Question

我有两个XML文件： orderlist.xml

  <ListOrderItemsResponse xmlns="https://mws.amazonservices.com/Orders/2013-09-01">
      <ListOrderItemsResult>
        <AmazonOrderId>102-7574501-6521843</AmazonOrderId>
        <OrderItems>
          <OrderItem>
            <ASIN>B00PBOOX6C</ASIN>
            <SellerSKU>OJ-J0CO-4SEH</SellerSKU>
            <OrderItemId>03136321944794</OrderItemId>
            <Title>Nitric Acid 70% , ACS, REAGENT Grade, Alliance Chemical Brand, 2.5 Liter(7 Lbs) Bottle</Title>
            <QuantityOrdered>1</QuantityOrdered>
            <QuantityShipped>0</QuantityShipped>
            <ItemPrice>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>108.00</Amount>
            </ItemPrice>
            <ShippingPrice>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>27.00</Amount>
            </ShippingPrice>
            <GiftWrapPrice>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>0.00</Amount>
            </GiftWrapPrice>
            <ItemTax>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>0.00</Amount>
            </ItemTax>
            <ShippingTax>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>0.00</Amount>
            </ShippingTax>
            <GiftWrapTax>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>0.00</Amount>
            </GiftWrapTax>
            <ShippingDiscount>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>0.00</Amount>
            </ShippingDiscount>
            <PromotionDiscount>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>0.00</Amount>
            </PromotionDiscount>
            <PromotionIds />
            <ConditionId>New</ConditionId>
            <ConditionSubtypeId>New</ConditionSubtypeId>
          </OrderItem>
        </OrderItems>
      </ListOrderItemsResult>
      <ResponseMetadata>
        <RequestId>2b407071-501d-45a2-9baa-2f5ec24f61e7</RequestId>
      </ResponseMetadata>
    </ListOrderItemsResponse>

和orderlist2.xml：

    <ListOrderItemsResponse xmlns="https://mws.amazonservices.com/Orders/2013-09-01">
      <ListOrderItemsResult>
        <AmazonOrderId>112-5324115-6814611</AmazonOrderId>
        <OrderItems>
          <OrderItem>
            <ASIN>B00PGF7U6G</ASIN>
            <SellerSKU>60-JOUW-Q8HA</SellerSKU>
            <OrderItemId>19976596962514</OrderItemId>
            <Title>Nitric Acid 70% , ACS REAGENT GRADE, 2.5 Liter(7 Lbs) Bottle</Title>
            <QuantityOrdered>1</QuantityOrdered>
            <QuantityShipped>0</QuantityShipped>
            <ItemPrice>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>108.00</Amount>
            </ItemPrice>
            <ShippingPrice>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>27.00</Amount>
            </ShippingPrice>
            <GiftWrapPrice>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>0.00</Amount>
            </GiftWrapPrice>
            <ItemTax>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>0.00</Amount>
            </ItemTax>
            <ShippingTax>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>0.00</Amount>
            </ShippingTax>
            <GiftWrapTax>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>0.00</Amount>
            </GiftWrapTax>
            <ShippingDiscount>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>0.00</Amount>
            </ShippingDiscount>
            <PromotionDiscount>
              <CurrencyCode>USD</CurrencyCode>
              <Amount>0.00</Amount>
            </PromotionDiscount>
            <PromotionIds />
            <ConditionId>New</ConditionId>
            <ConditionSubtypeId>New</ConditionSubtypeId>
          </OrderItem>
        </OrderItems>
      </ListOrderItemsResult>
      <ResponseMetadata>
        <RequestId>e9e67246-c07d-4bf0-825b-929cd37c694f</RequestId>
      </ResponseMetadata>
    </ListOrderItemsResponse>

组合的XML文件将如下所示：

<AmazonOrderId>112-5324115-6814611</AmazonOrderId>
<OrderItems>
    <OrderItem>
        <ASIN>B00PGF7U6G</ASIN>
        <SellerSKU>60-JOUW-Q8HA</SellerSKU>
        <OrderItemId>19976596962514</OrderItemId>
        <Title>Nitric Acid 70% , ACS REAGENT GRADE, 2.5 Liter(7 Lbs) Bottle</Title>
        <QuantityOrdered>1</QuantityOrdered>
        <QuantityShipped>0</QuantityShipped>
        <ItemPrice>
            <CurrencyCode>USD</CurrencyCode>
            <Amount>108.00</Amount>
        </ItemPrice>
        <ShippingPrice>
            <CurrencyCode>USD</CurrencyCode>
            <Amount>27.00</Amount>
        </ShippingPrice>
        <GiftWrapPrice>
            <CurrencyCode>USD</CurrencyCode>
            <Amount>0.00</Amount>
        </GiftWrapPrice>
        <ItemTax>
            <CurrencyCode>USD</CurrencyCode>
            <Amount>0.00</Amount>
        </ItemTax>
        <ShippingTax>
            <CurrencyCode>USD</CurrencyCode>
            <Amount>0.00</Amount>
        </ShippingTax>
        <GiftWrapTax>
            <CurrencyCode>USD</CurrencyCode>
            <Amount>0.00</Amount>
        </GiftWrapTax>
        <ShippingDiscount>
            <CurrencyCode>USD</CurrencyCode>
            <Amount>0.00</Amount>
        </ShippingDiscount>
        <PromotionDiscount>
            <CurrencyCode>USD</CurrencyCode>
            <Amount>0.00</Amount>
        </PromotionDiscount>
        <PromotionIds />
        <ConditionId>New</ConditionId>
        <ConditionSubtypeId>New</ConditionSubtypeId>
    </OrderItem>
    <OrderItem>
        <Title>Nitric Acid 70% , ACS REAGENT GRADE, 2.5 Liter(7 Lbs)</Title>
        <QuantityOrdered>1</QuantityOrdered>
        <ItemPrice>
            <Amount>108.00</Amount>
        </ItemPrice>
        <ShippingPrice>
            <Amount>27.00</Amount>
        </ShippingPrice>
    </OrderItem>
</OrderItems>undefined</ListOrderItemsResult>undefined<ResponseMetadata>
<RequestId>e9e67246-c07d-4bf0-825b-929cd37c694f</RequestId>undefined</ResponseMetadata>

我想将第二个文件附加到第一个文件，但我想从第二个文件中找到的唯一元素是<Title>，<QuantityOrdered>，<ItemPrice>，<Amount>， <ShippingPrice>，<Amount>。我认为认为父元素是，并且数据应该封装在<OrderItem>标记内。我怎么能这样做？

Answer 1

如果您只是读取文件并将其追加到另一个文件中，则它不会是有效的Xml。我假设您的意思是从根元素中获取根元素的所有子节点，并将它们附加到另一个节点。这意味着您必须加载XmlDocument，并将第二个文档中的节点导入第一个文档。

using System.Xml;

class Program
{
    static void Main(string[] args) 
    {
        XmlDocument list1 = new XmlDocument();
        XmlDocument list2 = new XmlDocument();
        list1.Load("orderlist.xml");
        list2.Load("orderlist2.xml");
        foreach (XmlNode childOfSecond in list2.DocumentElement.ChildNodes)
        {
            XmlNode childOfFirst = list1.ImportNode(childOfSecond, true);
            list1.DocumentElement.AppendChild(childOfFirst);
        }
        list1.Save("orderlist3.xml");
    }
}

将xml文件附加到另一个xml文件C＃

1 个答案: