Sir for this backend please make a frontend in ReactJs it would be very helpful. And it will help us to understand integration of spring boot (backend) with ReactJS (frontend). Thank you sir for this course. It was very Helpful !!!!!!!
I am having a problem in the code... I forgot to autowire CategoryService in controller class so my api was not working in postman it was giving 404 error. When i added autowire annotation above categoryservice.... It started giving error and required action is to defining a bean of type 'com.example.blogapp.services.CategoryService' in your configuration.....
yes It is giving in my case as well because we havent told Spring that which class object we want we have to either use @Service/@Component as we are using @Autowired but how will it inject the object. Not sure why in this video case this is working
Hi sir, I encounter this error for the category API org.springframework.dao.InvalidDataAccessResourceUsageException: could not execute statement; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not execute statement \tat org.springframework.orm.jpa.vendor.HibernateJpaDialect. could you please help
13:37 return this.modelMapper.map(this.categoryRepo.save(this.modelMapper.map(categoryDto,Category.class)),CategoryDto.class); above code is valid in place of updateCategory() method. Please reply me .
"error": "Internal Server Error", "trace": "java.lang.NullPointerException: Cannot invoke \"com.tanmay.blog.services.CategoryService.createCategory(com.tanmay.blog.payloads.CategoryDto)\" because \"this.categoryService\" is null \tat com.tanmay.blog.controllers.CategoryControllers.createCategory(CategoryControllers.java:31) \tat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) \tat java.base/jdk.internal.reflect.NativeMeth can anyone help me to solve this error
Plzz to frontend by react and deployment also
Go with angular lot of old/maintenance java project and current using angular but react also fine
Thank you
Sir Go with the Angular lots of Company using Angular with springboot
Sir for this backend please make a frontend in ReactJs it would be very helpful. And it will help us to understand integration of spring boot (backend) with ReactJS (frontend). Thank you sir for this course. It was very Helpful !!!!!!!
Yes pls also how to deploy pls make video on that
plz use left right join query
Sir for frontend plz prefer Angular
Bro junit krdo kuch Testing m liye /telemetry too
Make Course On Java/Jakarta Enterprise Edition
Somebody plz tell how can i mask only sensitive field data in my json string.
Do you mean not to send as response? if so @JsonIgnore annotation you can try... Good luck....
where is source code link am uunable to find it
Dal dijiy sir video
I am having a problem in the code... I forgot to autowire CategoryService in controller class so my api was not working in postman it was giving 404 error. When i added autowire annotation above categoryservice.... It started giving error and required action is to defining a bean of type 'com.example.blogapp.services.CategoryService' in your configuration.....
yes It is giving in my case as well because we havent told Spring that which class object we want we have to either use @Service/@Component as we are using @Autowired but how will it inject the object. Not sure why in this video case this is working
next video please
When I try to run createCategory then in postman it shows Data Integrity Violation cannot execute sql
Hey have you created this whole project? Can you help me ?
Sir ji aaj bhi video nahi daala..desperately waiting
Hello sir
Apney
How to mask url to avoid missuse
Spring security take care of that jwt concept
Hi sir, I encounter this error for the category API org.springframework.dao.InvalidDataAccessResourceUsageException: could not execute statement; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not execute statement
\tat org.springframework.orm.jpa.vendor.HibernateJpaDialect. could you please help
Hey brother if your error is resolved.
Please help me I encountered same error in Category API
Use @Service annotation on top of CategoryServiceImpl class
Sir video Nhai dali
Today missed from tomorrow continue
@@LearnCodeWithDurgesh sir I completed your all java course's all
13:37
return this.modelMapper.map(this.categoryRepo.save(this.modelMapper.map(categoryDto,Category.class)),CategoryDto.class);
above code is valid in place of updateCategory() method.
Please reply me .
That is good But try to write clean code
"error": "Internal Server Error",
"trace": "java.lang.NullPointerException: Cannot invoke \"com.tanmay.blog.services.CategoryService.createCategory(com.tanmay.blog.payloads.CategoryDto)\" because \"this.categoryService\" is null
\tat com.tanmay.blog.controllers.CategoryControllers.createCategory(CategoryControllers.java:31)
\tat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
\tat java.base/jdk.internal.reflect.NativeMeth
can anyone help me to solve this error