Angular-4 with Spring boot Rest CRUD operations- #2 Spring rest Back End

In this Tutorial we are going to be building a full stack CRUD application using Spring boot rest in the back and and Angular 4 in the front End.

[DSKim-ejuf]

Great upload, thank you. Brilliant video.I have really enjoyed watching it. 멋진영상 잘보고갑니다.하루하루 점점 발전되어 초대박 유투버가 되시기를진심으로 힘껏 응원 하겠습니다.

[seandougan]

wow what a gem of a developer you are - great code! Can't believe only 10k views.

[rangayesoda]

SambaMedia, Thanks for this tutorial. This is very helpful.

[TheMezanine]

Thanks a lot for this great and clear tutorial

[whooli]

Thank you for sharing your knowledge, its has been a great help.

[venkateshdev]

HI SambaMedia
Its really helpful :) awesome video

[sumitlohani]

Type mismatch: cannot convert from Optional<user> to user ->getting this

[sumitlohani]

findOne(Long id) is showing some error "The method findOne(Example<S>) in the type QueryByExampleExecutor<user> is not applicable for the arguments (Long)"

[chennareddy]

HIi,
I'm getting this Error. How can i resolve this error


Error creating bean with name 'crudbackend1Application': Unsatisfied dependency expressed through field 'userRepository'; nested exception is Error creating bean with name 'userRepository': Invocation of init method failed; nested exception is Failed to create query for method public abstract No property findOne found for type User!

[prashantkc]

when i use getuser findOne(id) i am getting error of "Inferred type 'S' for type parameter 'S' is not within its bound; should extend 'User' Entity".


@GetMapping("/user/{id}")
return userRepository.findOne(id);
}
I am getting error in " return userRepository.findOne(id); "

[harshithanirmala]

Can you please tell how to do spring configuration and plugins

[pradeepchandra]

in the getuser findOne(id) getting error of "The method findOne(Example<S>) in the type QueryByExampleExecutor<User> is not applicable for the arguments (Long)"

[MrPaulbm]

can you provide the source code for the front end part? I had completed the tutorial and got it working but then had a problem with my pc. I then had to repeat but could not get it working the second time :(

[pascaldittli]

Thanks a lot for your explanations SambaMedia! :-)
Unfortunately I still get a Whitlabel Error Page, I checked the code twice... must be something else

[tunisianelfalien]

Hello Sir can you please help me i want to add another class "car" then add a foreign key constraint on the attribut id_user.

[fakhraldensati]

how did you apply autocomplete in
? application.properties file

[vedagangatkar]

Can you show how to authenticate user login i. e angular passes username and password to Rest API endpoint, which authenticates the credentials against database values and sends back JWT to the angular client.

[venkateshdev]

can u put some videos regarding one to one mapping using angular and hibernate similar to your angular videos please @SambaMedia

[Gandeloft]

I'm having a great deal of trouble understanding what you're saying.

[brijeshmavani]

hello Can you please provide source code?