1. 通过Nuget安装System.Web.Http.Tracing. 2. 通过HttpConfiguration,注册SystemDiagnosticsTraceWriter public static void Register(HttpConfiguration config) { // Web API configuration and services // Web API routes config.MapHttpAttributeRoutes(); config.Routes.
最近大数据比较火,所以也想学习一下,所以在虚拟机安装Ubuntu Server,然后安装Hadoop. 以下是安装步骤: 1. 安装Java 如果是新机器,默认没有安装java,运行java –version命名,看是否可以查看Java版本,如果未安装Java,这运行以下命名: # Update the source list $ sudo apt-get update # The OpenJDK project is the default version of Java # that is