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在IntelliJ中调试时实时更改变量？

[英]Changing variables in realtime when debugging in intellij?

原文 2017-04-18 20:03:36 1 1 java/ unit-testing/ debugging/ intellij-idea

When debugging in eclipse, I believe you are able to change the value of a variable in the source and have it update in realtime without setting breakpoints or anything. 我相信在Eclipse中调试时，您可以更改源中变量的值，并可以实时更新它，而无需设置断点或其他任何东西。 I was wondering if the same was possible in intellij? 我想知道intellij是否可能做到这一点？

Same question but for eclipse. 同样的问题，但日食。

1 个解决方案

You can reload classes while running your program in Debug mode and changes in code will apply if possible (there are limitations) without restarting the program. 您可以在调试模式下运行程序时重新加载类，并且如果可能（存在限制），将应用代码更改，而无需重新启动程序。

To reload changed classes 重新加载更改的类

Do one of the following: 请执行以下任一操作：

On the main menu, choose Run -> Reload Changed Classes. 在主菜单上，选择运行->重新加载更改的类。

On the main menu, choose Build -> Compile "class_name" to recompile an altered class during debug. 在主菜单上，选择Build-> Compile“ class_name”以在调试过程中重新编译更改的类。

Not aware about any other method to change the value of a variable "in real-time". 不知道“实时”更改变量值的任何其他方法。

在eclipse中调试时实时更改变量？ - Changing variables in realtime when debugging in eclipse?

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