参数值[1]与预期的类型不匹配

Question

Parameter value [1] did not match expected type [java.util.Date (n/a)]

http://localhost:8080/moneyManager/customer/actionBetweenDates?startDate=2019/07/01&endDate=2019/07/30

@RequestMapping(path="actionBetweenDates", method=RequestMethod.GET)
public Collection<Action> getActionByDate(@RequestParam Date startDate, @RequestParam Date endDate){
    return customerService.getAllActionBetweenDate(getSession().getId(), startDate, endDate);
}

public Collection<Action> getAllActionBetweenDate(long customerId, Date startDate, Date endDate) {
        Collection<MethodPayment> customerMethodPayments = methodPaymentRepository.findByCustomerId(customerId);
        Collection<Action> customerActionByDates = new ArrayList<>();
        for (MethodPayment mp : customerMethodPayments) {
            customerActionByDates
                    .addAll(actionRepository.findByDateBetweenAndMethodPaymentId(mp.getId(), startDate, endDate));
        }
        return customerActionByDates;
    }

Collection<Action> findByDateBetweenAndMethodPaymentId(long methodPaymentId, Date startDate, Date endDate);

我做错了什么？

正在更新：

我发现了问题所在。问题与ActionRepository中找到的函数有关。函数的签名首先要求两个日期进行比较，然后id和我给出了相反的值。我很清楚，在我上了它之后，我会有一个问题的日期，所以答案确实帮助了我。谢谢大家！

Answer 1

将控制器方法更改为：

@RequestMapping(path="actionBetweenDates", method=RequestMethod.GET)
public Collection<Action> getActionByDate(@RequestParam @DateTimeFormat(pattern = "yyyy/MM/dd") Date startDate, @RequestParam @DateTimeFormat(pattern = "yyyy/MM/dd") Date endDate){
    return customerService.getAllActionBetweenDate(getSession().getId(), startDate, endDate);
}

检查注释类型DateTimeFormat以获取详细信息，查看Spring中使用日期参数的用法示例

UPD1:
添加示例@SpringBootApplication类和示例请求：

@SpringBootApplication
@RestController
public class DateProblemApp {

    public static void main(String[] args) {
        SpringApplication.run(DateProblemApp.class, args);
    }

    @RequestMapping(path="actionBetweenDates", method = RequestMethod.GET)
    public String getActionByDate(@RequestParam @DateTimeFormat(pattern = "yyyy/MM/dd") Date startDate, @RequestParam @DateTimeFormat(pattern = "yyyy/MM/dd") Date endDate) {
        return "ok";
    }

}