Go Package log: Difference between revisions

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The "log" package provides support for logging messages to <tt>stdout</tt>, <tt>stderr</tt> or custom devices.
The "log" package provides support for logging messages to <tt>stdout</tt>, <tt>stderr</tt> or custom devices.


=Elements=


* <tt>[https://golang.org/pkg/log/#Fatal log.Fatal]</tt>
* <tt>[https://golang.org/pkg/log/#Fatal log.Fatal]</tt>

Revision as of 18:52, 2 April 2016

External

Internal

Overview

The "log" package provides support for logging messages to stdout, stderr or custom devices.

Elements

Recipes

Changing the Logging Device

By default, the logger is set to write to stderr. To change that:

import (
    "log"
    "os"
)
...
func init() {

    // change the device for logging to stdout
    log.SetOutput(os.Stdout)
}