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[ASP.net教程]使用程序将文件夹名字输出到文本文件中


目地:新建一个mvc的空项目,很多程序集都没有引用,想将默认的程序中的文件包含进新建项目中

  这需要使用nuget的命令,但是有的不知道其使用的名称,我就新建了一个默认的MVC工程,

  将新建工程的packages 文件夹下的包名称拿出来执行即可,可是使用的比较多,

反正是放假,写个简陋的不能再简陋的小工具获取下试试

using System.Configuration;using System.IO;using System.Text.RegularExpressions;namespace GetPackageName{  class Program  {     static void Main(string[] args)    {       //取得配置文件使用的配置新项目packages地址      string path = ConfigurationManager.AppSettings["packagePath"] ?? @"C:\";      //根据地址得到相应的目录      DirectoryInfo dir = new DirectoryInfo(path);      //简单的验证下,虽然添加了c:\默认地址      if (dir.Exists)      {        //得到子文件夹        var arrayDir = dir.GetDirectories();        //得到输出文件地址文件流        FileStream fs = new FileStream(ConfigurationManager.AppSettings["recordPath"]?? @"d:\packages.txt", FileMode.OpenOrCreate);        //创建一个StreamWriter,用来想流中写入文件        StreamWriter sw = new StreamWriter(fs);        //对包进行正则匹配,去掉其版本信息        Regex regex = new Regex(@"(^[a-zA-Z-.]*\.)");        //循环子目录        foreach (DirectoryInfo item in arrayDir)        {          //匹配包的信息          var match = regex.Match(item.Name);          //将包名写入到流中          sw.Write(match.Groups[1].ToString().Trim('.') + System.Environment.NewLine);        }        //将流强制输出        sw.Flush();        //关闭写入流        sw.Close();        //关闭文件流        fs.Close();      }    }  }}

配置文件配置为

 <appSettings>  <add key ="packagePath" value ="C:\Users\xxxx\Documents\visual studio 2013\Projects\WebMVCPackage\packages"/>  <add key ="recordPath" value="d:\packages.txt"/> </appSettings>

其他多的验证啥的都没写,随意耍耍而已

最后的结果 在d:\packages.txt 文件中得到

install-package Antlr install-package bootstrap install-package EntityFramework install-package EntityFramework.zh-Hans install-package jQuery install-package jQuery.Validation install-package Microsoft.AspNet.Identity.Core install-package Microsoft.AspNet.Identity.Core.zh-Hans install-package Microsoft.AspNet.Identity.EntityFramework install-package Microsoft.AspNet.Identity.EntityFramework.zh-Hans install-package Microsoft.AspNet.Identity.Owin install-package Microsoft.AspNet.Identity.Owin.zh-Hans install-package Microsoft.AspNet.Mvc install-package Microsoft.AspNet.Mvc.zh-Hans install-package Microsoft.AspNet.Razor install-package Microsoft.AspNet.Razor.zh-Hans install-package Microsoft.AspNet.Web.Optimization install-package Microsoft.AspNet.Web.Optimization.zh-Hans install-package Microsoft.AspNet.WebPages install-package Microsoft.AspNet.WebPages.zh-Hans install-package Microsoft.jQuery.Unobtrusive.Validation install-package Microsoft.Owin install-package Microsoft.Owin.Host.SystemWeb install-package Microsoft.Owin.Host.SystemWeb.zh-Hans install-package Microsoft.Owin.Security install-package Microsoft.Owin.Security.Cookies install-package Microsoft.Owin.Security.Facebook install-package Microsoft.Owin.Security.Facebook.zh-Hans install-package Microsoft.Owin.Security.Google install-package Microsoft.Owin.Security.Google.zh-Hans install-package Microsoft.Owin.Security.MicrosoftAccount install-package Microsoft.Owin.Security.MicrosoftAccount.zh-Hans install-package Microsoft.Owin.Security.OAuth install-package Microsoft.Owin.Security.Twitter install-package Microsoft.Owin.Security.Twitter.zh-Hans install-package Microsoft.Owin.Security.zh-Hans install-package Microsoft.Owin.zh-Hans install-package Microsoft.Web.Infrastructure install-package Modernizr install-package Newtonsoft.Json install-package Owin install-package Respond install-package WebGrease

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