网站开发设计总结及心得体会,网店美工岗位职责,亿网通官网,个人商城采用官方工具导出mongo数据为json格式 文档#xff1a;https://docs.mongodb.com/manual/reference/program/mongoexport/ 可以远程导出#xff0c;只要有host:port即可。 首先需要安装tools: 在redhat中#xff1a; 文档#xff1a;https://docs.mongodb.com/manual/tutor…采用官方工具导出mongo数据为json格式 文档https://docs.mongodb.com/manual/reference/program/mongoexport/ 可以远程导出只要有host:port即可。 首先需要安装tools: 在redhat中 文档https://docs.mongodb.com/manual/tutorial/install-mongodb-on-red-hat/ 1、编写repo文件 Create a /etc/yum.repos.d/mongodb-org-3.2.repo file so that you can install MongoDB directly, using yum. [mongodb-org-3.2]
nameMongoDB Repository
baseurlhttps://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.2/x86_64/
gpgcheck1
enabled1
gpgkeyhttps://www.mongodb.org/static/pgp/server-3.2.asc2.选择安装功能 一共有以下几种选择 mongodb-orgA metapackage that will automatically install the four component packages listed below.mongodb-org-serverContains the mongod daemon and associated configuration and init scripts.mongodb-org-mongosContains the mongos daemon.mongodb-org-shellContains the mongo shell.mongodb-org-toolsContains the following MongoDB tools: mongoimport bsondump, mongodump,mongoexport, mongofiles, mongooplog, mongoperf, mongorestore, mongostat, and mongotop.如果全部安装 sudo yum install -y mongodb-org 如果只安装tools sudo yum install -y mongodb-org-tools 3.导出json sudo mongoexport -h $mongoDBUri --db $db_name -c $collection_name -q {$or:[{alerts.FamilyFriendly.completed:false},{alerts.GasAndSafety.completed:false},{alerts.Breakfast.completed:false},{alerts.SpokenLanguage.completed:false},{alerts.LocationHighlights.completed:false},{alerts.AccessibilityEnsure.completed:false},{alerts.AirportShuttle.completed:false},{alerts.RoomSize.completed:false},{alerts.Renovations.completed:false}]
} -f hotelId,alerts -o $OUTPUTDIR/contentScore-$(date %F)-e.json --jsonArray-h host:port--db db-c collections-q query string,查询语法-f 选择导出字段-o 导出文件--jsonArray 导出为数组默认为{}{}{}... 转载于:https://www.cnblogs.com/woshimrf/p/5503228.html
