cn.hutool.log

Interface Log

All Superinterfaces:

DebugLog, ErrorLog, InfoLog, TraceLog, WarnLog

All Known Implementing Classes:

AbstractLog, ApacheCommonsLog, ApacheCommonsLog4JLog, ConsoleLog, JbossLog, JdkLog, Log4j2Log, Log4jLog, Slf4jLog, TinyLog, TinyLog2

public interface Log
extends TraceLog, DebugLog, InfoLog, WarnLog, ErrorLog

日志统一接口

Author:

Looly

Method Summary

Modifier and Type	Method and Description
static Log	get()
static Log	get(Class<?> clazz) 获得Log
static Log	get(String name) 获得Log
String	getName()
boolean	isEnabled(Level level) 是否开启指定日志
void	log(Level level, String format, Object... arguments) 打印指定级别的日志
void	log(Level level, Throwable t, String format, Object... arguments) 打印 指定级别的日志
void	log(String fqcn, Level level, Throwable t, String format, Object... arguments) 打印 ERROR 等级的日志

Methods inherited from interface cn.hutool.log.level.TraceLog

isTraceEnabled, trace, trace, trace, trace

Methods inherited from interface cn.hutool.log.level.DebugLog

debug, debug, debug, debug, isDebugEnabled

Methods inherited from interface cn.hutool.log.level.InfoLog

info, info, info, info, isInfoEnabled

Methods inherited from interface cn.hutool.log.level.WarnLog

isWarnEnabled, warn, warn, warn, warn

Methods inherited from interface cn.hutool.log.level.ErrorLog

error, error, error, error, isErrorEnabled

Method Detail

get

static Log get(Class<?> clazz)

获得Log

Parameters:

clazz - 日志发出的类

Returns:

Log

get

static Log get(String name)

获得Log

Parameters:

name - 自定义的日志发出者名称

Returns:

Log

Since:

5.0.0

get

static Log get()

Returns:

获得日志，自动判定日志发出者

Since:

5.0.0

getName

String getName()

Returns:

日志对象的Name

isEnabled

boolean isEnabled(Level level)

是否开启指定日志

Parameters:

level - 日志级别

Returns:

是否开启指定级别

log

void log(Level level,
         String format,
         Object... arguments)

打印指定级别的日志

Parameters:

level - 级别

format - 消息模板

arguments - 参数

log

void log(Level level,
         Throwable t,
         String format,
         Object... arguments)

打印 指定级别的日志

Parameters:

level - 级别

t - 错误对象

format - 消息模板

arguments - 参数

log

void log(String fqcn,
         Level level,
         Throwable t,
         String format,
         Object... arguments)

打印 ERROR 等级的日志

Parameters:

fqcn - 完全限定类名(Fully Qualified Class Name)，用于定位日志位置

level - 级别

t - 错误对象

format - 消息模板

arguments - 参数