web.config configSections自定义section

1、web.config 配置文件设置

<configSections>
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=　　　　neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
　　 <!-- type="类型,命名空间" -->
   <section name="securevalid" type="JXAPI.JXSdk.Config.SecureConfigSection,JXAPI.JXSdk" />
</configSections>

<securevalid ipvalid="0">
　　<secures>
　　　　<add source="other" pwd="123456" url="http://xxxx/" ip="192.168.0.1,127.0.0.1"></add>
　　　　<add source="employee" pwd="" url="http://xxxx.com/employee/get" ip=""></add>
　　</secures>
</securevalid>

2、SecureConfigSection 类

namespace JXAPI.JXSdk.Config
{
    public class SecureConfigSection : ConfigurationSection
    {
        private static SecureConfigSection _Instance = null;

        public static SecureConfigSection Instance
        {
            get
            {
                if (_Instance == null)
                {
                    _Instance = ConfigurationManager.GetSection("securevalid") as SecureConfigSection;
                }
                return _Instance;
            }
        }

        [ConfigurationProperty("ipvalid", IsRequired = true)]
        public string IPValid
        {
            get
            {
                return this["ipvalid"].ToString();
            }
        }

        [ConfigurationProperty("secures", IsDefaultCollection = true)]
        public SecureCollection Secures
        {
            get { return this["secures"] as SecureCollection; }
        }

    }

    public class SecureCollection : ConfigurationElementCollection
    {
        protected override ConfigurationElement CreateNewElement()
        {
            return new SecureElement();
        }
        protected override object GetElementKey(ConfigurationElement element)
        {
            return ((SecureElement)element).Source;
        }

        public SecureElement this[int index]
        {
            get
            {
                return this.BaseGet(index) as SecureElement;
            }
        }
        new public SecureElement this[string Name]
        {
            get
            {
                return (SecureElement)BaseGet(Name);
            }
        }
        new public int Count
        {
            get { return base.Count; }
        }
    }

    public class SecureElement : ConfigurationElement
    {
        [ConfigurationProperty("source", IsRequired = true)]
        public string Source
        {
            get { return this["source"].ToString(); }
        }

        [ConfigurationProperty("pwd", IsRequired = true)]
        public string APPPWD
        {
            get { return this["pwd"].ToString(); }
        }

        [ConfigurationProperty("url", IsRequired = true)]
        public string URL
        {
            get { return this["url"].ToString(); }
        }

        [ConfigurationProperty("ip", IsRequired = true)]
        public string IP
        {
            get { return this["ip"].ToString(); }
        }
    }
}

3、应用

var url = JXAPI.JXSdk.Config.SecureConfigSection.Instance.Secures["employee"].URL;
var ip = JXAPI.JXSdk.Config.SecureConfigSection.Instance.Secures["other"].IP;
var ipValid = JXAPI.JXSdk.Config.SecureConfigSection.Instance.IPValid