JRebel + Tomcat + eclipse 实现热部署

Jrebel 可快速实现热部署,节省了大量重启时间,提高了个人开发效率。


一:

下载地址为:

https://zeroturnaround.com/software/jrebel/download/prev-releases/

这里现在最新版的 jrebel-6.0.0-nosetup.zip

https://zeroturnaround.com/software/jrebel/download/thank-you/?file=jrebel-6.0.0-nosetup.zip


二:

下载eclipse  eclipse-jee-luna-SR1-win32-x86_64.zip

打开后,在market中,输入jrebel,安装jrebel插件


三:

配置Server,这里用Tomcat7

新建maven webapp项目(这里是shop,其它的java web项目也可以),然后 右键  Run As -> Run On Server  运行之后,停掉

打开Servers中的配置server.xml

<Context docBase="shop" path="/shop" reloadable="true" source="org.eclipse.jst.jee.server:shop"/>

中的

reloadable改为false


四:

注册jrebel  License

打开页面:https://zeroturnaround.com/software/jrebel/trial/

在右侧填入name,email等信息,就可以申请License


五:

选择Help -> Jrebel Config Center 打开jrebel的配置中心

1:在Overview tab 中。右侧 Licensing 填入上部申请的License

2:左边Servers中,勾选上一步需要运行的服务器

3:左下侧Projects,勾选需要开发的项目

JRebel + Tomcat + eclipse 实现热部署_第1张图片

4:切换到Advanced tab中,在右上侧的Jrebel agent

选择Other jrebel.jar 选择第一步下载的文件(提前解压,不要解压到中文、空格的目录) jrebel.jar


六:

启动tomcat,查看控制台输出

JRebel: Starting logging to file: C:\Users\Administrator\.jrebel\jrebel.log
2014-11-22 12:04:59 JRebel:  
2014-11-22 12:04:59 JRebel:  #############################################################
2014-11-22 12:04:59 JRebel:  
2014-11-22 12:04:59 JRebel:  JRebel Legacy Agent 6.0.0 (201410311556)
2014-11-22 12:04:59 JRebel:  (c) Copyright ZeroTurnaround AS, Estonia, Tartu.
2014-11-22 12:04:59 JRebel:  
2014-11-22 12:04:59 JRebel:  Over the last 1 days JRebel prevented
2014-11-22 12:04:59 JRebel:  at least 1 redeploys/restarts saving you about 0 hours.
2014-11-22 12:04:59 JRebel:  
2014-11-22 12:04:59 JRebel:  Licensed to apache hadoop
2014-11-22 12:04:59 JRebel:  
2014-11-22 12:04:59 JRebel:  License type: evaluation
2014-11-22 12:04:59 JRebel:  Valid from: November 21, 2014
2014-11-22 12:04:59 JRebel:  Valid until: December 5, 2014
2014-11-22 12:04:59 JRebel:  
2014-11-22 12:04:59 JRebel:  You are using an EVALUATION license.
2014-11-22 12:04:59 JRebel:  Days left until license expires: 13
2014-11-22 12:04:59 JRebel:  
2014-11-22 12:04:59 JRebel:  To extend your evaluation or purchase a license,
2014-11-22 12:04:59 JRebel:  contact [email protected].
2014-11-22 12:04:59 JRebel:  
2014-11-22 12:04:59 JRebel:  If you think this is an error, contact [email protected].
2014-11-22 12:04:59 JRebel:  
2014-11-22 12:04:59 JRebel:  
2014-11-22 12:04:59 JRebel:  #############################################################
2014-11-22 12:04:59 JRebel:  

当看到有如下输出,就表示成功

2014-11-22 12:05:02 JRebel: Directory 'E:\eclipse-jee-kepler-SR2-win32-x86_64\src\shop\build\classes' will be monitored for changes.
2014-11-22 12:05:02 JRebel: Directory 'E:\eclipse-jee-kepler-SR2-win32-x86_64\src\shop\WebContent' will be monitored for changes.


接下来,就可以开始开发,热部署





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