C# Redis实战(三)
三、程序配置
在C# Redis实战(二)中我们安装好了Redis的系统服务,此时Redis服务已经运行。
现在我们需要让我们的程序能正确读取到Redis服务地址等一系列的配置信息,首先,需要在Web.config文件中添加如下信息:
<?xml version="1.0" encoding="utf-8"?> <!-- 有关如何配置 ASP.NET 应用程序的详细信息,请访问 http://go.microsoft.com/fwlink/?LinkId=169433 --> <configuration> <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=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" /> <section name="RedisConfig" type="RedisDemo.RedisConfigInfo, RedisDemo"/> </configSections> <RedisConfig WriteServerList="127.0.0.1:6379" ReadServerList="127.0.0.1:6379" MaxWritePoolSize="60" MaxReadPoolSize="60" AutoStart="true" LocalCacheTime="180" RecordeLog="false"> </RedisConfig> <connectionStrings> <add name="DefaultConnection" providerName="System.Data.SqlClient" connectionString="Data Source=(LocalDb)\v11.0;Initial Catalog=aspnet-RedisDemo-20131125110945;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnet-RedisDemo-20131125110945.mdf" /> </connectionStrings> </configuration>
有了以上信息还不够,还需要用C#代码来读取并且操作,获取Redis配置的程序如下:
public static RedisConfigInfo GetConfig() { RedisConfigInfo section = (RedisConfigInfo)ConfigurationManager.GetSection("RedisConfig"); return section; } public static RedisConfigInfo GetConfig(string sectionName) { RedisConfigInfo section = (RedisConfigInfo)ConfigurationManager.GetSection("RedisConfig"); if (section == null) throw new ConfigurationErrorsException("Section " + sectionName + " is not found."); return section; }
Redis管理类代码:
/// <summary> /// redis配置文件信息 /// </summary> private static RedisConfigInfo redisConfigInfo = RedisConfigInfo.GetConfig(); private static PooledRedisClientManager prcm; /// <summary> /// 静态构造方法,初始化链接池管理对象 /// </summary> static RedisManager() { CreateManager(); } /// <summary> /// 创建链接池管理对象 /// </summary> private static void CreateManager() { string[] writeServerList = SplitString(redisConfigInfo.WriteServerList, ","); string[] readServerList = SplitString(redisConfigInfo.ReadServerList, ","); prcm = new PooledRedisClientManager(readServerList, writeServerList, new RedisClientManagerConfig { MaxWritePoolSize = redisConfigInfo.MaxWritePoolSize, MaxReadPoolSize = redisConfigInfo.MaxReadPoolSize, AutoStart = redisConfigInfo.AutoStart, }); } private static string[] SplitString(string strSource, string split) { return strSource.Split(split.ToArray()); } /// <summary> /// 客户端缓存操作对象 /// </summary> public static IRedisClient GetClient() { if (prcm == null) CreateManager(); return prcm.GetClient(); }
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