Mongodb 设置过期时间Expire Date

给collection：AuthCode 设置过期时间Expire Date 为5分钟：db.AuthCode.ensureIndex({"createdAt": 1},{expireAfterSeconds: 300})步骤：[root@app bin]# ./mongo 127.0.0.1:27017MongoDB shell version: 3.0.6

Web3 & Basketball

22003人浏览 · 2016-03-23 16:38:11

Web3 & Basketball · 2016-03-23 16:38:11 发布

给collection：AuthCode 设置过期时间Expire Date 为5分钟：

db.AuthCode.ensureIndex({"createdAt": 1},{expireAfterSeconds: 300})

步骤：

[root@app bin]# ./mongo 127.0.0.1:27017
MongoDB shell version: 3.0.6
connecting to: 127.0.0.1:27017/test
> use appdb
switched to db appdb
> db.auth("appUser","12345678")
1
> show collections
system.indexes
test
> db.createCollection('AuthCode')
{ "ok" : 1 }
> show collections
AuthCode
system.indexes
test
> db.AuthCode.ensureIndex({"createdAt": 1},{expireAfterSeconds: 300})
{
"createdCollectionAutomatically" : false,
"numIndexesBefore" : 1,
"numIndexesAfter" : 2,
"ok" : 1
}
> db.AuthCode.find()
{ "_id" : ObjectId("56f2538c65a85d5d2ce01d26"), "mobile" : "12345678901", "code" : "471892", "createdAt" : ISODate("2016-03-23T08:27:56.572Z") }
>

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