log4cxx编译过程--linux
下载安装包http://logging.apache.org/log4cxx/index.html ，从这里下载，目前为0.10.0下载apr， http://apr.apache.org/download.cgi ，从这里下载apr,和apr-util，版本为apr-1.3.8.tar.gz 和apr-util-1.3.9.tar.gz编译安装apr第一步安装apr-1.3.8，
下载安装包
http://logging.apache.org/log4cxx/index.html ，从这里下载，目前为0.10.0
下载apr， http://apr.apache.org/download.cgi ，从这里下载apr,和apr-util，版本为apr-1.3.8.tar.gz 和apr-util-1.3.9.tar.gz
编译安装apr
第一步安装apr-1.3.8，顺序不能错，它必须首选安装
$tar zxvf apr-1.3.8.tar.gz
$cd apr-1.3.8
$./configure --prefix=/usr/local
$make
$su root
$make install
然后安装apr-util-1.3.9
$tar zxvf apr-util-1.3.9.tar.gz
$cd apr-util-1.3.9
$./configure --prefix=/usr/local --with-apr=/usr/local/apr
$make
$su root
$make install
如果出现问题不能编译，则可采用yum安装，命令为：yum install apr-devel.x86_64 apr-util-devel.x86_64
编译安装log4cxx
$tar zxvf apache-log4cxx-0.10.0.tar.gz
$cd apache-log4cxx-0.10.0
$configure --prefix==/usr/local
$make
$su root
$make install
测试程序
// include log4cxx header files.
#include <log4cxx/logger.h>
#include <log4cxx/basicconfigurator.h>
#include <log4cxx/helpers/exception.h>
#include <log4cxx/propertyconfigurator.h>
using namespace log4cxx;
using namespace log4cxx::helpers;
//LoggerPtr logger(Logger::getLogger("R"));
LoggerPtr logger_lib_a(Logger::getLogger("Lib_a"));
LoggerPtr logger_lib_b(Logger::getLogger("Lib_b"));
int main(int argc, char **argv)
{
try
{
// Set up a simple configuration that logs on the console.
PropertyConfigurator::configure("log4cxx.properties");
//LOG4CXX_INFO(logger, "test R")
LOG4CXX_DEBUG(logger_lib_a, "test R.a")
LOG4CXX_DEBUG(logger_lib_b, "test R.b")
}
catch(...)
{
}
return 0;
}makefile文件
.PHONY:all
all: log
CC= g++
CFLAGS = -O0 -w -g -c -D_DEBUG -D_LINUX
CPLUSFLAGS = -O0 -c -g -Wno-invalid-offsetof -D_DEBUG -D_LINUX
INCLUDES = -I./ -I/usr/local/include
LIBS= -L/usr/local/lib -llog4cxx
libsrcc = $(wildcard ./*.c)
libsrccplus = $(wildcard ./*.cpp)
libobjc= $(libsrcc:.c=.o)
libobjcplus= $(libsrccplus:.cpp=.o)
%.o:%.cpp
$(CC) $(INCLUDES) $(CPLUSFLAGS) -o $@ $<
%.o:%.c
gcc $(INCLUDES) $(CFLAGS) -o $@ $<
log: $(libobjc) $(libobjcplus)
$(CC) -o $@ $^ $(LIBS)
.PHONY:clean
clean:
rm advertise_server $(libobjc) $(libobjcplus) -f配置文件：
log4j.additivity.gather = false
log4j.rootLogger= debug, R, stdout
log4j.logger.Lib_a =debug, ap1, stdout
log4j.logger.Lib_b =debug, ap2, stdout
log4j.additivity.Lib_a=false
log4j.additivity.Lib_b=false
log4j.appender.logfile.encoding=UTF-8
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] (%F:%L) - %m%n
//Root
log4j.appender.R=org.apache.log4j.RollingFileAppender
log4j.appender.R.File=./hello.log
log4j.appender.R.MaxFileSize=100KB
log4j.appender.R.MaxBackupIndex=10
log4j.appender.R.layout=org.apache.log4j.PatternLayout
log4j.appender.R.layout.ConversionPattern==%d [%c]-[%p] %m%n
log4j.appender.ap1=org.apache.log4j.RollingFileAppender
log4j.appender.ap1.File=./hello_a.log
log4j.appender.ap1.MaxFileSize=100KB
log4j.appender.ap1.MaxBackupIndex=10
log4j.appender.ap1.layout=org.apache.log4j.PatternLayout
log4j.appender.ap1.layout.ConversionPattern==%d{yyyy-MM-dd} [%c]-[%p] %m%n
log4j.appender.ap2=org.apache.log4j.RollingFileAppender
log4j.appender.ap2.File=./hello_b.log
log4j.appender.ap2.MaxFileSize=100KB
log4j.appender.ap2.MaxBackupIndex=10
log4j.appender.ap2.layout=org.apache.log4j.PatternLayout
log4j.appender.ap2.layout.ConversionPattern==%d{yyyy-MM-dd HH:mm:ss} [%c]-[%p] %m%n 更多推荐
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