diff --git a/dsSupport/Test/Elasticsearch/ReadElasticsearch.go b/dsSupport/Test/Elasticsearch/ReadElasticsearchDynamicTable.go
similarity index 100%
rename from dsSupport/Test/Elasticsearch/ReadElasticsearch.go
rename to dsSupport/Test/Elasticsearch/ReadElasticsearchDynamicTable.go
diff --git a/dsSupport/Test/ElasticsearchToCsv/ReadElasticsearchToCsv.go b/dsSupport/Test/ElasticsearchToCsv/ReadElasticsearchToCsv.go
new file mode 100644
index 00000000..0c872fea
--- /dev/null
+++ b/dsSupport/Test/ElasticsearchToCsv/ReadElasticsearchToCsv.go
@@ -0,0 +1,99 @@
+package main
+
+import (
+	"context"
+	"dsSupport/Utils/GpUtil"
+	"encoding/csv"
+	"encoding/json"
+	"fmt"
+	"github.com/olivere/elastic/v7"
+	"github.com/tidwall/gjson"
+	"log"
+	"os"
+	"time"
+)
+
+// 深度分页
+// https://www.cnblogs.com/hello-shf/p/11543453.html
+
+var client elastic.Client
+var db = GpUtil.Engine
+
+func main() {
+	var host = "http://10.10.14.188:9200/"
+	esClient, err := elastic.NewClient(
+		elastic.SetURL(host),
+		elastic.SetSniff(false),
+		elastic.SetHealthcheckInterval(10*time.Second),
+		elastic.SetGzip(true),
+		elastic.SetErrorLog(log.New(os.Stderr, "ELASTIC ", log.LstdFlags)),
+		elastic.SetInfoLog(log.New(os.Stdout, "", log.LstdFlags)),
+	)
+
+	if err != nil {
+		panic(err)
+	}
+
+	//要同步的索引名称，也就是表名称
+	indexName := "org_school"
+	//取所有
+	CTX := context.Background()
+	result, err := esClient.Scroll().Index(indexName).Size(10).Do(CTX)
+	if err != nil {
+		panic(err)
+	}
+	//第一次的结果集
+	for i := range result.Hits.Hits {
+		resByte, _ := json.Marshal(result.Hits.Hits[i].Source)
+		resStr := string(resByte)
+		value := gjson.Get(resStr, "data_content")
+		fmt.Println(value.String())
+	}
+	//继续用的 scoll_id
+	scrollId := result.ScrollId
+
+	//第一次命中的个数
+	var nowCount = int64(len(result.Hits.Hits))
+	//总的命中个数
+	allCount := result.TotalHits()
+
+	//开始循环
+	for {
+		//如果还有数据没有获取
+		if allCount > nowCount {
+			result, err = esClient.Scroll().ScrollId(scrollId).Do(CTX)
+			scrollId = result.ScrollId
+			nowCount += int64(len(result.Hits.Hits))
+
+			for i := range result.Hits.Hits {
+				resByte, _ := json.Marshal(result.Hits.Hits[i].Source)
+				jsonStr := string(resByte)
+				m := make(map[string]interface{})
+				json.Unmarshal([]byte(jsonStr), &m)
+				for k, v := range m {
+					fmt.Printf("%v: %v\n", k, v)
+				}
+			}
+		} else {
+			//没有数据了
+			break
+		}
+	}
+}
+
+func SaveToCsv(csvFileName string, _map []map[string]interface{}) {
+	file, err := os.OpenFile(csvFileName, os.O_CREATE|os.O_RDWR, 0644)
+	if err != nil {
+		fmt.Println("open file is failed, err: ", err)
+	}
+	defer file.Close()
+	// 写入UTF-8 BOM，防止中文乱码
+	file.WriteString("\xEF\xBB\xBF")
+	w := csv.NewWriter(file)
+	for i := range _map {
+		_map[i]
+	}
+	w.Write([]string{"开发者名称", "开发者邮箱", "应用名称"})
+	// 写文件需要flush，不然缓存满了，后面的就写不进去了，只会写一部分
+	w.Flush()
+}