java - 如何使用 apache.httpcomponents.httpclient 在 Elasticsearch 中执行搜索模板

Question

curl -XGET http://localhost:9200/contact/_search/template?pretty -d '{"id":"contact", "params": {"q": "123456", "company": "2"}}'

它运行良好，但我如何使用 httpclient 进行此调用？

Answer 1

您可以像这样轻松实现它:

StringRequestEntity entity = new StringRequestEntity(
    "{\"id\":\"contact\", \"params\": {\"q\": \"123456\", \"company\": \"2\"}}",
    "application/json",
    "UTF-8");

PostMethod post = new PostMethod("http://localhost:9200/contact/_search/template");
postMethod.addParameter("pretty", "");
postMethod.setRequestEntity(entity);
int statusCode = httpClient.executeMethod(post);