ktor logger

Kotlin Wrapper 'org.slf4j:slf4j'

• First you need to set the logging in the ktor application.

install(KLogger)

Use examples

• Default logging

Any().log { this.toString() }
 
Any().log { "$this" }

// back object with work
val date = Date().log { "Time in milliseconds: ${this.time}" }


// change log level
val any = Any().log(Level.DEBUG) { "$this" }

Output

    INFO   Application - java.lang.Object@6e6d7a4
    INFO   Application - java.lang.Object@6e6d7a4
    INFO   Application - Time in milliseconds: 1532348742345
    DEBUG  Application - java.lang.Object@6e6d7a4

• Colored logging

val date = Date().logc { "{$it.BLUE}Time in milliseconds: ${this.time}" }

Output

    INFO  Application - �[0;34mTime in milliseconds: 1532348742344