[英]Eclipse IDE debugging - code not reflects new changes
I'm using Eclipse IDE (4.2).我正在使用 Eclipse IDE (4.2)。 When I make a change in Eclipse and try to debug it, the previous version is compiled, but not the new one.
当我在 Eclipse 中进行更改并尝试调试它时,会编译以前的版本,但不会编译新版本。 To get around this, I do maven clean/build and then refresh the project.
为了解决这个问题,我做了 maven clean/build 然后刷新项目。 But this is very tedious and I need to do it every time I make any changes.
但这非常繁琐,每次进行任何更改时都需要这样做。 Is there another way around this or a plugin that I can use to pick up these changes automatically?
是否有另一种解决方法或插件可以用来自动获取这些更改?
Click Project > Build Automatically
once and make sure that tick mark is appeared in front of Build Automatically
option. 单击
Project > Build Automatically
一次,并确保在Build Automatically
选项前面显示对勾。
Also you have to enable hot code replace options. 另外,您还必须启用热代码替换选项。 Click
Windows > Preferences
. 单击
Windows > Preferences
。 Go to Java > Debug
select all options in Hot Code Replace group 转到
Java > Debug
在“ 热代码替换”组中选择所有选项
I had the same problem and these steps fixed it: 我遇到了同样的问题,这些步骤解决了该问题:
I had the same problem, the reason was a wrong configuration of the javabuilder in the .project managed by eclipse.我有同样的问题,原因是eclipse管理的.project中javabuilder的配置错误。 I opened it and rewrited the buildspec section so that either maven or jdt.core can compile.
我打开它并重写了 buildspec 部分,以便 maven 或 jdt.core 都可以编译。 Once done, relaunch eclipse and if the Project > Build Automatically option is enabled, any change should now be reflected :
完成后,重新启动 eclipse,如果启用了Project > Build Automatically选项,现在应该反映任何更改:
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>ProjectName</name>
<comment>My beautiful project</comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.m2e.core.maven2Builder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.m2e.core.maven2Nature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>
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