB-INF path works on InternalResourceViewResolver. Why when i give /webapp/ it is not working? Please anyone who see this comment, if you know the answer kindly reply here. i have placed the display.jsp in webapp and saw whether it works. no it doesnt. Thanks in advance.
For me after doing everything correctly , I was getting this error because I created sample html pages instead of jsp pages .. I made "index.html" instead of "index.jsp" . For this problem , there could be other causes as well but for me, that was the cause .
sir when i am doing spring mvc exactly same code as you have shown in video. i am getting error as no handler found. not getting the display. jsp page i am trying from 4 days not getting resulation
Please make sure that your controller class is present in src/main/java folder. If dispatcher servlet unable to find the java class, it throws no handler found.
@@chandup832 Make sure when you create a java class. You create it by Right clicking directly on the project name instead of src/main/resource package. It will auto generate a java folder inside src/main That's where all java files should be.
Your method of teaching is incredible. I mean, your strategy. You explain concepts through errors they could create, which automatically explains why we need something in the first place.
I hope you realise the huge amount of help you provide to people who are struggling to understand these concepts. That was so clear and well explained. I usually don't write comments, only subscribe, but you deserve everything so in the name of all the people who show their gratitude silently without telling you, I thank you a lot and I hope you will continue to share your knowledge on java with us.
I hope you realise that along with helping students via youtube videos, you should also put links to the online resources and books you referred to while studying these topics.
This way those who want to dive deeper can do so.
@@parthsalat3915 bro are have you been like abused???
personal summary:
normal mvc: controller gets input, communicates with model to get data and displays that data on view.
spring mvc: we need one front controller that controls multiple controllers. client sends request to front controller (also called DispatcherServlet) who then decides to which next controller to forward that requests. For everything to work, you need to create a .xml file that says what servlet to call when you perform a certain action so that the Dispatcher knows where to forward your request to.
Methods that get called by the user. via button for example need have the @RequestMapping annotation. The controller needs to have the @Controller annotation.
Thank you :) Pinning for self refernce :
1. 6:06 - what front controller does
2. 7:02 - page + data
3. 7:20 - controller sends data to dispatcher servelet
4. 7:28 - data + view name, now FC wilol call that view.
7:49 - as aclient you are dealing with the FC/dispatcher servlet.
8. 8:30 - change the config easily
I wanted to say that the video is worth every penny but I can't, because you posted it on youtube and thus you allowed us to watch it for free. Thank you very much!
Man, you don't know how you helped me, I'm trying to get a job as junior programmer and they want us to develop in spring mvc and you really helped me at doing this, thanks a lot man
just finished watching the video. It was all worthy it. Came here after watching jsp&servlet video + spring core. thankyou sir for the knowledge. Now i am headed towards spring boot. The ample amount of info which you provide is just amazing. Regards
This is one of the best Spring MVC tutorials i have seen. Great work, and keep it up!
Agreed
25:18 thanks for showing error first, before actual file creation. This is best way to learn any framework
Me am a Magician,Spring is Magic and Telusko is a Super Magician in Java Technology,you have awesome teaching skills on how you flow the concepts,it is really easy to understand the complex concepts with your teaching style.Thanks for sharing.
Telusko, person like you are making this Internet world more valuable
Very detailed and helpful explanation for all Spring beginners! I like that you wrap up all the previously mentioned things at the end of each video.
I am a full time UI developer working in Angular 6/ 7, wanting to become a full stack developer - finding your videos very useful for learning back-end stuff!
Congrats all the best for your future bro
Bro can you teach me angular concepts
Hi Navin.. Thanx for the video. I have few observations for which i need some explaination
1. in Spring MVC Annotation Controller, Configuration, RequestMapping, ComponentScan (39:52), to replace telusko-servlet.xml u used TeluskoConfig class with @Configuration and component class annotations. For the same class (MVCConfig) in Spring MVC Example using Java Based Configuration section, u extented webMVCConfigureAdapter class. If the same purpose is served in both the cases, then y do v have to extend webMVCConfigureAdapter
2. To replace web.xml, in MyWebInitializer class u returned TeluskoConfig class in getServletConfigClass() method, but for the same purpose in Spring MVC Example using Java Based Configuration section, u returned MVCConfig class in getRootConfigClasses() method. Can u explain the difference
I have the same doubt !
I have the same doubt too. Navin, could you please lend us a hand?
I have to say. One of the best quick understanding of Spring MVC! No BS jus straight to the point thank you very very much!
Best video Ive seen on this topic. The explanation at the beginning just got me past a major road block! Thank you so much for such a helpful teaching style and awesome video.
This playlist also completed , Navin sir explained everything very well 👍🙏
Extremely helpful training. Esp. for experienced programmers getting on to Java.
A perfect method to teach sir!! Thank you so much and I shall now start with my next project (my first one) on Spring MVC. I suggest you to keep adding as many videos as possible and educating tons of students. One of the best channels for learning. Once again ... thank you a so much sir!!
