class PayInfoDTO{

	@NotEmpty(message = "订单号不能为空")
	@Schema(description = "订单号" , requiredMode = Schema.RequiredMode.REQUIRED)
	private List<Long> orderIds;

	@Schema(description = "支付完成回跳地址" , requiredMode = Schema.RequiredMode.REQUIRED)
	private String returnUrl;

	public List<Long> getOrderIds() {
		return orderIds;
	}

	public void setOrderIds(List<Long> orderIds) {
		this.orderIds = orderIds;
	}

	public String getReturnUrl() {
		return returnUrl;
	}

	public void setReturnUrl(String returnUrl) {
		this.returnUrl = returnUrl;
	}

	@Override
	public String toString() {<FILL_FUNCTION_BODY>}
}

		return "PayInfoDTO{" +
				"orderIds=" + orderIds +
				", returnUrl='" + returnUrl + '\'' +
				'}';
	
<no_super_class>