慕妹3146593
这是一个工作示例:package mainimport ( "context" "fmt" "github.com/elastic/go-elasticsearch/v7" "github.com/elastic/go-elasticsearch/v7/esapi")func main() { cfg := elasticsearch.Config{ Addresses: []string{ "http://localhost:9243", }, Username: "foo", Password: "bar", } es, err := elasticsearch.NewClient(cfg) if err != nil { panic(err) } res, err := esapi.CatIndicesRequest{Format: "json"}.Do(context.Background(), es) if err != nil { return } defer res.Body.Close() fmt.Println(res.String())}您可以调整CatIndicesRequest以格式化您的案例的输出。例如,如果您使用CatIndicesRequest{Pretty: true, Human: true}. 它会返回这样的东西:[200 OK] green open .ent-search-actastic-workplace_search_accounts_v16 yvaDvj9RTMOoWqIpKdC_kw 1 1 1 0 12.1kb 6kbgreen open .ent-search-workplace-search-content-events-ecs-ilm-logs-production-2022.01.23-000003 1D1BagTFQ6ypoZh2RdoUhQ 1 1 0 0 416b 208bgreen open .ent-search-actastic-workplace_search_search_groups_v4-name-unique-constraint b_FRbLWJQfqXXxyTdcU2cQ 1 1 1 0 7kb 3.5kbgreen open .ent-search-actastic-crawler_crawl_requests_v4 kaUWb7YlTEeFH-Gcpz50qA 1 1 0 0 416b 208bgreen open .ent-search-api-ecs-ilm-logs-production-2022.03.09-000016 EKZZOtqOR_e8pOztXsLU1g 1 1 0 0 416b 208b