日志器接口：按级别输出，可派生带标签或作用域的子 logger
Properties
level
readonlylevel:LogLevel
Methods
child()
child(
scope):Logger
Parameters
scope
Record<string, unknown>
Returns
Logger
debug()
debug(...
args):void
Parameters
args
...unknown[]
Returns
void
error()
error(...
args):void
Parameters
args
...unknown[]
Returns
void
info()
info(...
args):void
Parameters
args
...unknown[]
Returns
void
log()
log(...
args):void
Parameters
args
...unknown[]
Returns
void
trace()
trace(...
args):void
Parameters
args
...unknown[]
Returns
void
warn()
warn(...
args):void
Parameters
args
...unknown[]
Returns
void
withTag()
withTag(
tag):Logger
Parameters
tag
string
Returns
Logger