http://localhost:9200/_analyze { "analyzer":"ik_max_word", "text":"文档数据库" } 转成java代码查询
时间: 2024-02-09 16:05:52 浏览: 37
你可以使用Java的HTTP请求库来发送HTTP请求并获取响应。以下是一个示例代码,用于将给定的文本通过HTTP请求发送到Elasticsearch的`_analyze`端点,并使用`ik_max_word`分词器进行分析:
```java
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
public class ElasticsearchAnalyzer {
public static void main(String[] args) {
try {
// Elasticsearch _analyze endpoint URL
String url = "http://localhost:9200/_analyze";
// Text to be analyzed
String text = "文档数据库";
// Set the analyzer and text parameters
String params = String.format("analyzer=%s&text=%s",
URLEncoder.encode("ik_max_word", "UTF-8"),
URLEncoder.encode(text, "UTF-8"));
// Create the HTTP connection
HttpURLConnection connection = (HttpURLConnection) new URL(url + "?" + params).openConnection();
connection.setRequestMethod("GET");
// Get the response
BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
String line;
StringBuilder response = new StringBuilder();
while ((line = reader.readLine()) != null) {
response.append(line);
}
reader.close();
// Print the response
System.out.println(response.toString());
} catch (Exception e) {
e.printStackTrace();
}
}
}
```
请确保你已经在本地启动了Elasticsearch,并将URL中的`localhost:9200`替换为你的Elasticsearch实例的地址。以上代码将发送GET请求到`http://localhost:9200/_analyze?analyzer=ik_max_word&text=文档数据库`,并打印出分析结果。
相关推荐
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)