#!/bin/sh
### BEGIN INIT INFO
# Provides: java service
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start up the java service daemon.
# Description: Start up the java service daemon.
### END INIT INFO
BASE_DIR="/home/yangxianchao/pq"
PID=$(ps -ef | grep com/st/pq/SendComments | awk '{if($3==1){print $2}}')
cd $BASE_DIR
start(){
if [ "$PID" == "" ]
then
for i in *.jar
do
CLASS_PATH=$CLASS_PATH:$i
done
java -cp $CLASS_PATH com/st/pq/SendComments > /dev/null 2>&1 &
sleep 1
echo "Start."
else
echo "It's running."
fi
}
stop(){
if [ "$PID" == "" ]
then
echo "It's not running."
else
kill $PID
sleep 1
echo "Stop."
fi
}
status(){
if [ "$PID" == "" ]
then
echo "stop"
else
echo "running"
fi
}
case $1 in
start)
start
;;
stop)
stop
;;
status)
status
;;
*)
echo "start|stop|status"
;;
esac
Month: 七月 2013
ie678 浏览器与 chrome、firefox 在处理 new Date() 时的区别
var dateStr = "2013-07-10"; var dateObj = new Date( /msie/i.test(navigator.userAgent) ? dateStr.replace( /\-/, "/" ) : dateStr );
求两个日期区间段的交集
$t1 = strtotime('2013-07-01 00:00:00');
$t2 = strtotime('2013-07-10 23:59:59');
$s = strtotime('2013-07-05 00:00:00');
$e = strtotime('2013-07-15 23:59:59');
$xs = date( 'Y-m-d H:i:s', $t1 > $s ? $t1 : $s );
$xe = date( 'Y-m-d H:i:s', $t2 < $e ? $t2 : $e );
if( ($s >= $t1 && $s < = $t2) || ($t1 >= $s && $t1 < = $e) ){
echo $xs, ' ', $xe, "\r\n";
}
$xs = $t1 > $s ? $t1 : $s ;
$xe = $t2 < $e ? $t2 : $e ;
if($xs <= $xe){
echo date('Y-m-d H:i:s', $xs), ' ', date('Y-m-d H:i:s', $xe), "\r\n";
}
JAVA产生两个数值区间的随机数
public static int getRandom(int min, int max) {
int r = new Random().nextInt(max - min);
return r + min;
}