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lines changed Original file line number Diff line number Diff line change 1+ #! /bin/bash
2+
3+ # Java ENV(此处需要修改,需要预先安装JDK)
4+ export JAVA_HOME=/usr/local/jdk
5+ export JRE_HOME=${JAVA_HOME} /jre
6+
7+ # Apps Info
8+ # 应用存放地址(此处需要修改)
9+ APP_HOME=$( pwd)
10+ # 应用名称
11+ APP_NAME=$1
12+
13+ # Shell Info
14+
15+ # 使用说明,用来提示输入参数
16+ usage () {
17+ echo " Usage: sh boot [APP_NAME] [start|stop|restart|status]"
18+ exit 1
19+ }
20+
21+ # 检查程序是否在运行
22+ is_exist (){
23+ # 获取PID
24+ PID=$( ps -ef | grep ${APP_NAME} | grep -v $0 | grep -v grep | awk ' {print $2}' )
25+ # -z "${pid}"判断pid是否存在,如果不存在返回1,存在返回0
26+ if [ -z " ${PID} " ]; then
27+ # 如果进程不存在返回1
28+ return 1
29+ else
30+ # 进程存在返回0
31+ return 0
32+ fi
33+ }
34+
35+ # 定义启动程序函数
36+ start (){
37+ is_exist
38+ if [ $? -eq " 0" ]; then
39+ echo " ${APP_NAME} is already running, PID=${PID} "
40+ else
41+ nohup ${JRE_HOME} /bin/java -jar ${APP_HOME} /${APP_NAME} > /dev/null 2>&1 &
42+ PID=$( echo $! )
43+ echo " ${APP_NAME} start success, PID=$! "
44+ fi
45+ }
46+
47+ # 停止进程函数
48+ stop (){
49+ is_exist
50+ if [ $? -eq " 0" ]; then
51+ kill -9 ${PID}
52+ echo " ${APP_NAME} process stop, PID=${PID} "
53+ else
54+ echo " There is not the process of ${APP_NAME} "
55+ fi
56+ }
57+ # 重启进程函数
58+ restart (){
59+ stop
60+ start
61+ }
62+
63+ # 查看进程状态
64+ status (){
65+ is_exist
66+ if [ $? -eq " 0" ]; then
67+ echo " ${APP_NAME} is running, PID=${PID} "
68+ else
69+ echo " There is not the process of ${APP_NAME} "
70+ fi
71+ }
72+
73+ case $2 in
74+ " start" )
75+ start
76+ ;;
77+ " stop" )
78+ stop
79+ ;;
80+ " restart" )
81+ restart
82+ ;;
83+ " status" )
84+ status
85+ ;;
86+ * )
87+ usage
88+ ;;
89+ esac
90+ exit 0
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