Logging with the JS7 Logger
JS7 - JavaScript Jobs can use the JS7 Logger like this:
Example for implementation of JS7Job with JavaScript
class JS7Job extends js7.Job {
processOrder(js7Step) {
js7Step.getLogger().info('logging some information');
js7Step.getLogger().warn('.. logging some warning');
js7Step.getLogger().error('.. logging some error');
js7Step.getLogger().debug('.. logging some debug output');
// do some stuff
}
}
Explanation:
- The
js7Step.getLogger()object is provided that offers related methods for logging. - By default output of
info(),warn()anddebug()methods is written to the stdout channel, output byerror()is written to stderr.- The argument
log_levelcan be used for a job to specify the log level:log_level = info: default, no debug output enabled.log_level = debug: includes debug output
- For details see JS7 - JITL Common Variables.
- The argument
- For details see JS7 - Job API.
Logging with the JavaScript Console Logger
JavaScript Jobs can use the Console Logger like this:
Example for implementation of JS7Job with JavaScript
class JS7Job extends js7.Job {
processOrder(js7Step) {
print('.. printing some information');
console.info('.. logging some information');
console.log('.. logging some information');
console.warn('.. logging some warning');
console.error('.. logging some error');
console.debug('.. logging some debug output');
// do some stuff
}
}
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