XML 处理

发布时间：2020-12-15 23:49:40 所属栏目：百科来源：网络整理

导读：private readonly Dictionarystring,string datafeedConfig = new Dictionarystring,string(); public string GetConfig(string itemName,string attributeName) { string key = itemName + "_" + attributeName; if (datafeedConfig.ContainsKey(key)) { ret

private readonly Dictionary<string,string> datafeedConfig = new Dictionary<string,string>(); public string GetConfig(string itemName,string attributeName) { string key = itemName + "_" + attributeName; if (datafeedConfig.ContainsKey(key)) { return datafeedConfig[key]; } string configPath = AppDomain.CurrentDomain.BaseDirectory + "ProductDatafeedConfigProductDatafeed.config"; var xmlDocument = new XmlDocument(); xmlDocument.Load(configPath); XmlNode root = xmlDocument.SelectSingleNode("ProductDatafeed"); if (root != null) { var selectSingleNode = root.SelectSingleNode(itemName); if (selectSingleNode != null) { if (selectSingleNode.Attributes != null) { XmlAttribute item = selectSingleNode.Attributes[attributeName]; if (item != null) { datafeedConfig.Add(key,item.Value); return item.Value; } throw new ApplicationException("未在" + configPath + "找到指定的配置项"); } } } throw new ApplicationException(configPath + "配置错误"); }

（编辑：李大同）

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