using System.ComponentModel.DataAnnotations;using System.Configuration;namespace Ninesky.Core.Config{ /// <summary> /// 网站配置类 /// </summary> public class SiteConfig : ConfigurationSection { private static ConfigurationProperty _property = new ConfigurationProperty(string.Empty, typeof(KeyValueConfigurationCollection), null, ConfigurationPropertyOptions.IsDefaultCollection); [ConfigurationProperty("", Options = ConfigurationPropertyOptions.IsDefaultCollection)] private KeyValueConfigurationCollection keyValues { get { return (KeyValueConfigurationCollection)base[_property]; } set { base[_property] = value; } } /// <summary> ///网站名称 /// </summary> [Required(ErrorMessage = "*")] [StringLength(50, ErrorMessage = "最多{1}个字符")] [Display(Name = "网站名称")] public string SiteName { get { return keyValues["SiteName"] == null? string.Empty: keyValues["SiteName"].Value; } set { keyValues["SiteName"].Value = value; } } /// <summary> ///网站标题 /// </summary> [Required(ErrorMessage = "*")] [StringLength(50, ErrorMessage = "最多{1}个字符")] [Display(Name = "网站标题")] public string SiteTitle { get { return keyValues["SiteTitle"] == null? string.Empty: keyValues["SiteTitle"].Value; } set { keyValues["SiteTitle"].Value = value; } } /// <summary> ///网站地址 /// </summary> [DataType(DataType.Url)] [Required(ErrorMessage = "*")] [StringLength(500, ErrorMessage = "最多{1}个字符")] [Display(Name = "网站地址")] public string SiteUrl { get { return keyValues["SiteUrl"] == null ? "http://" : keyValues["SiteUrl"].Value; } set { keyValues["SiteUrl"].Value = value; } } /// <summary> ///Meta关键词 /// </summary> [DataType(DataType.MultilineText)] [StringLength(500, ErrorMessage = "最多{1}个字符")] [Display(Name = "Meta关键词")] public string MetaKeywords { get { return keyValues["MetaKeywords"] == null ? string.Empty: keyValues["MetaKeywords"].Value; } set { keyValues["MetaKeywords"].Value = value; } } /// <summary> ///Meta描述 /// </summary> [DataType(DataType.MultilineText)] [StringLength(1000, ErrorMessage = "最多{1}个字符")] [Display(Name = "Meta描述")] public string MetaDescription { get { return keyValues["MetaDescription"] == null ? string.Empty : keyValues["MetaDescription"].Value; } set { keyValues["MetaDescription"].Value = value; } } /// <summary> ///版权信息 /// </summary> [DataType(DataType.MultilineText)] [StringLength(1000, ErrorMessage = "最多{1}个字符")] [Display(Name = "版权信息")] public string Copyright { get { return keyValues["Copyright"] == null ? "Ninesky 版权所有" : keyValues["Copyright"].Value; } set { keyValues["Copyright"].Value = value; } } }}Siteconfig类继承自ConfigurationSection,继承自这个类是才能读写配置节。
[ConfigurationProperty("", Options = ConfigurationPropertyOptions.IsDefaultCollection)] private KeyValueConfigurationCollection keyValues { get { return (KeyValueConfigurationCollection)base[_property]; } set { base[_property] = value; } }然后就可以使用keyValues[“name”]获取设置具体配置了。
/// <summary> ///网站名称 /// </summary> [Required(ErrorMessage = "*")] [StringLength(50, ErrorMessage = "最多{1}个字符")] [Display(Name = "网站名称")] public string SiteName { get { return keyValues["SiteName"] == null? string.Empty: keyValues["SiteName"].Value; } set { keyValues["SiteName"].Value = value; } }
红框部分为添加类型,说明了配置节的名称和类型,注意红线部分,restartOnExternalChanges设为"false",如果不设置,配置文件修改后会重启网站。
在配置文件的结尾</configuration>添加配置文件的路径
图中红框部分为添加内容,指明SiteConfig的位置文件在网站目录Config文件夹下名为SiteConfig.config的文件。
然后在项目中添加Config文件夹,然后添加名为SiteConfig.config的配置文件。
<?xml version="1.0" encoding="utf-8"?><SiteConfig> <add key="SiteName" value="Ninesky" /> <add key="SiteTitle" value="1133" /> <add key="SiteUrl" value="http://mzwhj.cnblogs.com" /> <add key="MetaKeywords" value="关键词," /> <add key="MetaDescription" value="描述" /> <add key="Copyright" value="Ninesky 版权所有<a>11</a>" /></SiteConfig>配置文件中的键名与SiteConfig的属性名对应。
