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读取文件夹下所有文件名，饼写入xml

作者：佚名出处：互联网 2011年07月14日阅读：

读取文件夹下所有文件名，饼写入xml

DirectoryInfo dinfo = new DirectoryInfo(Server.MapPath("~/etao/item/"));

FileInfo[] files = dinfo.GetFiles("*.xml"); //读取item文件夹下所有文件名

FileInfo file = new FileInfo(Server.MapPath("~/etao/FullIndex.xml"));

XmlTextWriter textWriter = new XmlTextWriter(Server.MapPath("~/etao/FullIndex.xml"), Encoding.UTF8);

textWriter.WriteStartDocument();

textWriter.WriteStartElement("root");

textWriter.WriteElementString("version", "1.0");

textWriter.WriteElementString("modified", DateTime.Now.ToString());

textWriter.WriteElementString("seller_id", "官网");

textWriter.WriteElementString("cat_url", config.PayUrl + "etao/SellerCats.xml");

textWriter.WriteElementString("dir", config.PayUrl + "etao/item/");

textWriter.WriteStartElement("item_ids");

foreach (System.IO.FileInfo fi in files)

{

textWriter.WriteStartElement("outer_id");

textWriter.WriteStartAttribute("action");

textWriter.WriteString("upload");

textWriter.WriteEndAttribute();

textWriter.WriteString(fi.Name.Replace(".xml",""));

textWriter.WriteEndElement();

}

textWriter.WriteEndElement();

textWriter.WriteEndDocument();

textWriter.Close();
view sourceprint?<BR>
view sourceprint?写入xml后：
view sourceprint?<DIV class=cnblogs_Highlighter><PRE class=brush:csharp;gutter:false;> <?xml version="1.0" encoding="utf-8" ?>

- <root>

<seller_id>官网</seller_id>

<cat_url>http:///etao/SellerCats.xml</cat_url>

- <item_ids>

<outer_id action="upload">ID1000018289</outer_id>

<outer_id action="upload">ID1000018292</outer_id>

<outer_id action="upload">ID1000018294</outer_id>

<outer_id action="upload">ID1000018298</outer_id>

<outer_id action="upload">ID1000018299</outer_id>

<outer_id action="upload">ID1000018303</outer_id>

<outer_id action="upload">ID1000018305</outer_id>

<outer_id action="upload">ID1000018309</outer_id>

<outer_id action="upload">ID1000018412</outer_id>

<outer_id action="upload">ID1000018413</outer_id>

<outer_id action="upload">ID1000018452</outer_id>

</item_ids>

</root>

</PRE>

</DIV>

<BR>

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