SpringBoot + Hibernate RESTFULL API CRUD 3
Create a database:- users_database
Run on java application
Open a postman
this app will start running on http://localhost:8080/api/v1/users
1.) To save the record (Use post method) (choose post method in postman)
http://localhost:8080/api/v1/users
Write this on postman(select body, in body header, choose raw and change into JSON(application/json))
{
"firstName": "an",
"lastName": "av",
"emailId": "an@gmail.com",
"createdBy": "an",
"updatedby": "an"
}
2.) To retrieve all the data from the database (use get method)( choose get method in postman)
http://localhost:8080/api/v1/users
3.) To retrieving the single data from database (use get method)(choose get method in postman)
http://localhost:8080/api/v1/users/{id} eg (1 or 2 or 3 etc......)
4.) To update the data or record (use put method)( choose put method in postman)
Write this on postman(select body, in body header, choose raw and change into JSON(application/json))
http://localhost:8080/api/v1/users/{id} eg (1 or 2 or 3 etc......)
{ "firstName": "an", "lastName": "av", "emailId": "an@gmail.com", "createdBy": "an", "updatedby": "an" }
5.) to delete the data from database (use delete method)( choose delete method in postman)
http://localhost:8080/api/v1/users/{id} eg (1 or 2 or 3 etc......)