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§Q¥ÎJsvc§âJavaµ{¦¡´O¤J¨ìLinuxªA°È¤¤¥h

µo§G®É¶¡¡G2008.06.27 06:30     ¨Ó·½¡GÁÉ­}ºô    §@ªÌ¡Gkorn

¦blinux¤W¥HªA°Èªº¤è¦¡±Ò°Êjavaµ{¦¡

1.¦w¸Ëjsvc

¦btomcatªºbin¥Ø¿ý¤U¦³¤@­Ójsvc.tar.gzªº¤å¥ó,¶i¤Jtomcatªºbin¥Ø¿ý¤U

#tar xvfz jsvc.tar.gz

#cd jsvc-src

#sh support/buildconf.sh

#chmod 755 configure

#./configure --with-java=/usr/local/java (§ï¦¨§AªºJDKªº¦ì¸m)

#make

2.½s¼gªA°È±Ò°ÊÃþ

package com.sohu.jsvc.test;

public class TestJsvc {

public static void main(String args[]) {
System.out.println("execute main method!");
}

public void init() throws Exception {
System.out.println("execute init method¡I");
}

public void init(String[] args) throws Exception{
System.out.println("execute init(args) method");
}

public void start() throws Exception {
System.out.println("execute start method¡I");
}

public void stop() throws Exception {
System.out.println("execute stop method¡I");
}

public void destroy() throws Exception{
System.out.println("execute destroy method!");
}

}

main¤èªk¥i¥H¥h±¼¡A¦ý¬Oinit(String[] args),start(),stop(),destroy()¤èªk¤£¯à¤Ö¡AªA°È¦b±Ò°Ê®É·|¥ý½Õ¥Îinit(String[] args)¤èªk

µM«á½Õ¥Îstart()¤èªk¡A¦bªA°È°±¤î¬O·|­º¥ý½Õ¥Îstop()¤èªk¡AµM«á½Õ¥Îdestroy() ¤èªk.

3.§â³o­ÓÃþ¥´¥]¦¨testjsvc.jar ©ñ¨ì/test¥Ø¿ý¤U

4.½s¼g±Ò°ÊªA°Èªº¸}¥» myjsvc

#!/bin/sh

# myjsvc This shell script takes care of starting and stopping
#
# chkconfig: - 60 50
# description: tlstat stat is a stat data daemon.
# processname: myjsvc

# Source function library.
. /etc/rc.d/init.d/functions

RETVAL=0
prog="MYJSVC"

# jdkªº¦w¸Ë¥Ø¿ý
JAVA_HOME=/usr/java/jdk1.5.0_15
#À³¥Îµ{¦¡ªº¥Ø¿ý
MYJSVC_HOME=/test
#jsvc©Ò¦bªº¥Ø¿ý
DAEMON_HOME=/usr/local/tomcat5/bin/jsvc-src
#¥Î¤á
MYJSVC_USER=root

# for multi instances adapt those lines.
TMP_DIR=/var/tmp
PID_FILE=/var/run/tlstat.pid

#µ{¦¡¹B¦æ¬O©Ò»Ýªºjar¥]¡Acommons-daemon.jar¬O¤£¯à¤Öªº
CLASSPATH=\
/test/testjsvc.jar:\
/usr/local/tomcat5/bin/commons-daemon.jar:\

case "$1" in
start)
#
# Start TlStat Data Serivce
#
$DAEMON_HOME/jsvc \
-user $MYJSVC_USER \
-home $JAVA_HOME \
-Djava.io.tmpdir=$TMP_DIR \
-wait 10 \
-pidfile $PID_FILE \
#±±¨î»Oªº¿é¥X·|¼g¨ìtlstat.out¤å¥óùØ
-outfile $MYJSVC_HOME/log/myjsvc.out \
-errfile '&1' \
-cp $CLASSPATH \
#ªA°È±Ò°ÊÃþ
com.sohu.jsvc.test.TestJsvc 
#
# To get a verbose JVM
#-verbose \
# To get a debug of jsvc.
#-debug \
exit $?
;;

stop)
#
# Stop TlStat Data Serivce
#
$DAEMON_HOME/jsvc \
-stop \
-pidfile $PID_FILE \
com.sohu.jsvc.test.TestJsvc
exit $?
;;

*)
echo "Usage myjsvc start/stop"
exit 1;;
esac

5. §âmyjsvc¤å¥ó«þ¨©¨ì/etc/init.d/¥Ø¿ý¤U

6. #chmod -c 777 /etc/init.d/myjsvc

7. ²K¥[ªA°È

#chkconfig --add myjsvc

#chkconfig --level 345 myjsvc on

8. §¹¦¨¡A±Ò°ÊªA°È

#service myjsvc start

§A¥i¥H±q/test/log/myjsvc.out¤å¥óùجݨì¦p¤U¸ê°T:

execute init(args) method

execute start method

#service myjsvc stop

§A·|µo²{/test/log/myjsvc.out¤å¥óùØ·|¼W¥[¦p¤U¸ê°T

execute stop method

execute destroy method

¨Ã¥B¦b¨t²Î­«±Ò®É·|¦Û°Ê±Ò°ÊmyjsvcªA°È

¦n¤F¡A¤@­Ó²³æªº liunxªA°È´N¼g¦n¤F¡A§A¥i¥H¦bTestJsvcªºinit(),start(),stop(),destroy()¤èªkùزK¥[§Aªº·~°È¡A°µ§A·Q°µªº¨Æ¡C

¡]³d¥ô½s¿è¡G¶³¤l¡^


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