项目结构如下图

一：系统环境

本机:10.4.18.3

服务器: 10.4.18.4，用户名: web02

二：初始化服务器环境

在服务器上的家目录创建目录deploy,deploy/profile

mkdir -p /home/web01/deploy

mkdir -p /home/web02/deploy/profile

安装jdk 

export JAVA_HOME=/home/web02/jdk1.7.0_67

三：源代码(这里演示了一个自己写的http web服务器)

com.lala.server.Server.java

package com.lala.server;import java.io.IOException;
import java.io.OutputStream;
import java.net.InetSocketAddress;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.Executors;import com.google.gson.Gson;
import com.sun.net.httpserver.Headers;
import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpHandler;
import com.sun.net.httpserver.HttpServer;public class Server 
{public void httpserverService() throws IOException {  String hr = "======================================================================";System.out.println("");System.out.println(hr);int port = 17002;InetSocketAddress addr = new InetSocketAddress(port);   System.out.println("http server start at " + port + " ...");HttpServer server = HttpServer.create(addr, 0);   server.createContext("/gson", new GsonHandler());   System.out.println("create path /gson");server.createContext("/index", new MyHandler());   System.out.println("create path /index");server.setExecutor(Executors.newCachedThreadPool());   server.start();   System.out.println("start http server success at port [" + port + "]");System.out.println(hr);}
}class MyHandler implements HttpHandler 
{@SuppressWarnings("deprecation")public void handle(HttpExchange exchange) throws IOException {Headers responseHeaders = exchange.getResponseHeaders();   OutputStream responseBody = exchange.getResponseBody();   responseHeaders.set("Content-Type", "text/html;charset=UTF-8");   String html = "<h1>你好，现在是：" + new Date().toLocaleString() + "</h1>";exchange.sendResponseHeaders(200, html.getBytes().length);responseBody.write(html.getBytes());responseBody.close();}
}class GsonHandler implements HttpHandler 
{public void handle(HttpExchange exchange) throws IOException {Headers responseHeaders = exchange.getResponseHeaders();   OutputStream responseBody = exchange.getResponseBody();   responseHeaders.set("Content-Type", "application/json;charset=UTF-8");   Map<String, String> map = new HashMap<String, String>();map.put("id", "10083");map.put("name", "CMCC");map.put("nick", "china mobile");String html = null;try{Gson g = new Gson();html = g.toJson(map);}catch(Exception e){e.printStackTrace();html = "{code : 500, msg : '"+e.getMessage()+"'}";}exchange.sendResponseHeaders(200, html.getBytes().length);responseBody.write(html.getBytes());responseBody.close();}
}

com.lala.server.Start.java

package com.lala.server;import java.io.IOException;public class Start 
{public static void main(String[] args) throws IOException {new Server().httpserverService();}
}

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><groupId>com.lala</groupId><artifactId>profile</artifactId><version>0.0.1</version><packaging>jar</packaging><name>profile</name><url>http://maven.apache.org</url><properties><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding></properties><dependencies><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.10</version><scope>test</scope></dependency><dependency><groupId>org.postgresql</groupId><artifactId>postgresql</artifactId><version>9.3-1102-jdbc4</version></dependency><dependency><groupId>com.google.code.gson</groupId><artifactId>gson</artifactId><version>2.3.1</version></dependency></dependencies><profiles><profile><id>dev</id><properties><env>dev</env></properties><activation><activeByDefault>true</activeByDefault></activation></profile><!-- 测服 --><profile><id>test</id><properties><env>test</env></properties></profile><!-- 生产 --><profile><id>production</id><properties><env>production</env></properties></profile></profiles><build><resources><resource><directory>${project.basedir}/src/main/resources/${env}</directory><includes><include>*.*</include></includes><filtering>true</filtering></resource><resource><directory>${project.basedir}/src/main/resources/</directory><includes><include>logback.xml</include></includes><filtering>true</filtering></resource></resources><plugins><plugin><artifactId>maven-compiler-plugin</artifactId><version>3.2</version><configuration><source>1.7</source><target>1.7</target></configuration></plugin><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-war-plugin</artifactId><version>2.5</version><configuration><warName>tiles</warName><archive><addMavenDescriptor>false</addMavenDescriptor></archive><webResources><resource><directory>src/main/resources/${env}/application.properties</directory><filtering>true</filtering></resource></webResources></configuration></plugin><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-jar-plugin</artifactId><version>2.5</version><configuration><archive><manifest><addClasspath>true</addClasspath><classpathPrefix>/home/web02/deploy/profile/current/lib/</classpathPrefix><mainClass>com.lala.server.Start</mainClass></manifest></archive></configuration></plugin><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-dependency-plugin</artifactId><version>2.9</version><executions><execution><id>copy</id><phase>package</phase><goals><goal>copy-dependencies</goal></goals><configuration><outputDirectory>${project.build.directory}/lib</outputDirectory><excludeTransitive>false</excludeTransitive><stripVersion>false</stripVersion></configuration></execution></executions></plugin></plugins></build></project>

