本文使用的是dubbo提供的主类com.alibaba.dubbo.container.Main启动容器。
主要区别是提供不同插件的的启动方式。
目录
一、项目内容
1.1、目录结构图
1.2、相关文件配置
二、运行容器方式
2.1 使用Java命令启动（手动）
2.1.1 使用maven-shade-plugin 插件打包运行
2.1.2 使用 maven-jar-plugin 插件和 maven-dependency-plugin 插件打包运行
2.2 使用脚本启动
2.2.1 windows启动脚本start.bat
2.2.2 linux启动脚本start.sh
2.2.3 linux停止脚本stop.sh
2.2.4 linux重启脚本restart.sh
一、项目内容
1.1 目录结构如图：
1.2 相关文件的配置
- DemoService
package com.test.provider;
/**
* Created by Administrator on 2018/2/1.
*/
public interface DemoService {
String sayHello(String word);
}
- DemoServiceImpl
package com.test.provider;
import org.springframework.stereotype.Service;
/**
* Created by Administrator on 2018/2/1.
*/
@Service("demoService")
public class DemoServiceImpl implements DemoService {
public String sayHello(String word) {
return "hello " + word + ",I'm provider \r\n";
}
}
- assemble-descriptor.xml
bin
tar.gz
zip
true
src/main/resources/bin
bin
*
0755
true
src/main/resources/cconf
cconf
*
0755
true
lib
true
false
runtime
- application.xml
- dubbo-provider.xml
- dubbo.properties
#把属行放在该文件主要是为了方便使用脚本启动时，获取以下的信息
dubbo.application.name=hello-provider
dubbo.protocol.name=dubbo
dubbo.protocol.port=20880
- pom.xml
4.0.0
com.jay.test.dubbo-zookeeper
hello-provider
1.0-SNAPSHOT
jar
4.3.8.RELEASE
com.alibaba
dubbo
2.5.9
org.springframework
spring
org.apache.zookeeper
zookeeper
3.4.10
com.github.sgroschupf
zkclient
0.1
org.springframework
spring-core
${spring.version}
org.springframework
spring-context
${spring.version}
org.springframework
spring-beans
${spring.version}
org.springframework
spring-context-support
${spring.version}
org.springframework
spring-aop
${spring.version}
org.springframework
spring-tx
${spring.version}
org.springframework
spring-web
${spring.version}
org.springframework
spring-webmvc
${spring.version}
org.springframework
spring-test
${spring.version}
org.springframework
spring-jdbc
${spring.version}
${project.build.directory}/classes
src/main/resources
true
**/*.*
${project.build.directory}/classes/META-INF/spring
src/main/resources/cconf
true
application.xml
org.apache.maven.plugins
maven-assembly-plugin
3.1.0
make-binary-pacakge
package
single
deploy-jar
false
src/main/resources/assemble/assemble-descriptor.xml
二、运行容器方式
2.1、使用java命令启动（手动）
2.1.1 方法一：使用maven-shade-plugin 插件打包运行
pom主要使用如下配置
${project.build.directory}/classes
src/main/resources
true
**/*.*
${project.build.directory}/classes/META-INF/spring
src/main/resources/cconf
true
application.xml
org.apache.maven.plugins
maven-shade-plugin
3.1.0
package
shade
com.alibaba.dubbo.container.Main
META-INF/spring.handlers
META-INF/spring.schemas
打包完成后target如下
在jar包的目录打开cmd,运行命令 java -jar hello-provider-1.0-SNAPSHOT.jar，如下图即启动成功
在dubbo-ammin 也能看到对应的注册信息
2.1.2 使用 maven-jar-plugin 插件和 maven-dependency-plugin 插件
pom主要使用如下配置
${project.build.directory}/classes
src/main/resources
true
**/*.*
${project.build.directory}/classes/META-INF/spring
src/main/resources/cconf
true
application.xml
org.apache.maven.plugins
maven-jar-plugin
2.4
com.alibaba.dubbo.container.Main
false
true
lib/
.
