问题描述
我试图在客户端上创建一些XML文件,然后将它们发送到服务器(没有什么特别的,就像< root>< blabla> ...< / blabla> ; ...< / root>
)。
I'm trying to create some XML files on the client and then send them to the server (nothing special, just something like <root><blabla>...</blabla>...</root>
).
手动操作可能会非常不灵活,而且我看到自己做了很多的错误。所以我在GWT中寻找一个XML生成器,并找到了com.google.gwt.xml.client包。可悲的是我无法找到如何使用它创建XML文档的示例。有人可以给我一个例子吗?
Doing this by hand would be possible but extremely inflexible and I see myself making a lot of mistakes. So I was looking for a XML generator in GWT and found the "com.google.gwt.xml.client" Package. Sadly I cant find examples how to create XML documents with it. Can anybody provide me an example (or linke ot an examle)?
最好的问候,
Stefan
Best regards,Stefan
推荐答案
这里是一个例子。要生成以下xml:
Here is an example. To generate the following xml :
<root>
<node1 attribute="test">
my value
</node1>
<node2 attribute="anothertest"/>
</root>
您必须在Java客户端编写以下代码:
You have to write the following code on the Java client side :
import com.google.gwt.xml.client.Document;
import com.google.gwt.xml.client.Element;
import com.google.gwt.xml.client.XMLParser;
public static void main(String[] args) {
Document doc = XMLParser.createDocument();
Element root = doc.createElement("root");
doc.appendChild(root);
Element node1 = doc.createElement("node1");
node1.setAttribute("attribute","test");
node1.appendChild(doc.createTextNode("my value"));
doc.appendChild(node1);
Element node2 = doc.createElement("node2");
node2.setAttribute("attribute","anothertest");
doc.appendChild(node2);
System.out.println(doc.toString());
}
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