湖南建设局网站,高端食品品牌排行榜前十名,怎么把网站横幅做很大,前端角度实现网站首页加载慢优化appSettings太简单#xff0c;为每个程序自定义配置节点太复杂#xff0c;因此要解决app.configweb.config自定义配置的复用问题。 1.读取不依赖SectionName,根节点可以定义为任何名称。 2.足够简单#xff0c;配置项采用name value的形式#xff1b;足够复杂#xf…appSettings太简单为每个程序自定义配置节点太复杂因此要解决app.configweb.config自定义配置的复用问题。 1.读取不依赖SectionName,根节点可以定义为任何名称。 2.足够简单配置项采用name value的形式足够复杂采用树型结构每个节点都可以有多个配置项和子节点。 3.使用简单采用路径简化配置项的读取。如: config.Getstring(root.sub.item-test)。 一、调用方式 1.配置文件 ?xml version1.0 encodingutf-8 ?
configurationconfigSectionssection namenode typeOnion.Configuration.AppConfig.ConfigSection,Onion.Configuration //configSectionsnode namerootitemsitem nameversion value1.0.0.1 //itemsnodesnode nameruntimeitemsitem namedebug valuefalse /item nameioc valueIoC.Contianer.StructureMapIoC //items/nodenode nameuploaditemsitem nameauth valuetrue /item namepath value~/upload /item nameurl value~/Upload/Index //items/nodenode namecaptchaitemsitem nametimeout value3000 /item nameurl value~/Captcha/Index //items/nodenode nameoauth2itemsitem namedisabled value false /item namecallback value /Home/ExternalLoginCallBack?ProviderName //itemsnodesnode nameqqclientitemsitem namedisabled valuefalse /item namemethod valueget /item namekey value9233e24d /item namesecret value1ac35907-7cfa-4079-975c-959b98d23a95 //items/nodenode nameweiboclientitemsitem namedisabled valuetrue /item namemethod valuepost /item namekey value0cdea8f3 /item namesecret valuedc679dbb-7e75-44f7-a99e-5359259fc94b //items/node/nodes/node/nodes/node
/configuration 2.调用代码 [Fact]public void Tests(){var config new AppConfigAdapter();Assert.True(config.Getstring(version) 1.0.0.1);Assert.True(config.Getbool(runtime.debug) false);Assert.True(config.Getstring(runtime.ioc) IoC.Contianer.StructureMapIoC);Assert.True(config.Getbool(upload.auth) true);Assert.True(config.Getstring(upload.path) ~/upload);Assert.True(config.Getstring(upload.url) ~/Upload/Index);Assert.True(config.Getint(captcha.timeout) 3000);Assert.True(config.Getstring(captcha.url) ~/Captcha/Index);Assert.True(config.Getbool(oauth2.disabled) false);Assert.True(config.Getstring(oauth2.callback) /Home/ExternalLoginCallBack?ProviderName);Assert.True(config.GetNode(oauth2).Nodes.Any(o o.GetItembool(disabled)));foreach (var node in config.GetNode(oauth2).Nodes){if (node.Name qqclient){Assert.True(node.GetItembool(disabled) false);Assert.True(node.GetItemstring(method) get);Assert.True(node.GetItemstring(key) 9233e24d);Assert.True(node.GetItemstring(secret) 1ac35907-7cfa-4079-975c-959b98d23a95);}else if (node.Name weiboclient){Assert.True(node.GetItembool(disabled) true);Assert.True(node.GetItemstring(method) post);Assert.True(node.GetItemstring(key) 0cdea8f3);Assert.True(node.GetItemstring(secret) dc679dbb-7e75-44f7-a99e-5359259fc94b);}}} 二、接口定义 1.配置项定义IItem接口定义最基础的配置项只包含Name和Value属性。 public interface IItem
{string Name { get; set; }string Value { get; set; }
} 2.配置节点定义INode接口定义了配置节点的树形结构 public interface INode
{string Name { get; set; }IEnumerableIItem Items { get; set; }IEnumerableINode Nodes { get; set; }string GetItem(string itemName);T GetItemT(string itemName);
} 3.读取接口定义IConfig接口定义了配置节点和配置项的读取 public interface IConfig
{INode GetNode(string nodeName);string Get(string nameOrPath);T GetT(string nameOrPath);
} 以上3个接口定义了所有的逻辑。 三、接口实现 1.自定义ItemElementIItem和ItemElementCollection用于实现单个节点的配置项读取。 public class ItemElement : ConfigurationElement, IItem{[ConfigurationProperty(name, IsRequired true)]public string Name{get { return Convert.ToString(this[name]); }set { this[name] value; }}[ConfigurationProperty(value, IsRequired true)]public string Value{get { return Convert.ToString(this[value]); }set { this[value] value; }}}public class ItemElementCollection : ConfigurationElementCollection, IEnumerableIItem{protected override ConfigurationElement CreateNewElement(){return new ItemElement();}protected override object GetElementKey(ConfigurationElement element){return ((ItemElement)element).Name;}public new IEnumeratorIItem GetEnumerator(){for (int i 0; i base.Count; i){yield return base.BaseGet(i) as IItem;}}} View Code 2.自定义NodeElementINode和NodeElementCollection用于实现节点树功能。 