'commit'

dsSupport/Test/ElasticsearchToGreenPlum/ElasticsearchToGreenPlum.go

@@ -3,7 +3,6 @@ package main
 import (
 	"context"
 	"dsSupport/Utils/PgUtil"
-	"encoding/csv"
 	"encoding/json"
 	"fmt"
 	"github.com/olivere/elastic/v7"
@@ -67,12 +66,9 @@ func main() {
 
 			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)
-				}
+				resStr := string(resByte)
+				value := gjson.Get(resStr, "data_content")
+				fmt.Println(value.String())
 			}
 		} else {
 			//没有数据了
@@ -81,19 +77,3 @@ func main() {
 	}
 }
 
-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()
-}