mongodb[零]準備數據，方便測試

1、導入初始化腳本數據

首先進入mongodb安裝目錄，執行以下命令：

格式：mongoimport.exe -d<數據庫名稱>-c<集合名稱> --file <指定導出的目錄>

實例：mongoimport.exe -d demo -c user--file e:/user.json

將以下內容存放到user.json格式數據，然後將其導入即可

{"_id":{"$oid":"58f17add8c9da0c870564bb2"},"sex":"女"}
{"_id":{"$oid":"58f17c2c8c9da0c870564bb3"},"name":"張三","sex":"男"}
{"_id":{"$oid":"58f802b8121c1caaa50a014c"},"name":"e生態正在建設中。。","description":"專注於互聯網服務","url":"www.eshengtai.net"}
{"_id":{"$oid":"58f803c2121c1caaa50a014d"},"name":"e生態_修身","description":"專注於互聯網服務,www.eshengtai.net","url":"www.eshengtai.net"}
{"_id":{"$oid":"58fd65e9dce2ff5e6d5a3b37"},"name":"demo1","description":"測試中。。專注於互聯網服務,www.eshengtai.net","url":"www.eshengtai.net"}
{"_id":{"$oid":"58fd65fcdce2ff5e6d5a3b38"},"name":"demo1","description":"測試中。實例1","url":"www.eshengtai.net"}
{"_id":{"$oid":"58fd6a9bdce2ff5e6d5a3b39"},"name":"e生態_修身","age":10.0,"description":"知識分享1"}
{"_id":{"$oid":"58fd6a9bdce2ff5e6d5a3b3a"},"name":"e生態_修心","age":15.0,"description":"知識分享1"}
{"_id":{"$oid":"58fd6a9bdce2ff5e6d5a3b3b"},"name":"e生態_修養","age":20.0,"description":"知識分享1"}
{"_id":{"$oid":"58fd6a9bdce2ff5e6d5a3b3c"},"name":"e生態_分享","age":25.0,"description":"知識分享1"}
{"_id":{"$oid":"58fd6a9bdce2ff5e6d5a3b3d"},"name":"e生態_互聯網","age":30.0,"description":"知識分享1"}
{"_id":{"$oid":"58fd6a9ddce2ff5e6d5a3b3e"},"name":"e生態_時代","age":35.0,"description":"知識分享1"}

2、導出指定數據庫下指定表數據

格式：mongoexport.exe -d <數據庫名稱> -c <集合名稱> -o <指定導出的目錄>

實例：mongoexport.exe -d demo -c user -o e:/user.json

3、查看導入內容