将变量传递给elasticsearch查询节点js

const { Client } = require('@elastic/elasticsearch');

// 创建Elasticsearch客户端
const client = new Client({ node: 'http://localhost:9200' });

// 定义要传递的变量
const myVariable = 'example';

// 构建查询
const searchParams = {
  index: 'my_index',
  body: {
    query: {
      match: {
        field: myVariable
      }
    }
  }
};

// 发送查询请求
async function search() {
  try {
    const { body } = await client.search(searchParams);
    console.log(body.hits.hits);
  } catch (error) {
    console.error(error);
  }
}

// 执行查询
search();