org.apache.maven.plugins
maven-dependency-plugin
copy-dependencies
package
copy-dependencies
jar
jar
${project.build.directory}/lib
打包完成后target如下图
打开target目录，运行 java -jar hello-provider-1.0-SNAPSHOT.jar 即可，是否注册成功参照2.1.1图
注：该方式jar包和lib包必须在同一目录下运行java命令才能启动spring容器
2.2 使用脚本启动
dubbo也提供脚本启动方式，在dubbo-2.5.9.jar中的META-INF/assembly.bin下有提供模板文件。
使用脚本启动容器只需要使用 maven-assembly-plugin 插件即可。主要配置如下：
${project.build.directory}/classes
src/main/resources
true
**/*.*
${project.build.directory}/classes/META-INF/spring
src/main/resources/cconf
true
application.xml
org.apache.maven.plugins
maven-assembly-plugin
3.1.0
make-binary-pacakge
package
single
deploy-jar
false
src/main/resources/assemble/assemble-descriptor.xml
重新编译打包项目，在target下会出现两个文件：deploy-jar.zip和deploy-jar.tar.gz。windows使用deploy-jar.zip，linux使用deploy-jar.tar.gz。再上传到对应服务器上解压内容如下：
进入bin目录，windows启动使用bat，linux使用sh脚本
2.2.1 windows启动脚本start.bat
内容如下,双击start.bat即可运行，验证方式如方法一
@echo off & setlocal enabledelayedexpansion
set LIB_JARS=..\cconf
cd ..\lib
for %%i in (*) do set LIB_JARS=!LIB_JARS!;..\lib\%%i
cd ..\bin
echo Starting the server [服务名] ......
java -classpath %LIB_JARS% com.alibaba.dubbo.container.Main
endlocal
2.2.2 linux启动脚本start.sh
进入bin目录，执行./start.sh，验证方式如方法一
#!/bin/bash
cd `dirname $0`
BIN_DIR=`pwd`
cd ..
DEPLOY_DIR=`pwd`
CONF_DIR=$DEPLOY_DIR/cconf
# =======================================================================================
# 检测操作系统类型
# =======================================================================================
OS=`uname -s | tr [:upper:] [:lower:] | tr -d [:blank:]`
case "$OS" in
'sunos')
# OS="solaris"
;;
'hp-ux' | 'hp-ux64') # 未经过验证
# OS="linux"
;;
'darwin') # Mac OSX
OS="unix"
;;
'unix_sv')
OS="unix"
;;
esac
# 该脚本目前只支持linux、Mac OSX
if [ "$OS" != "linux" ] && [ "$OS" != "unix" ]; then
echo "Unsupported OS: $OS"
exit 1
fi
# =======================================================================================
# 检测服务是否已经启动，或者端口号是否已经被占用
# Mac OSX支持: ps -e -o 'pid=,command='，但linux必须写成: ps -e -o 'pid=' -o 'command='
# =======================================================================================
PIDS=`ps -e -o 'pid=' -o 'command='|grep java|grep "$CONF_DIR"|awk '{print $1}'`
if [ -n "$PIDS" ]; then
# 服务已经启动
echo "ERROR: The $SERVER_NAME already started!"
echo "PID: $PIDS"
exit 1
fi
if [ -n "$SERVER_PORT" ]; then
# 端口号是否被占用
# netstat的输出格式:
# linux: 192.168.169.1:10050
# Mac OSX: 192.168.169.2.56508
if [ "$OS" == "unix" ]; then
SERVER_PORT_COUNT=`netstat -ant -p tcp|tail -n +3|awk '{print $4}'|grep '[.:]$SERVER_PORT' -c`
else
SERVER_PORT_COUNT=`netstat -ant|tail -n +3|awk '{print $4}'|grep '[.:]$SERVER_PORT' -c`
fi
if [ $SERVER_PORT_COUNT -gt 0 ]; then
echo "ERROR: The $SERVER_NAME port $SERVER_PORT already used!"
