通过Http接口及SolrNet 两种方法基于Solr5.5.1 实现CURD

前言

       老规矩，任何技术的入门我通常都会总结增删改查，本文我就通过HttpWebRequest和SolrNet的方式实现Solr最基础的增删改查(CURD)。对于自己的完整项目，同时不想过于依赖第三方类库的则通过Http接口的方式来调用Solr。 当然也有人喜欢调用第三方的类库，简单方便，不需要自己处理太多繁琐的细节就可以轻松调用solr来实现自己的业务逻辑。 

Http接口实现

private static void Query()    {            get='_blank'>string url = "http://localhost:8080/solr/univeral/select?indent=on&q=title:魔兽&wt=json";      WebRequest request = WebRequest.Create(url);      request.Method = "GET";      WebResponse response = request.GetResponse();      Stream stream = response.GetResponseStream();      using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))      {        string strJson = reader.ReadToEnd();        Console.WriteLine(strJson);      }    }    private static void Index()    {      string url = "http://localhost:8080/solr/univeral/update?_=1466592530544&wt=json&commit=true";      string strData = @"<add>        <doc>          <field name='id'>2</field>          <field name='title'>平凡的世界（根据路遥同名小说改变）</field>          <field name='author'>路遥</field>        </doc>      </add>";      byte[] bytes;      bytes = System.Text.Encoding.UTF8.GetBytes(strData);      HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);      request.Method = "POST";      request.Accept = "*/*";      request.ContentLength = bytes.Length;      request.ContentType = "text/";      Stream requestStream = request.GetRequestStream();      requestStream.Write(bytes,0,bytes.Length);      requestStream.Close();      HttpWebResponse response = (HttpWebResponse)request.GetResponse();      if (response.StatusCode == HttpStatusCode.OK)      {        Stream responseStream = response.GetResponseStream();        string strJson = new StreamReader(responseStream).ReadToEnd();        Console.WriteLine(strJson);      }          }    private static void Delete()    {      string url = "http://localhost:8080/solr/univeral/update?_=1466592530544&wt=json&commit=true";      string strData = @"<delete><id>2</id></delete>";      byte[] bytes;      bytes = System.Text.Encoding.ASCII.GetBytes(strData);      HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);      request.Method = "POST";      request.Accept = "*/*";      request.ContentLength = bytes.Length;      request.ContentType = "text/";      Stream requestStream = request.GetRequestStream();      requestStream.Write(bytes, 0, bytes.Length);      requestStream.Close();      HttpWebResponse response = (HttpWebResponse)request.GetResponse();      if (response.StatusCode == HttpStatusCode.OK)      {        Stream responseStream = response.GetResponseStream();        string strJson = new StreamReader(responseStream).ReadToEnd();        Console.WriteLine(strJson);      }    }

• indexed=true stored=false  需要用关键字查询但不需要在查询结果中显示。
  

   

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  原标题：通过Http接口及SolrNet 两种方法基于Solr5.5.1 实现CURD

  关键词：net