Io
Oi
O
Oik
I got the job.... because of you.... Thankyou sir....God bless you and your family....
Sir do a complete real world project using spring boot and security!!!
I am eagerly waiting for it.
Go read the docs bro ....
@@cesaredwuardsperezrobles5458 because the docs are so readable user friendly for beginners ? with great examples? and explanations? Also why are YOU here on a tutorial page instead of reading *docs* ?
Kumar Manish 🤣🤣🤣👏👏👏 well said brother
@@kumarmanish9046 LMAO Destroyed!!
@@kumarmanish9046 there is a difference between asking nicely and "SIR, DO THIS IMMEDIATELY!!!! (OR ELSE)"
Best spring mvc resource on RUclips I've come across. Thanks a ton!!!! :)
After a lot of hustle finally I am able to implement all the things mentioned in this video without any error.. Thank you for this course...
Interest on java becomes loving java and getting a job as a java developer only happens when I watch your tutorials these will actually fascinated and I agree I'm an alien 😅😅
Este tutorial me encanto me ayudas mucho es que la mayoria de los errores son por no llevar un orden de packets, gracias, danke, thank
Was referring many udemy courses but the way u cleared all stuff in 1 video they cant do in week thx a lot
I've done every thing correct but my project says:
HTTP Status 404 - Not Found
Type Status Report
Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.
Try to see if your project files are in correct folder. I had this same issues before.
@@divyasrinivasan9178 which is better Java spring boot or Java script and express js and nood js framework which is better to learn for a begineer
and you my friend, you are the true hero!!!
Who else is a Noobie to SpringMVC like me :) ?
no one..... only you
Are u still noobie?
Me
Me
Thanks a lot.....way of your teaching is incredible.
Thank you so much sir
...your all videoes are very very understandable and much more simpler. may you didn't know you have quality of making hard things simple..😀😀...
i learn complete python from telusko learning...
Keeep it up sir..Ag@in Thanks....😊😊😊
Thanks to ruby on rails framework that has made me get the big picture. last time i was here everything was in Chinese, now i can appreciate your effort and the point is clear. Thanks
🙏 A big thanks to Navin Reddy and team. 👏👏
Great video. Helped me a lot for my interview. Thanks Sir. Looking forward for more exciting videos like this.
150rs dega?
sir,i compleated java and i don't know about servlet and any other things can i read this ??
Video only has 720p at max?!
can you just elaborate a bit about two scenatios. At 47:07 you mentioned the config class in getservletConfigClass.. where as at 1:11:22 you mentioned the config class in the rootconfigClass()..
How could we decide where to mention the config file?
There is so much confusion created by you. before 27:28 there is no java folder in src/main because of which i am constantly getting error request cannot map after this when you startspring mvc with examples (Request mapping) then suddenly project structure changed and src/main have a java folder ? Why so ?
Hi Sir,
Thank you so much for lovely explanation. I have learnt so many things in java from your video. Could you please make a full video regarding Spring AOP? Please sir !!!
I am your huge fan of teaching sir .
r u god of teaching complex concepts in simplest forms...Thanks for this course
if java folder is not created by eclipse, you have to create it inside Java Resources, src/main. Your controller class need to be stored inside src/main/java
In build path ...for order and export... we have to select maven dependencies and apache..then it will create automatically src/main/java file...
I have viewed some other videos of spring and can say yours is well explained and covered more concepts
Really nice, the way you explain is unique
keep up the good work.
Thanks for such an awesome tutorial.
You are a champ in teaching, like your stuff!
Thank you so much for clear explanation. Naveen sir your way of teaching is awesome!!👌
do you have notes of this tutorial
Aug 02, 2019 1:15:50 PM org.springframework.web.servlet.DispatcherServlet noHandlerFound
WARNING: No mapping for GET /DemoMVC/add
I have the same problem, had you any solution to that, thanks.
No mapping found for HTTP request with URI [/Demomvc/add] in DispatcherServlet with name 'telusko'
I'm getting this even after applying everything in the video. Can someone share their codes, please?
Sir, by listening your classes not only learning technology, I am personally getting interest, likeness on it. thanks to god giving you for me, before learning Spring, Spring Boot.
Please keep up the great work.. you are doing wonderful job to the community
Thanks for the core MVC model videos really good for learning the basics which are the foundation
org.springframework.web.servlet.PageNotFound noHandlerFound
WARNING: No mapping found for HTTP request with URI [/SpringMVC/add] in DispatcherServlet with name 'abhi'
not resolving for me
same error, are you able to resolve?
Thanks Navin....you always refresh my technology knowledge and help to get to basics again...Thanks alot
Your explanations are very clear. thank for them. If you can do guiding tutorial to spring mvc developers who wish to move to intellij idea from the eclipse it is big pleasure. basically it should be like intelij idea review regarding spring mvc project (not for spring boot) .
Can u suggest some books to learn Spring, Hibernate, Big data....I forgot to say I really like all lectures. Ur explanation is crystal clear 👌👌
Great video, But there are lot of places where we get stuck in hands on. I suggest to review once you will find out. i literally spent lots of time on one single error.
