1.说明

在产品发布的时候，我们我们需要将微服务应用和前端打包成一个包，平台提供编译打包的工具，实现一键打包。

2.编译打包

分为前端和后端，目标是将前端和后端的代码打包编译后，拷贝到一个发布的目录。

2.1 后端打包过程

2.1.1 修改系统生产配置

在发布时修改成生产配置。

2.1.2 修改生产文件配置

这里安装生产环境的配置进行设置。

2.1.3 打包代码

修改打包参数配置。编辑 build.properties 文件。

安装图片说明修改实际的参数。

# 打包输出目录
jpaasoutDir=D:/temp/202104
# 表单设计器地址
jpaasFormDir=D:/work/redxun/form/jpaas-form
# maven setting 文件地址
mvnSetting=D:/mvn/settings_new.xml
# maven 安装路径
mvnHome=D:/program/maven3.6.3
# 表单代码路径
jpaas-form=D:/work/redxun/jpaas-form
# BPM代码路径
jpaas-bpm=D:/work/redxun/jpaas-bpm-all
# 手机端
jpaas-mobile=D:/work/redxun/jpaas/jpaas_mobile
# 定时任务项目目录
jpaas-job=D:/work/redxun/jpaas/job-admin

打包工具说明
打包工具使用的时ANT脚本。

3. 打包完成后我们需要进行启动部署

3.1 目录结构

比如我们的代码包结构如下

front 放的是前端的代码

这个分别放的是三个前端程序的代码
jar 放的是后端程序的代码

3.2 前端代码使用nginx 配置

配置方法如下：

location /jpaas {
             alias   /home/jpaasnew/front/jpaas-vue;
           index  index.html index.htm;
             try_files $uri $uri/ /jpaas/index.html;

        }

        location /api/ {
             proxy_set_header Host       $host;
             proxy_pass http://127.0.0.1:9900/;
        }

        location /form {
             alias   /home/jpaasnew/front/jpaas-form;
           index  index.html index.htm;
             try_files $uri $uri/ /form/index.html;
        }

        location /bpm-designer {
             alias   /home/jpaasnew/front/bpm-designer;
           index  index.html index.htm;
             try_files $uri $uri /bpm-designer/index.html;

        }

        location /job {
             proxy_set_header Host       $host;
             proxy_pass http://127.0.0.1:7878;
        }

这里我们使用nginx 进行映射。

3.3 后端微服务启动

startup.sh 这个是启动所有的微服务，当应用启动过时，就 杀掉之前的 应用进程，再重启。

startup.sh 文件内容

echo "starting redxun jpaas"

echo "reload nginx"
nginx -s reload

export DAVINCI3_HOME=/home/jpaas/front/jpaas-davinci


PROCESS="$(ps -ef|grep job-admin|grep -v grep|awk '{print $2}')"

if [[ -n $PROCESS ]];
then 
  echo "job-admin running... start kill..."
  kill -9 $PROCESS
else
  echo "job-admin not running"
fi


PROCESS="$(ps -ef|grep jpaas-auth|grep -v grep|awk '{print $2}')"

if [[ -n $PROCESS ]];
then 
  echo "jpaas-auth running... start kill..."
  kill -9 $PROCESS
else
  echo "jpaas-auth not running"
fi


PROCESS="$(ps -ef|grep jpaas-bpm|grep -v grep|awk '{print $2}')"

if [[ -n $PROCESS ]];
then 
  echo "jpaas-bpm running... start kill..."
  kill -9 $PROCESS
else
  echo "jpaas-bpm not running"
fi


PROCESS="$(ps -ef|grep jpaas-form|grep -v grep|awk '{print $2}')"

if [[ -n $PROCESS ]];
then 
  echo "jpaas-form running... start kill..."
  kill -9 $PROCESS
else
  echo "jpaas-form not running"
fi


PROCESS="$(ps -ef|grep jpaas-portal|grep -v grep|awk '{print $2}')"

if [[ -n $PROCESS ]];
then 
  echo "jpaas-portal running... start kill..."
  kill -9 $PROCESS
else
  echo "jpaas-portal not running"
fi



