Spring MVC 415 Unsupported Media Type

Question

I am using Spring 3.2 and try to use an ajax post request to submit an array of json objects. If this is relevant, I escaped all special characters.

I am getting an

Answer 1

You will need to add jackson and jackson-databind to the classpath. Spring will pick it up using it's MappingJacksonHttpMessageConverter

MappingJacksonHttpMessageConverter

An HttpMessageConverter implementation that can read and write JSON using Jackson's ObjectMapper. JSON mapping can be customized as needed through the use of Jackson's provided annotations. When further control is needed, a custom ObjectMapper can be injected through the ObjectMapper property for cases where custom JSON serializers/deserializers need to be provided for specific types. By default this converter supports (application/json).