如何使用与阿朗戈REST API全文搜索为我总是得到空的结果？ [英] How to use full text search with arango REST API as I'm always getting empty result?

问题描述

在数据阿朗戈：

{
 "employees": [
    {
      "lastName": "Ansari",
      "firstName": "Haseb"
    },
    {
      "lastName": "Ansari",
      "firstName": "Affan"
    },
    {
      "lastName": "Keshav",
      "firstName": "Anil"
    }
  ],
  "_id": "test/124518952473",
  "_rev": "124518952473",
  "_key": "124518952473"
}

索引：
POST 的http：//本地主机：8529 / _db / db_test / _api /指数集合=测试

正文：

{
 "type" : "fulltext", 
 "fields" : [ 
   "lastName" 
  ] 
}

提醒：

的http：//本地主机：8529 / _db / db_test / _api /简单/全文

正文：

{ 
  "collection" : "test", 
  "attribute" : "lastName", 
  "query" : "Ansari" 
}

我想在我的应用程序中使用REST API进行全文搜索。请帮我在哪里，我错了这里。这是阿朗戈店只是举例一个文档。否则，我将有更多的文件，因此全文搜索。

I want in my application to use REST API for full text search. Please help me where I am going wrong here. And this is one document in arango store just for example. Otherwise, i'll be having more documents hence full-text search.

推荐答案

短：你的指数是不是在你的文档中的字段

Short: Your index is not on a field in your document.

长：
你保存一个文档，它有一个List 员工，但没有文件姓 - <$ C里面的多数民众赞成$ C>员工但这不会匹配的路径。

Long: You're saving one document, it has a list employees, but no document lastname - thats inside of employees but this won't match the path.

但是，您可以让你把员工的全文索引它的工作，那么对象的所有属性员工会被索引。然后，您无论如何都匹配第一的和的姓。

You can however make it work if you put the fulltext index on employees, then all attributes of the object employees will be indexed. You then however will match on first and last name.

如果您想这样做独立的，需要直接匹配这样一个道理：
员工[0] .lastName

If you want to do this separate, you need to directly match a token like that: employees[0].lastName

这篇关于如何使用与阿朗戈REST API全文搜索为我总是得到空的结果？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！