Spring Boot Restful Web Service Best Practice, HttpStatus code Exception handling part - Session 15
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This video session explains standards about Webservice coding. We can create Webservice but the way of writing code must neat and readable. We need to follow some standards to make our Webservice perfect. For example, if you want to add a record in the database, actually you are creating a new Resource in the Server. in such a case we need to use @PostMapping as an HTTP Method and Created(201) as HTTP Status code. like that, we have to use the correct HTTP method and HTTP status code.
We should not use action names in our endpoint like createRecord, updateRecord, etc. we need to use our resource name in our endpoint for example: /products - This endpoint for adding new product and delete the new product, and updating all product. The single endpoint for handling three different tasks with different HTTP Method and HTTP Status code. We should use @PostMapping for adding new Records or resources to the Server and the status code should use CREATED(201) We should use @DeleteMapping for removing the resource from the Server and the status code should use Success (200). We should use @PutMapping for updating an existing record in the Server and the status code should use Success (200)
Previous video link:
Spring Boot Restful Web Service and CRUD Operations using H2 In-Memory Practical Demo Session 14
• Spring Boot Restful Web Service and C...
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You can go thru SpringBoot16 example for SpringBoot 15
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