deploy.sh

#!/bin/shecho "============*******************================="
echo "============ java 自动部署脚本 ================="
echo "============*******************================="read -p "请输入将要部署的ip(例如:10.4.18.4): " ip
read -p "请输入部署的分支名称(例如:master): " branch
read -p "请输入部署的环境(例如:product|test|dev): " env
read -p "请输入程序操作(例如:start|stop|restart|info|status): " handle
read -p "是否需要从远程仓库pull代码(例如:y|n): " pullip=${ip:-10.4.18.4}
branch=${branch:-master}
env=${env:-dev}
handle=${handle:-restart}
pull=${pull:-n}echo $ip $branch $env $handle $pulluser=web02
applicationName=profile
myProject=.
rootDir=/home/${user}/deploy
project=$rootDir/$applicationName
appName=$applicationName-0.0.1.jar
jar_file=$myProject/target/$appNameif [ $pull == 'y' ];thengit checkout $branchgit pull origin $branch
fimvn clean package -P${env}scp -r target/lib $user@$ip:$project/
scp $jar_file deploy/apiService.sh $user@$ip:$project/
ssh $user@$ip sh $project/apiService.sh $handle $project $appName

deploy/apiService.sh

#!/bin/sh#警告!!!：该脚本stop部分使用系统kill命令来强制终止指定的java程序进程。
#在杀死进程前，未作任何条件检查。在某些情况下，如程序正在进行文件或数据库写操作，
#可能会造成数据丢失或数据不完整。如果必须要考虑到这类情况，则需要改写此脚本，JAVA_HOME=/home/web02/jdk1.7.0_67#执行程序启动所使用的系统用户，考虑到安全，不推荐使用root帐号
RUNNING_USER=web02#Java程序所在的目录（classes的上一级目录）
APP_HOME=$2#需要启动的Java主程序（main方法类）
APP_MAINCLASS=$3#java虚拟机启动参数
JAVA_OPTS="-ms512m -mx512m -Xmn256m -Djava.awt.headless=true -XX:MaxPermSize=128m -Xdebug -Xrunjdwp:transport=dt_socket,address=17003,server=y,suspend=n"mkdir -p $APP_HOME/release
mkdir -p $APP_HOME/currentreleaseFile=$APP_HOME/release/$APP_MAINCLASS-`date  "+%Y-%m-%d_%H:%M:%S"`#备份之前的代码
cp -r $APP_HOME/$APP_MAINCLASS $releaseFile
rm -rf $APP_HOME/current/$APP_MAINCLASS
rm -rf $APP_HOME/current/lib
ln -s $releaseFile $APP_HOME/current/$APP_MAINCLASS
rm -rf $APP_HOME/$APP_MAINCLASS
mv $APP_HOME/lib $APP_HOME/current/
cd $APP_HOME/currentpsid=0checkpid() {javaps=`$JAVA_HOME/bin/jps -l | grep $APP_MAINCLASS`if [ -n "$javaps" ]; thenpsid=`echo $javaps | awk '{print $1}'`elsepsid=0fi
}###################################
#(函数)启动程序
#说明：
#1. 首先调用checkpid函数，刷新$psid全局变量
#2. 如果程序已经启动（$psid不等于0），则提示程序已启动
#3. 如果程序没有被启动，则执行启动命令行
#4. 启动命令执行后，再次调用checkpid函数
#5. 如果步骤4的结果能够确认程序的pid,则打印[OK]，否则打印[Failed]
#注意：echo -n 表示打印字符后，不换行
