Spring Boot - Request and Response Handling
You want to create a controller method that handles both GET and POST requests to "/form". Which is the correct
@RequestMapping usage?You want to create a controller method that handles both GET and POST requests to "/form". Which is the correct @RequestMapping usage?
hard📝 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Understand how to specify multiple HTTP methods
Spring Boot requires multiple methods to be passed as an array in the method attribute.Step 2: Evaluate each option's syntax
@RequestMapping(path = "/form", method = {RequestMethod.GET, RequestMethod.POST}) correctly uses an array: method = {RequestMethod.GET, RequestMethod.POST}.Final Answer:
@RequestMapping(path = "/form", method = {RequestMethod.GET, RequestMethod.POST}) -> Option AQuick Check:
Multiple methods use array syntax [OK]
Quick Trick: Use curly braces {} to list multiple methods [OK]
Common Mistakes:
- Listing methods separated by commas without braces
- Using bitwise OR operator for methods
- Passing methods as a single string
Master "Request and Response Handling" in Spring Boot
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