db.getLogComponents() (mongosh method方法)

Definition定义

db.getLogComponents()

Returns the current verbosity settings. The verbosity settings determine the amount of Log Messages that MongoDB produces for each log message component.返回当前的详细度设置。详细程度设置决定了MongoDB为每个日志消息组件生成的日志消息数量。

If a component inherits the verbosity level of its parent, db.getLogComponents() displays -1 for the component's verbosity.如果一个组件继承其父级的详细程度，db.getLogComponents()将显示该组件的详细程度为-1。

Compatibility兼容性

This method is available in deployments hosted in the following environments:此方法在以下环境中托管的部署中可用：

• MongoDB Atlas: The fully managed service for MongoDB deployments in the cloud：云中MongoDB部署的完全托管服务

• MongoDB Enterprise: The subscription-based, self-managed version of MongoDB：MongoDB的基于订阅的自我管理版本
• MongoDB Community: The source-available, free-to-use, and self-managed version of MongoDB：MongoDB的源代码可用、免费使用和自我管理版本

Output输出

The db.getLogComponents() returns a document with the verbosity settings. For example:db.getLogComponents()返回一个包含详细度设置的文档。例如：

{
   "verbosity" : 0,
   "accessControl" : {
      "verbosity" : -1
   },
   "command" : {
      "verbosity" : -1
   },
   "control" : {
      "verbosity" : -1
   },
   "geo" : {
      "verbosity" : -1
   },
   "index" : {
      "verbosity" : -1
   },
   "network" : {
      "verbosity" : -1
   },
   "query" : {
      "verbosity" : 2
   },
   "replication" : {
      "verbosity" : -1,
      "election" : {
         "verbosity" : -1
      },
      "heartbeats" : {
         "verbosity" : -1
      },
      "initialSync" : {
         "verbosity" : -1
      },
      "rollback" : {
         "verbosity" : -1
      }
   },
   "sharding" : {
      "verbosity" : -1
   },
   "storage" : {
      "verbosity" : 2,
      "recovery" : {
         "verbosity" : -1
      },
      "journal" : {
         "verbosity" : -1
      }
   },
   "write" : {
      "verbosity" : -1
   }
}

To modify these settings, you can configure the systemLog.verbosity and systemLog.component.<name>.verbosity settings in the configuration file or set the logComponentVerbosity parameter using the setParameter command or use the db.setLogLevel() method. 要修改这些设置，您可以配置 配置文件中的systemLog.verbosity和systemLog.component.<name>.verbosity设置，或使用setParameter命令设置logComponentVerbosity参数，或使用db.setLogLevel()方法。For examples, see Configure Log Verbosity Levels.有关示例，请参阅配置日志详细程度级别。