/// <summary> /// 站点设置 /// </summary> /// <returns></returns> public ActionResult SiteConfig() { SiteConfig _siteConfig = System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration("~").GetSection("SiteConfig") as Ninesky.Core.Config.SiteConfig; return View(_siteConfig); }代码很简单,利用WebConfigurationManager的GetSection方法就将配置信息读出来了。
右键添加视图,将个属性显示出来。
@model Ninesky.Core.Config.SiteConfig@{ ViewBag.Title = "站点设置";}@section SideNav{@Html.Partial("SideNavPartialView")}<ol class="breadcrumb"> <li><span class="glyphicon glyphicon-home"></span> @Html.ActionLink("首页", "Index", "Home")</li> <li>@Html.ActionLink("系统设置", "Index")</li> <li class="active">站点设置</li></ol>@using (Html.BeginForm()){ @Html.AntiForgeryToken()<div class="form-horizontal"> @Html.ValidationSummary(true, "", new { @class = "text-danger" }) <div class="form-group"> @Html.LabelFor(model => model.SiteName, htmlAttributes: new { @class = "control-label col-md-2" }) <div class="col-md-10"> @Html.EditorFor(model => model.SiteName, new { htmlAttributes = new { @class = "form-control" } }) @Html.ValidationMessageFor(model => model.SiteName, "", new { @class = "text-danger" }) </div> </div> <div class="form-group"> @Html.LabelFor(model => model.SiteTitle, htmlAttributes: new { @class = "control-label col-md-2" }) <div class="col-md-10"> @Html.EditorFor(model => model.SiteTitle, new { htmlAttributes = new { @class = "form-control" } }) @Html.ValidationMessageFor(model => model.SiteTitle, "", new { @class = "text-danger" }) </div> </div> <div class="form-group"> @Html.LabelFor(model => model.SiteUrl, htmlAttributes: new { @class = "control-label col-md-2" }) <div class="col-md-10"> @Html.EditorFor(model => model.SiteUrl, new { htmlAttributes = new { @class = "form-control" } }) @Html.ValidationMessageFor(model => model.SiteUrl, "", new { @class = "text-danger" }) </div> </div> <div class="form-group"> @Html.LabelFor(model => model.MetaKeywords, htmlAttributes: new { @class = "control-label col-md-2" }) <div class="col-md-10"> @Html.EditorFor(model => model.MetaKeywords, new { htmlAttributes = new { @class = "form-control" } }) @Html.ValidationMessageFor(model => model.MetaKeywords, "", new { @class = "text-danger" }) </div> </div> <div class="form-group"> @Html.LabelFor(model => model.MetaDescription, htmlAttributes: new { @class = "control-label col-md-2" }) <div class="col-md-10"> @Html.EditorFor(model => model.MetaDescription, new { htmlAttributes = new { @class = "form-control" } }) @Html.ValidationMessageFor(model => model.MetaDescription, "", new { @class = "text-danger" }) </div> </div> <div class="form-group"> @Html.LabelFor(model => model.Copyright, htmlAttributes: new { @class = "control-label col-md-2" }) <div class="col-md-10"> @Html.EditorFor(model => model.Copyright, new { htmlAttributes = new { @class = "form-control" } }) @Html.ValidationMessageFor(model => model.Copyright, "", new { @class = "text-danger" }) </div> </div> <div class="form-group"> <div class="col-md-offset-2 col-md-10"> <input type="submit" value="保存" class="btn btn-default" /> </div> </div> </div>}2、配置文件的保存。
[ValidateInput(false)] [ValidateAntiForgeryToken] [HttpPost] public ActionResult SiteConfig(FormCollection form) { SiteConfig _siteConfig = System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration("~").GetSection("SiteConfig") as Ninesky.Core.Config.SiteConfig; if (TryUpdateModel<SiteConfig>(_siteConfig)) { _siteConfig.CurrentConfiguration.Save(); return View("Prompt", new Prompt() { Title = "修改成功", Message = "成功修改了网站设置", Buttons = new List<string> { "<a href=""+Url.Action("SiteConfig") +"" class="btn btn-default">返回</a>" } }); } else return View(_siteConfig); } }代码也非常简单,与读取配置文件相同,使用WebConfigurationManager的GetSection方法将配置信息读入_siteConfig中,然后用TryUpdateModel<SiteConfig>(_siteConfig)绑定视图提交过来的信息。
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代码下载:http://git.oschina.net/ninesky/Ninesky
下载方法:http://www.cnblogs.com/mzwhj/p/5729848.html
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。