通过春季休息传递一长串清单

Question

我正在使用spring boot，spring v4.2.5

我正在尝试传递一个很长的列表。

我的控制器是：

@RequestMapping(value = "/rest/members/{memberId}/payments/{paymentsId}/process/{paymentMode}", method = RequestMethod.PUT)
public void processPayment(@PathVariable("memberId") Long memberId, @PathVariable("paymentsId") List<Long> paymentsId, @PathVariable("paymentMode") PaymentModeEnum paymentMode) {
    paymentService.processPayment(paymentsId, paymentMode);
}

使用此链接永远不会调用Controller。

http://localhost:8080/rest/members/6/payments/105,106/process/ATM

但它与此相关

http://localhost:8080/rest/members/6/payments/105/process/ATM

是否可以传递长列表？

Answer 1

使用long数组而不是列表，如果需要，只需将其转换为列表。

@RequestMapping(value = "/rest/members/{memberId}/payments/{paymentsId}/process/{paymentMode}", method = RequestMethod.PUT)
public void processPayment(@PathVariable("memberId") Long memberId, @PathVariable("paymentsId") Long[] paymentsId, @PathVariable("paymentMode") PaymentModeEnum paymentMode) {
    paymentService.processPayment(Arrays.asList(paymentsId), paymentMode);
}