no suitable HttpMessageConverter found for response type

Question

Using spring, with this code :

List> messageConverters = restTemplate.getMessageConverters();
for(HttpMessageConverter ht         


        

Answer 1

Or you can use

public void setSupportedMediaTypes(List supportedMediaTypes)

method which belongs to AbstractHttpMessageConverter, to add some ContentTypes you like. This way can let the MappingJackson2HttpMessageConverter canRead() your response, and transform it to your desired Class, which on this case,is ProductList Class.

and I think this step should hooked up with the Spring Context initializing. for example, by using

implements ApplicationListener { ... }