@RequestMapping("/findById")
    @ApiDoc(desc = "findById")
    public OrderDTO findById(@RequestParam("id") final String id) {
        return buildOrder(id, "hello world spring cloud findById");
    }
Find by id order dto.

@param id the id
@return the order dto
shenyu-examples/shenyu-examples-springcloud/src/main/java/org/apache/shenyu/examples/springcloud/controller/OrderController.java