PROCESS="$(ps -ef|grep jpaas-system|grep -v grep|awk '{print $2}')"

if [[ -n $PROCESS ]];
then 
  echo "jpaas-system running... start kill..."
  kill -9 $PROCESS
else
  echo "jpaas-system not running"
fi

PROCESS="$(ps -ef|grep jpaas-user|grep -v grep|awk '{print $2}')"

if [[ -n $PROCESS ]];
then 
  echo "jpaas-user running... start kill..."
  kill -9 $PROCESS
else
  echo "jpaas-user not running"
fi


PROCESS="$(ps -ef|grep jpaas-ureport|grep -v grep|awk '{print $2}')"

if [[ -n $PROCESS ]];
then
  echo "jpaas-ureport running... start kill..."
  kill -9 $PROCESS
else
  echo "jpaas-ureport not running"
fi


PROCESS="$(ps -ef|grep sc-gateway|grep -v grep|awk '{print $2}')"

if [[ -n $PROCESS ]];
then 
  echo "sc-gateway running... start kill..."
  kill -9 $PROCESS
else
  echo "sc-gateway not running"
fi

PROCESS="$(ps -ef|grep davinci-server|grep -v grep|awk '{print $2}')"

if [[ -n $PROCESS ]];
then 
  echo "davinci-server running... start kill..."
  kill -9 $PROCESS
else
  echo "davinci-server not running"
fi

PROCESS="$(ps -ef|grep jpaas-oa|grep -v grep|awk '{print $2}')"

if [[ -n $PROCESS ]];
then 
  echo "jpaas-oa running... start kill..."
  kill -9 $PROCESS
else
  echo "jpaas-oa not running"
fi

echo "starting jpaas-gateway "
nohup java -jar -Xbootclasspath/a:.  -Xms512m -Xmx512m sc-gateway.jar --nacos.address=localhost:8848 > logs/jpaas-gateway.out &

echo "starting jpaas-auth "
nohup java -jar -Xbootclasspath/a:.  -Xms512m -Xmx512m jpaas-auth.jar --nacos.address=localhost:8848   &

echo "starting job-admin "
nohup java -jar  -Xbootclasspath/a:.   -Xms512m -Xmx512m job-admin.jar --nacos.address=localhost:8848   &

echo "starting jpaas-bpm "
nohup java -jar  -Xbootclasspath/a:.   -Xms1024m -Xmx1024m -Xmn512m jpaas-bpm.jar --nacos.address=localhost:8848   &

echo "starting jpaas-form "
nohup java -jar  -Xbootclasspath/a:.   -Xms1024m -Xmx1024m jpaas-form.jar --nacos.address=localhost:8848   &

echo "starting jpaas-portal "
nohup java -jar  -Xbootclasspath/a:.   -Xms512m -Xmx512m jpaas-portal.jar --nacos.address=localhost:8848 > logs/jpaas-portal.out &

echo "starting jpaas-system "
nohup java -jar  -Xbootclasspath/a:.   -Xms512m -Xmx512m jpaas-system.jar --nacos.address=localhost:8848   &

echo "starting jpaas-user "
nohup java -jar  -Xbootclasspath/a:.   -Xms512m -Xmx512m jpaas-user.jar --nacos.address=localhost:8848   &

echo "starting jpaas-ureport "
nohup java -jar  -Xbootclasspath/a:.   -Xms512m -Xmx512m jpaas-ureport.jar --nacos.address=localhost:8848  &

echo "starting davinci-server "
nohup java -jar  -Xbootclasspath/a:.   -Xms512m -Xmx512m davinci-server_3.01.jar --nacos.address=localhost:8848   &

#echo "starting jpaas-oa "
#nohup java -jar -Xms256m -Xmx256m jpaas-oa.jar --nacos.address=localhost:8848  &

stop.sh 这个命令时停止所有的微服务。

remove.sh 这个时删除 后台的jar包代码。