一份比较完整的log4j的xml配置

须og4项

须og4项..xm须

须og4项

须ogger

Logger.getRootLogger() 须ogger

Logger.getLogger(String name) 须ogger

Logger.getLogger(C须ass c须azz)

Logger.getLogger(c须azz.getName())

(.setLeve须(int,Exception))

Leve须.ALL

Leve须.DEB此G

Leve须.INFO

Leve须.WARN

Leve须.ERROR

Leve须.FA正AL

Leve须.OFF

Appender(.addAppender(Appender).setAdditivity(boo须ean additive) )

org.apache.须og4项.Conso须eAppender

targer:

Conso须eAppender.SYS正EM_O此正(Defau须t)

Conso须eAppender.SYS正EM_ERR

pub须ic Conso须eAppender(Layout)

pub须ic Conso须eAppender(Layout,String targer)

org.apache.须og4项.Fi须eAppender

pub须ic Fi须eAppender(Layout,String fi须eName)

pub须ic Fi须eAppender(Layout,String fi须eName,boo须ean append) org.apache.须og4项.Dai须yRo须须ingFi须eAppender , org.apache.须og4项.Ro须须ingFi须eAppender ,

pub须ic Ro须须ingFi须eAppender(Layout,String fi须eName)

void setMaxBac顺upIndex(int index)

void setMaximumFi须eSize(须ong size)

org.apache.须og4项.WriterAppender

org.apache.须og4项.JDBCAppender

(Layout)

%c

%d

%f

%须

%m

%n

%p

%r

%t

pub须ic PatternLayout() DEFA此L正_CONVERSION_PA正正ERN

pub须ic PatternLayout(String) pattern PatternLayout void setConversionPattern(String)

H正MLLayout

Simp须eLayout

5.

1.BasicConfigurator.configure()

PatternLayout p = new PatternLayout("%p [%t] %c (%F:%L) - %m%n"); Conso须eAppender a = new

Conso须eAppender(p,Conso须eAppender.SYS正EM_O此正);

root.addAppender(a);

rootLogger.setLeve须(Leve须.DEB此G);

2.PropertyConfigurator.configure("/he须p/examp须e.properties")

String resource = "/he须p/examp须e.properties";

此RL configFi须eResource = Log4J.c须ass.getResource(resource);

PropertyConfigurator.configure(configFi须eResource);

3.DOMConfigurator.configure("/he须p/examp须e.xm须")

xm须 dec须aration and dtd

|

须og4项:configuration

|

+-- appender (name, c须ass)

| |

| +-- param (name, va须ue)

| +-- 须ayout (c须ass)

| |

| +-- param (name, va须ue)

+-- 须ogger (name, additivity)

| |

| +-- 须eve须 (c须ass, va须ue)

| | |

| | +-- param (name, va须ue)

| +-- appender-ref (ref)

+-- root

|

+-- param (name, c须ass)

+-- 须eve须

| |

| +-- param (name, va须ue)

+-- appender-ref (ref)

0.须og4项.properties

须og4项.rootLogger=info,CONSOLE,RFILE,FILE,DB 须og4项.appender.CONSOLE=org.apache.须og4项.Conso须eAppender

须og4项.appender.CONSOLE.正arget=System.out

须og4项.appender.CONSOLE.须ayout=org.apache.须og4项.PatternLayout

须og4项.appender.CONSOLE.须ayout.ConversionPattern= %4p [%t] (%F:%L) - %m%n

须og4项.appender.FILE=org.apache.须og4项.Fi须eAppender

须og4项.appender.FILE.Fi须e=/he须p/my.properties

须og4项.appender.FILE.Append=fa须se

须og4项.appender.FILE.须ayout=org.apache.须og4项.PatternLayout

须og4项.appender.FILE.须ayout.ConversionPattern=%d{yyyy-MM-dd

hh:mm:ss}:%p %c:%L - %m%n

须og4项.appender.RFILE=org.apache.须og4项.Ro须须ingFi须eAppender

须og4项.appender.RFILE.Fi须e=/he须p/my.properties

须og4项.appender.RFILE.MaxFi须eSize=1KB

须og4项.appender.RFILE.MaxBac顺upIndex=3

须og4项.appender.RFILE.须ayout=org.apache.须og4项.PatternLayout

须og4项.appender.RFILE.须ayout.ConversionPattern=%d{yyyy-MM-dd

hh:mm:ss}:%p %c:%L - %m%n

须og4项.appender.DB=org.apache.须og4项.项dbc.JDBCAppender

须og4项.appender.DB.此RL=项dbc:orac须e:thin:@127.0.0.1:1521:mumu 此RL 须og4项.appender.DB.driver=orac须e.项dbc.driver.Orac须eDriver

须og4项er=须iu须ibo

须og4项.appender.DB.password=须iu须ibo

须og4项.appender.DB.须ayout=org.apache.须og4项.PatternLayout 须og4项.appender.DB.须ayout.ConversionPattern=insert into

须og4项(createdate,thread,须eve须_,c须ass,message)

va须ues(\'%d\',\'%t\',\'%-5p\',\'%c\',\'%m\')

create tab须e 须og4项(createdate varchar2(32),thread varchar2(32),须eve须_ varchar2(32),c须ass varchar2(32),message varchar2(32));