REALLY YOUR VEDIOS ARE VERY EASIER AND MUCH UNDERSTANDABLE.......THANK YOU SIR
Your Explanation is just "Outstanding" .. I became a FAN .. Thanks alot ..
seriously, this person knows his job well and explains it very well.
Navin bro....you will not leave a single doubt to the student. You raise them yourself before even we think about it. thaks alot bro.
Dear Navin, you had changed the controller file from resources to java. Kindly mention them as I completely wasted a 5-6 hours in that!. One of your commentors only saved me.
He did mention that in the video
Thanks for this video sir 🙂
I have a question, why didn't we mention @configuration on top of MyFrontController class in Java based configuration ? Can anyone please help me with this ?
Now a days it is mostly useful for the students asking in university and collages rapidly
You created too many java classes i m getting confused which one works for what
Thanks sir, but is it possible to show us the most elegant way to extract the java object from an http request?
ありがとうございます先生!
Avi さんは日本人ですか?
Thanks immensely Navin. I really appreciate this tutorial.
Thanks, but there is confusion, in 47:00 you mention that you should return the configuration class from method getServletConfigClasses() while in 1:11:17 you say the configuration class should be returned from method getRootConfigClasses()
Do I need to have a knowledge about Servlet & JSP before seeing this tutorial sir ?
Great job. What I love about your tutorials is that you think and speak quickly, but you nonetheless convey all of the essential concepts clearly and in such a way that they can be easily understood. Thanks.
sir why u create object of modelview.where we create class modelview .other explaination I got it. thank u sir. god bless u
Thank you so much.
your video helped me a lot!!!
It's very helpful content which clear my concept on Spring MVC configuration. Thank you Sir.
38:48 just for the purpose of teaching DI and IoC i would like to use instead of "new" , @Autowired (from your other teachings)
Thanks....You really taught the basic concepts so well..
Continue from here: 28:43
at the last part of video is so nice voice . keep this micro please )))
what are the prerequisite to learn by this video . Can you please tell
thhaanx a lot telusko, just found you and immediatly subsribed, more on spring please
I am facing this error in the output screen "The origin server did not find a current representation for the target resource or is not willing to disclose that one exists." please help me to fix it
what is the difference between using getServletCOnfigClasses() 46:41 and getRootConfigClasses() 01:11:02 . Please explain, I want to know the difference.
@ 29:54 im facing "Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.
" this error
do you get any solution for this problem???
The way of you narrating of this content is too amazing and a Big thank you sir.
Sir Could you please make a video explaining the resources you use to learn or enhance your skills about languages
he is the best
from morning i am not getting run on server option despite server configuration.why is it so
Navin. What version of Eclipse are you using? I've been breaking my head all day trying to print I'm Here
Same here..
Same here and after 27:26 he project doesn`t have "src/main/java" and next yes. I have 404 error when i try to go to "display.jsp" for print I`m Here when clic on submit. I have the proyect like him, except for this "src/main/java" folders, that appears on this 27:30
yeah!! You are the man .Great work
The best explanation ever!!!
and the cheat sheet is in rtf-format :| holy moly
Sir you are awesome. Keep going.....
Great Video. Excellent work Telusko . Please make a project with spring Security with login logout feature containing concepts of cookie and session .
Thank you for the amazing video. I just want to know why only WEB-INF path works on InternalResourceViewResolver. Why when i give /webapp/ it is not working? Please anyone who see this comment, if you know the answer kindly reply here.
i have placed the display.jsp in webapp and saw whether it works. no it doesnt.
Thanks in advance.
thank you Sir , for this tutorial
No mapping found for HTTP request with URI [/DemoMVC/add] in DispatcherServlet with name 'telusko' even after adding @Controller and @RequestMapping
Make sure you are returning ".jsp" files and not simple html files.
For me after doing everything correctly , I was getting this error because I created sample html pages instead of jsp pages .. I made "index.html" instead of "index.jsp" . For this problem , there could be other causes as well but for me, that was the cause .
Did you find any solution to this?
getting the same error.......did u get any soln for that?
@@harsha899 Yeah. Make sure you have a folder src/main/java and you are putting your java files in that only.
I don't have the Option "Targeted Runtimes"
have you found the solution
You are good at explaining bro. I appreciate you being there for us. Am looking into mybatis though not sure I've seen a video for that
Agreed
This video good. Very, very good lesson video
Thanks buddy for the tutorial....
Thank you sir for combining all videos
sir when i am doing spring mvc exactly same code as you have shown in video. i am getting error as no handler found. not getting the display. jsp page i am trying from 4 days not getting resulation
Please make sure that your controller class is present in src/main/java folder. If dispatcher servlet unable to find the java class, it throws no handler found.
@@muthud6449 In my case src/main/folder is not created by default, so manually i have created!
@@chandup832 Make sure when you create a java class. You create it by Right clicking directly on the project name instead of src/main/resource package. It will auto generate a java folder inside src/main
That's where all java files should be.