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  • shell脚本启动java程序

    #!/usr/bin/env bash
    BASE_DIR=$(pwd)
    LIB="${BASE_DIR}/lib/"
    JAVA_OPTS=" -Xmx2048m -XX:PermSize=64m -XX:MaxPermSize=512m -XX:+PrintGCDateStamps -XX:+PrintGCDetails -Xloggc:logs/gc.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=1 -XX:GCLogFileSize=1024k -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=logs/mtdperf.hprof -server -Dfile.encoding=UTF-8"
    START_CLASS="com.abc.cde.aaaserver"
    nohup java ${JAVA_OPTS} -server -classpath "${LIB}/*:${LIB}/droolsRuntime/*:eiServer.jar" ${START_CLASS} &

    如果用-jar,就不能用-cp(-classpath)

    #!/bin/sh
    
    BASE_DIR=$(pwd)
    LIB="${BASE_DIR}/lib/"
    JAVA_OPTS=" -Xmx2048m -XX:PermSize=64m -XX:MaxPermSize=512m -XX:+PrintGCDateStamps -XX:+PrintGCDetails -Xloggc:logs/gc.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=1 -XX:GCLogFileSize=1024k -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=logs/mtdperf.hprof -server -Dfile.encoding=UTF-8"
    START_CLASS="com.tencent.bugly.EiServer"
    
    echo ${LIB}
    
    for libfile in ${LIB}/*.jar ; do
    if [ -f $libfile ] ; then
        CLASSPATH=$libfile:${CLASSPATH}
    fi
    done
    
    for libfile in ${BASE_DIR}/*.jar ; do
    if [ -f $libfile ] ; then
        CLASSPATH=$libfile:${CLASSPATH}
    fi
    done
    
    CLASSPATH=${BASE_DIR}:${CLASSPATH}
    nohup "java" ${JAVA_OPTS} -server -cp ${CLASSPATH} ${START_CLASS} &

    使用nohup是为了避免账户注销发送的hup信号,会导致该账户调用的程序注销,使用nohup会忽略此信号。

    语句最后的&表示该进程在后台运行 

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  • 原文地址:https://www.cnblogs.com/iyjhabc/p/4360811.html
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