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Can you have two get methods with different request parameters?
If one URI represents more than one resource that means you got it wrong somewhere. You can not have two getters with same uri but different request parameters. What you can do is to have one getter method with many request parameters.
When to use multiple parameters in a query string?
Instead of sending a GET request to a resource with multiple parameters in the query string, that could lead to a really long un-debuggable URL, we could design it as a resource (e.g. search-resource). Depending on the things our API needs to do to satisfy our request, we could even use this to cache our computation results.
How are parameters added to a rest request?
All REST interactions are stateless. That is, each request contains all of the information necessary for a connector to understand the request, independent of any requests that may have preceded it. There are many ways in HTTP to add parameters to our request: the query string, the body of POST, PUT and PATCH requests, and the header.
When to use req.params in Express Query?
Enter req.params! When you’re defining the routes that have a dynamically changing piece, you simply put a placeholder variable name (beginning with a : ), and Express will put that variable on the req.params object from the incoming request: So a GET request to /car/make/12 would print { makeId: 12 } to the console.
How to test request mapping with multiple rest controllers?
This can be tested by commenting out the getFromUserController method in UserRestController, restarting the application and sending the request via postman. which is the JSON of the PersonDTO that was correctly returned from the get method in the PersonRestController, which is now the only request mapping trying to point to /get.
How to pass multiple parameters to REST API?
Send that as a POST with the JSON data in the request body, not in the URL, and specify a content type of application/json. Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Provide details and share your research! But avoid … Asking for help, clarification, or responding to other answers.
Is there an alternative to issuing multiple requests?
Alternative: In the age of Single Connection Multiple Requests issuing multiple requests is cheap and would work more atomic since a change either succeeds or fails but in the age of NOSQL database a change in the list might already have happend even if the request processing dies with internal server or whatever due to whatever reason.