exit 1
fi
fi
# =======================================================================================
# 启动服务
# =======================================================================================
# dubbo服务配置参数
SERVER_NAME=`sed '/^#/d;/dubbo.application.name/!d;s/.*=//' cconf/dubbo.properties | tr -d '\r'`
if [ -z "$SERVER_NAME" ]; then
SERVER_NAME=`hostname`
fi
SERVER_PORT=`sed '/^#/d;/dubbo.protocol.port/!d;s/.*=//' cconf/dubbo.properties | tr -d '\r'`
SERVER_HOST=`sed '/^#/d;/dubbo.protocol.host/!d;s/.*=//' cconf/dubbo.properties | tr -d '\r'`
if [ -z "$SERVER_HOST" ]; then
SERVER_HOST=127.0.0.1
fi
# 日志：log4j.xml文件路径、日志路径、stdout日志文件名
LOG4J_XML=`sed '/^#/d;/prop.log.log4j-xml/!d;s/.*=//' cconf/dubbo.properties | tr -d '\r'`
LOG_DIR=`sed '/^#/d;/prop.log.dir/!d;s/.*=//' cconf/dubbo.properties | tr -d '\r'`
if [ -n "$LOG_DIR" ]; then
LOG_DIR=`dirname $LOG_DIR/stdout.log`
else
LOG_DIR=$DEPLOY_DIR/logs
fi
if [ ! -d $LOG_DIR ]; then
# 日志目录不存在，创建这个目录
mkdir -p $LOG_DIR
fi
LOG_STDOUT=`sed '/^#/d;/prop.log.stdout-file/!d;s/.*=//' cconf/dubbo.properties | tr -d '\r'`
if [ -z "$LOG_STDOUT" ]; then
LOG_STDOUT=$LOG_DIR/stdout.log
else
OG_STDOUT=$LOG_DIR/$LOG_STDOUT
fi
# classpath设置
LIB_DIR=$DEPLOY_DIR/lib
LIB_JARS=`ls $LIB_DIR|grep .jar|awk '{print "'$LIB_DIR'/"$0}'|tr "\n" ":"`
CLASS_PATH=$CONF_DIR:$LIB_JARS
JAVA_OPTS=" -Dfile.encoding=utf-8 -Duser.language=en -Duser.country=US -Djava.awt.headless=true -Djava.net.preferIPv4Stack=true -Dlog4j.configuration=$LOG4J_XML "
echo "Starting the $SERVER_NAME, $SERVER_HOST:$SERVER_PORT"
nohup java $JAVA_OPTS -classpath $CLASS_PATH com.alibaba.dubbo.container.Main > $LOG_STDOUT 2>&1 &
# =======================================================================================
# 检测服务状态，服务启动状态OK之后再退出
# =======================================================================================
echo -e " Waiting for service [$SERVER_HOST $SERVER_PORT] status OK ...\c"
COUNT=0
while [ $COUNT -lt 1 ]; do
echo -e ".\c"
sleep 1
# 能够连通服务端口号，则服务启动完成
COUNT=`echo status | nmap $SERVER_HOST -p $SERVER_PORT | grep -c open`
done
echo "OK!"
# 下面ps命令参数兼容linux、Mac OSX(Free BSD)
PIDS=`ps -e -o 'pid=' -o 'command='|grep java|grep "$CONF_DIR"|awk '{print $1}'`
echo " PID: $PIDS"
echo " STDOUT: $LOG_STDOUT"
2.2.3 linux停止脚本stop.sh
#!/bin/bash
cd `dirname $0`
BIN_DIR=`pwd`
cd ..
DEPLOY_DIR=`pwd`
CONF_DIR=$DEPLOY_DIR/cconf
SERVER_NAME=`sed '/^#/d;/dubbo.application.name/!d;s/.*=//' cconf/dubbo.properties | tr -d '\r'`
if [ -z "$SERVER_NAME" ]; then
SERVER_NAME=`hostname`
fi
PIDS=`ps -e -o 'pid=' -o 'command='|grep java|grep "$CONF_DIR"|awk '{print $1}'`
if [ -z "$PIDS" ]; then
echo "ERROR: The $SERVER_NAME does not started!"
exit 1
fi
echo "Stopping the $SERVER_NAME ..."
for PID in $PIDS ; do
kill $PID > /dev/null 2>&1
echo " PID: $PID"
done
echo -e " Waiting PIDS to quit ...\c"
COUNT=0
while [ $COUNT -lt 1 ]; do
echo -e ".\c"
sleep 1
COUNT=1
for PID in $PIDS ; do
PID_EXIST=`ps -p $PID|tail -n +2|wc -l`
if [ "$PID_EXIST" -gt 0 ]; then
COUNT=0
break
fi
done
done
echo "OK!"
2.2.4 linux重启脚本restart.sh
#!/bin/bash
cd `dirname $0`
./stop.sh
./start.sh