我正在运行一个应用程序,基本上创建了一个URL缩短器,当我设置大写和小写的"shorurl"时,我无法获得查询或过滤器来找到它。 但是,对于其他更简单的字段,它工作得很好。 我尝试在上面做小写,但不确定如何匹配。
下面是字段定义:
[ElasticProperty(Name = "shorturl", IncludeInAll = true)]
public string ShortUrl { get; set; }
下面是一个示例:
string url = "http://test.com/JjdWtPoV";
FilterContainer filter = new FilterContainer();
filter = Filter<Data>.Term("shorturl", url);
var results = this.Client.Search<Data>(s => s
.Filter(filter)
);
QueryContainer q = new QueryContainer();
q = Query<Data>.Term("shorturl", url);
results = this.Client.Search<Data>(s => s
.Query(q)
);
results = this.Client.Search<Data>(s => s
.Query(f => f.Term(p=> p.ShortUrl, url))
);
我应该注意以下是我正在使用的版本:
<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="Elasticsearch.Net" version="1.3.1" targetFramework="net45" />
<package id="NEST" version="1.3.1" targetFramework="net45" />
<package id="Newtonsoft.Json" version="6.0.1" targetFramework="net45" />
</packages>
找到答案需要确保字符串设置了"未分析"
[ElasticProperty(Name = "shorturl", IncludeInAll = true,
Index=FieldIndexOption.NotAnalyzed)]
public string ShortUrl { get; set; }
[ElasticProperty(Name = "shorturl", IncludeInAll = true,
Index=FieldIndexOption.NotAnalyzed)]
public string ShortUrl { get; set; }