public class NodeElement : ConfigurationElement, INode{[ConfigurationProperty(name, IsRequired true)]public string Name{get { return Convert.ToString(this[name]); }set { this[name] value; }}[ConfigurationProperty(items)][ConfigurationCollection(typeof(ItemElementCollection), AddItemName item)]public ItemElementCollection ItemElements{get{return this[items] as ItemElementCollection;}set { this[items] value; }}[ConfigurationProperty(nodes)][ConfigurationCollection(typeof(NodeElementCollection), AddItemName node)]public NodeElementCollection NodeElements{get{return this[nodes] as NodeElementCollection;}set { this[nodes] value; }}public IEnumerableIItem Items{get{return this[items] as ItemElementCollection;}set { this[items] value; }}public IEnumerableINode Nodes{get{return this[nodes] as NodeElementCollection;}set { this[nodes] value; }}public string GetItem(string itemName){return this.Items.FirstOrDefault(o o.Name itemName)?.Value;}public T GetItemT(string itemName){return (T)Convert.ChangeType(this.GetItem(itemName), typeof(T));}}public class NodeElementCollection : ConfigurationElementCollection, IEnumerableINode{protected override ConfigurationElement CreateNewElement(){return new NodeElement();}protected override object GetElementKey(ConfigurationElement element){return ((NodeElement)element).Name;}public new IEnumeratorINode GetEnumerator(){for (int i 0; i base.Count; i){yield return base.BaseGet(i) as INode;}}} View Code 3.自定义ConfigSection实现配置节点和配置项读取。 public class ConfigSection : ConfigurationSection, INode{[ConfigurationProperty(name, IsRequired true)]public string Name{get { return Convert.ToString(this[name]); }set { this[name] value; }}[ConfigurationProperty(items)][ConfigurationCollection(typeof(ItemElementCollection), AddItemName item)]public ItemElementCollection ItemElements{get{return this[items] as ItemElementCollection;}set { this[items] value; }}[ConfigurationProperty(nodes)][ConfigurationCollection(typeof(NodeElementCollection), AddItemName node)]public NodeElementCollection NodeElements{get{return (NodeElementCollection)this[nodes];}set { this[nodes] value; }}public IEnumerableIItem Items{get{return this[items] as ItemElementCollection;}set { this[items] value; }}public IEnumerableINode Nodes{get{return (NodeElementCollection)this[nodes];}set { this[nodes] value; }}public string GetItem(string itemName){return this.Items.FirstOrDefault(o o.Name itemName)?.Value;}public T GetItemT(string itemName){return (T)Convert.ChangeType(this.GetItem(itemName), typeof(T));}} View Code 4.自定义AppConfigAdapter实现IConfig接口。 public class AppConfigAdapter : IConfig{private INode _section;public AppConfigAdapter(){var sectionName (HostingEnvironment.IsHosted ? WebConfigurationManager.OpenWebConfiguration(~) : ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None)).Sections.CastConfigurationSection().FirstOrDefault(o o.SectionInformation.Type.IndexOf(Onion.Configuration.AppConfig.ConfigSection) ! -1).SectionInformation.Name ?? Node;_section (INode)ConfigurationManager.GetSection(sectionName);}public INode GetNode(string nodeName){return this.GetNode(nodeName, this._section);}public string Get(string nameOrPath){if (nameOrPath.IndexOf(.) -1){return this._section.Items.FirstOrDefault(o o.Name nameOrPath)?.Value;}var nodeItemPath nameOrPath.Split(.);var node this.GetNode(nodeItemPath.FirstOrDefault());var nodeNameList nodeItemPath.Skip(1).Take(nodeItemPath.Length - 2);if (node ! null){foreach (var item in nodeNameList){if (node.Nodes.Any(o o.Name item)){node node.Nodes.FirstOrDefault(o o.Name item);}else{throw new System.ArgumentException(string.Format(node name {0} error, item));}}return node.Items.FirstOrDefault(o o.Name nodeItemPath.LastOrDefault()).Value;}return null;}public T GetT(string nameOrPath){var value this.Get(nameOrPath);return (T)Convert.ChangeType(value, typeof(T));}#region privateprivate INode GetNode(string nodeName, INode node){INode result null;if (node.Name nodeName){return node;}else if (node.Nodes.Any()){foreach (var item in node.Nodes){result GetNode(nodeName, item);if (result ! null){break;}}}return result;}#endregion private} View Code Nuget:https://www.nuget.org/packages/Onion.Configuration/转载于:https://www.cnblogs.com/easygame/p/5051592.html
