elasticsearch 導入官方的測試數據
數據地址：https://github.com/elastic/elasticsearch/blob/master/docs/src/test/resources/accounts.json
或者：https://wws.lanzous.com/i0ptsjzxi2h https://wws.lanzoui.com/i0ptsjzxi2h
使用postman
post請求：localhost:9200/bank/account/_bulk?pretty&refresh
參數選擇binary,選擇上面下載的文件accounts.json
