添加一个基础的功能并完善整体的库环境

CommonLibrary/Class1.cs

@@ -1,12 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace CommonLibrary
-{
-    public class Class1
-    {
-    }
-}

CommonLibrary/CommonLibrary.csproj

@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProjectGuid>47a35616-a6c8-4e04-957d-02bfd10043d2</ProjectGuid>
+    <ProjectGuid>{47A35616-A6C8-4E04-957D-02BFD10043D2}</ProjectGuid>
     <OutputType>Library</OutputType>
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>CommonLibrary</RootNamespace>
@@ -30,24 +30,47 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="System"/>
-    
-    <Reference Include="System.Core"/>
-    <Reference Include="System.Xml.Linq"/>
-    <Reference Include="System.Data.DataSetExtensions"/>
-    
-    
-    <Reference Include="Microsoft.CSharp"/>
-    
-    <Reference Include="System.Data"/>
-    
-    <Reference Include="System.Net.Http"/>
-    
-    <Reference Include="System.Xml"/>
+    <Reference Include="Microsoft.Web.Infrastructure, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Web.Infrastructure.1.0.0.0\lib\net40\Microsoft.Web.Infrastructure.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.ComponentModel.DataAnnotations" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Web.Helpers, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.6\lib\net45\System.Web.Helpers.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Web.Mvc, Version=5.2.6.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.AspNet.Mvc.5.2.6\lib\net45\System.Web.Mvc.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Web.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.AspNet.Razor.3.2.6\lib\net45\System.Web.Razor.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Web.WebPages, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.6\lib\net45\System.Web.WebPages.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Web.WebPages.Deployment, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.6\lib\net45\System.Web.WebPages.Deployment.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.6\lib\net45\System.Web.WebPages.Razor.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="Class1.cs" />
+    <Compile Include="IpAddressAttribute.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <Analyzer Include="..\packages\StyleCop.Analyzers.1.0.2\analyzers\dotnet\cs\StyleCop.Analyzers.CodeFixes.dll" />
+    <Analyzer Include="..\packages\StyleCop.Analyzers.1.0.2\analyzers\dotnet\cs\StyleCop.Analyzers.dll" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
- </Project>
+</Project>

CommonLibrary/IpAddressAttribute.cs

@@ -0,0 +1,58 @@
+namespace CommonLibrary.MVC
+{
+    using System.Collections.Generic;
+    using System.ComponentModel.DataAnnotations;
+    using System.Net;
+    using System.Web.Mvc;
+
+    public class IpV4AddressAttribute : RegularExpressionAttribute, IClientValidatable
+    {
+        public IpV4AddressAttribute()
+            : base(@"^([\d]{1,3}\.){3}[\d]{1,3}$")
+        {
+        }
+
+        public override bool IsValid(object value)
+        {
+            if (!base.IsValid(value))
+            {
+                return false;
+            }
+
+            string ipValue = value as string;
+            if (this.IsIpAddressValid(ipValue))
+            {
+                return true;
+            }
+
+            return false;
+        }
+
+        public override string FormatErrorMessage(string name)
+        {
+            return string.Format("'{0}'字段格式错误", name);
+        }
+
+        public IEnumerable<ModelClientValidationRule> GetClientValidationRules(ModelMetadata metadata, ControllerContext context)
+        {
+            string fieldName = metadata.DisplayName;
+            string errorMessage = string.Format("'{0}'字段格式错误", fieldName);
+            const string pattern = @"^([\d]{1,3}\.){3}[\d]{1,3}$";
+
+            ModelClientValidationRegexRule patternRule = new ModelClientValidationRegexRule(errorMessage, pattern);
+            yield return patternRule;
+
+            ModelClientValidationRule ipRule = new ModelClientValidationRule();
+            ipRule.ValidationType = "ipformat";
+            ipRule.ErrorMessage = string.Format("'{0}'字段值错误.", fieldName);
+
+            yield return ipRule;
+        }
+
+        private bool IsIpAddressValid(string ipAddress)
+        {
+            IPAddress address;
+            return !string.IsNullOrEmpty(ipAddress) && IPAddress.TryParse(ipAddress, out address);
+        }
+    }
+}

CommonLibrary/packages.config

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Microsoft.AspNet.Mvc" version="5.2.6" targetFramework="net45" />
+  <package id="Microsoft.AspNet.Razor" version="3.2.6" targetFramework="net45" />
+  <package id="Microsoft.AspNet.WebPages" version="3.2.6" targetFramework="net45" />
+  <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
+  <package id="StyleCop.Analyzers" version="1.0.2" targetFramework="net45" developmentDependency="true" />
+</packages>