春天没有抓住我休息请愿的所有对象

Question

我的方法是这样的：

@RequestMapping(value = "/asignar", method = RequestMethod.GET, headers = "Accept=application/json")
    public @ResponseBody
    ResponseViewEntity<ResultadoJSON> asignar(
            @RequestParam(required = true, value = "usuario") String usuario,           
            @RequestParam(required = true, value = "clienteId") Long clienteId,         
            ListaLotes lotes) {
....
}

对象ListaLotes

public class ListaLotes {   
    private List<LoteForm> lotes;
}

对象LoteForm

public class LoteForm {
    private Long loteId;
    private Long cantidad;
}

但是当我通过PostMan实现请愿时，对象“批注”它始终为空

PETITION REST

Rest Header

Rest body

我应该怎么做才能起作用？我无法修改Java代码作为API的一部分。只能修改de REST Petition

Answer 1

如前所述，如果要将数据传输到控制器，则需要使用POST方法并将参数标记为@RequestBody。

// or @PostMapping
@RequestMapping(value = "/asignar", method = RequestMethod.POST, headers = "Accept=application/json")
    public @ResponseBody
    ResponseViewEntity<ResultadoJSON> asignar(
            @RequestParam(required = true, value = "usuario") String usuario,           
            @RequestParam(required = true, value = "clienteId") Long clienteId,         
            @RequestBody ListaLotes lotes) {
....
}