###################################start() {checkpidif [ $psid -ne 0 ]; thenecho "================================"echo "warn: $APP_MAINCLASS already started! (pid=$psid)"echo "================================"elseecho -n "Starting $APP_MAINCLASS ..."nohup $JAVA_HOME/bin/java $JAVA_OPTS -jar $APP_HOME/current/$APP_MAINCLASS &checkpidif [ $psid -ne 0 ]; thenecho "(pid=$psid) [OK]"elseecho "[Failed]"fifi
}###################################
#说明：
#1. 首先调用checkpid函数，刷新$psid全局变量
#2. 如果程序已经启动（$psid不等于0），则开始执行停止，否则，提示程序未运行
#3. 使用kill -9 pid命令进行强制杀死进程
#4. 执行kill命令行紧接其后，马上查看上一句命令的返回值: $?
#5. 如果步骤4的结果$?等于0,则打印[OK]，否则打印[Failed]
#6. 为了防止java程序被启动多次，这里增加反复检查进程，反复杀死的处理（递归调用stop）。
#注意: 在shell编程中，"$?" 表示上一句命令或者一个函数的返回值
###################################
stop() {checkpidif [ $psid -ne 0 ]; thenecho -n "Stopping $APP_MAINCLASS ...(pid=$psid) "kill -9 $psidif [ $? -eq 0 ]; thenecho "[OK]"elseecho "[Failed]"ficheckpidif [ $psid -ne 0 ]; thenstopfielseecho "================================"echo "warn: $APP_MAINCLASS is not running"echo "================================"fi
}###################################
#说明：
#1. 首先调用checkpid函数，刷新$psid全局变量
#2. 如果程序已经启动（$psid不等于0），则提示正在运行并表示出pid
#3. 否则，提示程序未运行
###################################
status() {checkpidif [ $psid -ne 0 ];  thenecho "$APP_MAINCLASS is running! (pid=$psid)"elseecho "$APP_MAINCLASS is not running"fi
}###################################
#(函数)打印系统环境参数
###################################
info() {echo "System Information:"echo "****************************"echo `head -n 1 /etc/issue`echo `uname -a`echoecho "JAVA_HOME=$JAVA_HOME"echo `$JAVA_HOME/bin/java -version`echoecho "APP_HOME=$APP_HOME"echo "APP_MAINCLASS=$APP_MAINCLASS"echo "****************************"
}###################################
#读取脚本的第一个参数($1)，进行判断
#参数取值范围：{start|stop|restart|status|info}
#如参数不在指定范围之内，则打印帮助信息
###################################
case "$1" in'start')start;;'stop')stop;;'restart')stopstart;;'status')status;;'info')info;;*)echo "Usage: $0 {start|stop|restart|status|info}"exit 1
esac
exit 0

四：注意事项

1：pom.xml里面的/home/web02/deploy/profile/current/lib/需要和服务器的发布目录保持一致，否则会找不到jar

2：pom.xml里面的profiles配置用法，请参照我的上一篇博客

五：用法

去到项目的根目录执行

sh deploy.sh 按照提示输入即可自动部署（发布，重起）

发布成功之后，在浏览器中输入

http://10.4.18.4:17002/index

http://10.4.18.4:17002/gson

即可看到结果