[英]Azure Search: Create Index for complex types
I have a blob storage that contains some xml-files.我有一个包含一些 xml 文件的 blob 存储。 I want to use the power of Azure Search to easily find documents in this blob storage.我想利用 Azure 搜索的强大功能在此 Blob 存储中轻松查找文档。 The structure of the XML-files are in this format: XML 文件的结构采用以下格式:
<items>
<item>
<id>12345</id>
<text>This is an example</text>
<item>
<item>
<id>12346</id>
<text>This is an example</text>
<item>
</items>
Creating an index in Azure Search fails because the index requires marking a field as IsKey
at the top level, but I don't have such a field.在 Azure 搜索中创建索引失败,因为索引需要在顶级将字段标记为IsKey
,但我没有这样的字段。 How can I solve this?我该如何解决这个问题? Underneath is the code to generate an index for ComplexTypes:下面是为 ComplexTypes 生成索引的代码:
var complexField = new ComplexField("items");
complexField.Fields.Add(new SearchableField("id") { IsKey = true, IsFilterable = true, IsSortable = true });
complexField.Fields.Add(new SearchableField("text") { IsFilterable = true, IsSortable = true });
var index = new SearchIndex(IndexName)
{
Fields =
{
complexField
}
};
Can anyone guide me in the correct direction?谁能指导我正确的方向?
I would recommend using a Class for creating the Index.我建议使用类来创建索引。
For example:例如:
using Microsoft.Azure.Search;
using System.ComponentModel.DataAnnotations;
namespace Test
{
public class Records
{
[Key]
[IsSortable, IsFilterable]
public string id { get; set; }
[IsSortable, IsFilterable]
public string text { get; set; }
}
}
And then create it using something like the following:然后使用以下内容创建它:
var _serviceClient = new SearchServiceClient("<ServiceName>", new SearchCredentials("<ApiKey">));
public bool Create()
{
var newIndex = new Microsoft.Azure.Search.Models.Index()
{
Name = "<Index_Name>",
Fields = FieldBuilder.BuildForType<Records>()
};
_serviceClient.Indexes.Create(newIndex);
}
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