Can mgo register some functions and execute them automatically before or after the query is executed?

similar to GORM, execute some functions before and after executing the query by registering them

db.Callback().Create().Before("gorm:create").Register("update_created_at", updateCreated)
db.Callback().Create().After("gorm:create").Register("update_created_at", updateCreated)
db.Callback().Query().After("gorm:query").Register("my_plugin:after_query", afterQuery)
db.Callback().Delete().After("gorm:delete").Register("my_plugin:after_delete", afterDelete)
db.Callback().Update().Before("gorm:update").Register("my_plugin:before_update", beforeUpdate)
db.Callback().Create().Before("gorm:create").After("gorm:before_create").Register("my_plugin:before_create", beforeCreate)

Mgo golang

Mar.02,2021

mongo? Yes, use the mongoose library.

on both pre hook and post hook documents

Previous: On the problem of crawlers grabbing dynamic data

Next: How to realize the operation of buying tickets in cinemas to prevent the phenomenon of buying more than one ticket?