什么是Delphi对象树序列化到XML的好方法 - 使用RTTI而不是自定义代码
it1352
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问题说明
将Delphi对象树序列化为XML的好方法是使用RTTI而不是自定义代码？
What's a good way to serialize a Delphi object tree to XML--using RTTI and not custom code?
我本来希望发现这个功能已经是内置到Delphi中，但似乎并不是这样。
I would have loved to find that this feature is already built into Delp but it doesn't seem to be.
我发现了几个可能会执行此功能的组件（发布在下面）。你有没有使用过任何一个或其他产品？你建立了自己的？我在Delphi中缺少一些明显的东西？
I've found a few components (posted, below) that seem like they might perform this function. Have you used any of them or some other offering? Have you built your own? Am I missing something obvious, in Delphi?
正确答案
#1
您可以使用JVCL TJvAppXMLFileStorage组件来序列化TPersistent派生类。 >
You can use the JVCL TJvAppXMLFileStorage component to serialize TPersistent derived classes.
uses
JvAppXMLStorage;
var
Storage: TJvAppXMLFileStorage;
begin
Storage := TJvAppXMLFileStorage.Create(nil);
try
Storage.WritePersistent('', MyObject);
Storage.Xml.SaveToFile('S:\TestFiles\Test.xml');
Storage.Xml.LoadFromFile('S:\TestFiles\Test.xml');
Storage.ReadPersistent('', MyObject);
finally
Storage.Free;
end;
end;
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