初时 mongodb
mongodb
docker安装
docker search mongo
docker pull mongo
docker run -p 27017:27017 -v /var/mongo:/data/db —name mongodb -d mongo
使用
mongo
use db ## 没有会自动创建
db.albums.insert({title:”this is title”}) ## 自动添加字段
db.albums.insertMany([{title:”this is title”},{title:”this is title2”}]) ## 添加多条数据
db.albums.find() ## 查找数据db.albums.updateMany(
{},
{
$set :{artist:”author”}
}
)
db.albums.updateOne(
{title:”再见理想2”},
{
$set :{title:”小时代”}
}
)db.albums.deleteOne({title:””})
db.albums.remove({title:””},true) ## 第二个参数 true 删除 1 个
db.albums.remove({title:””},true) ## 第二个参数 true 删除 1 个
db.albums.deleteMany({title:””})db.users.find({},{username:1})
db.users.find({},{username:1}).size()
db.users.find({},{username:1}).skip(2)
db.users.find({},{username:1}).limit(2)
db.users.find({},{username:1}).sort({title:1})
db.users.find({},{bumen:1}).sort({“bumen.name”:-1})db.users.find(
{“bumen.name”:{
$in:”安”
}},
{bumen:1}).sort({“bumen.name”:-1})
其他
- 阿里镜像加速
https://cr.console.aliyun.com/undefined/instances/mirrors - docker vscode 插件
- 可视化管理
docker run -itd -p 8081:8081 —link you_contain_name:mongo mongo-express
