这是一个创建于 1421 天前的主题，其中的信息可能已经有所发展或是发生改变。
如题，有类似于 JRebel 的开源替代方案吗？ Debug 只能修改方法体，但是不能修改函数类型，参数等...
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1
ImShiYue 2021-01-07 10:07:44 +08:00
别的试过，还没 JRebel 一半好用，付费的就是不一样
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tinyuu 2021-01-07 10:11:17 +08:00  1
http://hotswapagent.org/index.html
> Features In contrast to standard Java, where the hotswap is limited to in-body code changes, the DCEVM + HotswapAgent allow following code changes: Add/remove/modify class fields. Add/remove/modify methods. Add/remove/modify method annotations Add/remove/modify classes including anonymous classes. HotswapAgent handless correct anonymous class redefinitions. Add/remove static member of classes. HotswapAgent handles static member initialization. Add/remove enum values Refresh framework and application server settings The only unsupported operation is hierarchy change (change the superclass or remove an interface). DCEVM realizes hotswap on JVM level. HotwapAgent does the same on level of Java frameworks and servlet containers. Both projects used together forms excellent combination for daily development not only in Java but also in another JVM languages. |
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qwerthhusn 2021-01-07 10:40:51 +08:00
@monetto 卧槽，现在还在用 JDK6
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hantsy 2021-01-07 19:14:09 +08:00
完全没兴趣。修改代码后，立即跑测试验证。
不用 Debug，我也不会用。 |
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oneisall8955 2021-01-07 21:18:30 +08:00
@hantsy #8 不是吧，java 不用 Debug 直接 println ？或许这就是大佬吧
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gejun123456 80 天前
@monetto #7 本地测试可以用 java8 吗，可以试试 Intellij HotSwaphelper 插件 支持 HotSwapAgent 框架的插件，https://www.bilibili.com/video/BV1cpWUedEbF
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