CODEWITHSUNDEEP
javaspringweb-servicesspring-mvcspring-restcontroller
DreamBigAlvin
DreamBigAlvin

Reputation: 894

No mapping found for HTTP request with URI

Hello i'm new in implementing Spring REST Web Service what's the cause of my error.

Here's my code

  @RequestMapping(value = "/message/{regID}/name/{name}", method = RequestMethod.GET, headers = "Accept=application/json")
    public String getMessage(@PathVariable String regID, @PathVariable String name) {
        return "Hello Alvin!" + regID + " " + name;
    }

i want to call it using the web browser but i failed to successfully invoke it but when i call single parameter of may another RequestMapping is Successfully completed.. Here is the RequestMapping that i successfully called

@RequestMapping(value = "/country/{id}", method = RequestMethod.GET, headers = "Accept=application/json")
public Country getCountryById(@PathVariable int id) {
    List<Country> listOfCountries = new ArrayList<Country>();
    listOfCountries = createCountryList();

    for (Country country : listOfCountries) {
        if (country.getId() == id)
            return country;
    }

    return null;
}

Or How can i implement multiple parameter for my RequestMapping..?

Upvotes: 2

Views: 376

Answers (2)

Master Slave
Master Slave

Reputation: 28519

The chances are that you're using the InternalResourceViewResolver, in which case the methods that return String will interpret the returned valued as a view name that will be searched inside the locations designated in the view resolver. Your no mapping found probably refers to that the framework can't find a view name that matches what you're returning

As your intention seems to be to return the text only you should simply additional map your method with @ResponseBody which will in turn add your text to response body instead of interpreting it as a view name, so

@ResponseBody 
public String getMessage(@PathVariable String regID, @PathVariable String name)

Otherwise, your mapping is just fine

Upvotes: 1

H&#233;ctor
H&#233;ctor

Reputation: 26034

I you have more than one path variables, you need to sepecify the identifier in @PathVariable:

@RequestMapping(value = "/message/{regID}/name/{name}", method = RequestMethod.GET, headers = "Accept=application/json")
    public String getMessage(@PathVariable("regID") String regID, @PathVariable("name") String name) {
        return "Hello Alvin!" + regID + " " + name;
    }

Upvotes: 0

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