Jrebel & Xrebel 在线激活方法 （亲测可用）

Jrebel & Xrebel 在线激活方法 （亲测可用）

一开始用eclipse的时候虽然这是一个狂吃内存的家伙，但是调试代码是真的舒服，修改过的代码可以不用重启热加载，后来转idea，虽然idea很完美但是也有不足的地方，比如代码调试就不能热加载。

还好有第三方插件，话不多言，亲测可用

激活地址填写：https://jrebel.qekang.com/{GUID}

在线GUID地址：https://www.guidgen.com/

邮箱需要填写真实邮箱

激活之后，在设置里面将工作模式设置为offline就可以了

参考链接：https://www.cnblogs.com/babyshe/articles/12605174.html

附：如果试用jreble同时还想整合JProfiler来监测性能相关的参数，可以在jrebel的配置项里面添加一行参数，当然前提是你已经安装了JProfiler

这里我用的时jrebel Debug模式，如果不想在debug模式下，配置非debug模式就可以了

-agentpath:D:\software\jprofiler11\bin\windows-x64\jprofilerti.dll=port=8849,nowait,id=81,config=C:\Users\Vincente\.jprofiler11\jprofiler_config.xml

• 注意你的.dll 文件路径和 config.xml的路径

正常启动可以看到控制台输出：

• Tomcat启动 --> 加载 JProfiler --> 加载Jrebel --> 加载Xrebel

Using CATALINA_BASE:   "C:\Users\Vincente\.IntelliJIdea2019.3\system\tomcat\Unnamed_my-study-platform"

Using CATALINA_HOME:   "D:\develop\tomcat\apache-tomcat-7.0.35"

Using CATALINA_TMPDIR: "D:\develop\tomcat\apache-tomcat-7.0.35\temp"

Using JRE_HOME:        "C:\Program Files\Java\jdk1.8.0_241"

Using CLASSPATH:       "D:\develop\tomcat\apache-tomcat-7.0.35\bin\bootstrap.jar;D:\develop\tomcat\apache-tomcat-7.0.35\bin\tomcat-juli.jar"

JProfiler> Protocol version 63

JProfiler> Java 8 detected.

JProfiler> Don't wait for frontend to connect.

JProfiler> 64-bit library

JProfiler> Using config file C:\Users\Vincente\.jprofiler11\jprofiler_config.xml (id: 81)

JProfiler> Listening on port: 8849.

JProfiler> Enabling native methods instrumentation.

JProfiler> Can retransform classes.

JProfiler> Can retransform any class.

JProfiler> Native library initialized

2020-08-24 10:45:25 JRebel:  Starting logging to file: C:\Users\Vincente\.jrebel\jrebel.log

2020-08-24 10:45:25 JRebel:

2020-08-24 10:45:25 JRebel:  #############################################################

2020-08-24 10:45:25 JRebel:

2020-08-24 10:45:25 JRebel:  JRebel Agent 2020.2.4 (202007241243)

2020-08-24 10:45:25 JRebel:  (c) Copyright 2007-2020 Perforce Software, Inc.

2020-08-24 10:45:25 JRebel:

2020-08-24 10:45:25 JRebel:  Over the last 30 days JRebel prevented

2020-08-24 10:45:25 JRebel:  at least 796 redeploys/restarts saving you about 0.4 hours.

2020-08-24 10:45:25 JRebel:

2020-08-24 10:45:25 JRebel:  License acquired from License Server: https://jrebel.qekang.com

2020-08-24 10:45:25 JRebel:

2020-08-24 10:45:25 JRebel:  Licensed to Vincente.

2020-08-24 10:45:25 JRebel:

2020-08-24 10:45:25 JRebel:  You are using an offline license.

XRebel: Starting logging to file: C:\Users\Vincente\.xrebel\xrebel.log

2020-08-24 10:45:25 JRebel:

2020-08-24 10:45:25 JRebel:

2020-08-24 10:45:25 JRebel:  #############################################################

2020-08-24 10:45:25 JRebel:

XRebel:

XRebel: ################################################################

XRebel:

XRebel:  XRebel 2020.2.0 (202006020843)

XRebel:  (c) Copyright ZeroTurnaround AS, Estonia, Tallinn.

XRebel:

XRebel:  For questions and support, contact [email protected]

XRebel:

XRebel: ################################################################

XRebel:

JProfiler> VM initialized

JProfiler> Using instrumentation

JProfiler> Time measurement: elapsed time

JProfiler> CPU profiling enabled