java - Best way to use Json object from @requestBody in controller instead of mapping to POJO -

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usually map object @requestbody pojo @ controller. in order map pojo should know fields @requestbody object. so, question best way use object inside controller if don't know fields inside requestbody.

is like?

@requestmapping(value = "/students", method = requestmethod.post, consumes = "application/json") public @responsebody student getstudent(@requestbody string json) {       // parse json string object... }

please share innovative ideas. in advance.

updated answer

based on updated description of question , if using jackson following code give map of json string.

objectmapper mapper = new objectmapper(); map<string,object> map = mapper.readvalue(json, map.class);

note: have created new instance of objectmapper, can use objectmapper bean if have defined 1 application.


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