如何使用nodejs在ealsticsearch中使用自定义变量进行嵌套搜索？

npm install elasticsearch

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

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

// 定义自定义变量
const customVariable = 'your_custom_variable';

// 构建搜索查询
const searchQuery = {
  index: 'your_index',
  body: {
    query: {
      nested: {
        path: 'your_nested_field',
        query: {
          bool: {
            must: [
              { match: { 'your_nested_field.field1': customVariable } },
              { match: { 'your_nested_field.field2': 'your_value' } }
            ]
          }
        }
      }
    }
  }
};

// 执行搜索操作
async function searchWithCustomVariable() {
  try {
    const { body } = await client.search(searchQuery);
    console.log(body.hits.hits);
  } catch (error) {
    console.error(error);
  }
}

// 调用搜索函数
searchWithCustomVariable();