ElasticSearch: 清空索引中所有数据在Kibana的开发工具中执行如下请求(修改index为自己实际的索引名称): 123456789101112131415POST /[index]/_doc/_delete_by_query { "query": { "bool": { "must": [ { "match_all": { } } ], "must_not": [], "should": [] } } }