Spring REST 控制器映射 JSON

Question

想知道是否有人可以帮助我。我有一个 JSON 请求{    "blue": "blue",    "red": "red",    "greens" : {        "lightGreen": "lightGreen",        "darkGreen": "darkGreen"    }}我想映射到pojo使用@RequestBody这样做：@PostMapping(path = "/colors", headers = "Accept=application/json")public void generateClaimDocument(@Valid @RequestBody Colors colors) {        if (colors != null) {            service.doSomethingWithColors(colors);        }    }这适用于蓝色和红色，但它根本没有映射 JSON 绿色对象。以前从未这样做过，所以有人可以阐明我如何做到这一点吗？波乔：public class Colors {    private String blue;    private String red;    private Greens greens;    //getters and setters}public class Greens {    private String lightGreen;    private String darkGreen;    //getters and setters}