到目前为止,我发现的最好方法是:
@RequestMapping(value = "/greeting", method = POST, consumes = APPLICATION_JSON_VALUE, produces = APPLICATION_JSON_VALUE)
@ResponseBody
public String greetingJson(httpentity<String> httpentity) {
String json = httpentity.getBody();
// json contains the plain json string
让我知道是否还有其他选择。