Eclipse 监视表达式
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Eclipse Watch Expression
提问by Vincent
I would love a feature to put a breakpoint and stop there when a certain expression is true. Can this be accomplished with Expressions in Eclipse? Can someone give me an example (preferrable java)?
我希望有一个功能可以放置断点并在某个表达式为真时停止。这可以通过 Eclipse 中的表达式来完成吗？有人可以给我一个例子（最好是java）吗？
回答by Bozho
- Add a breakpoint
- right-click the breakpoint and choose "Breakpoint properties"
- Check "Enable condition"
- 添加断点
- 右键单击断点并选择“断点属性”
- 勾选“启用条件”
回答by CloudyMarble
Yes check this Example from the Eclipse Help
是的，请从 Eclipse 帮助中检查此示例
回答by roberttdev
Yes, by clicking to the left of a line # in the code, you can set a breakpoint that the debugger will then stop at when you run the debugger in the Debug perspective. You can then look at the "Breakpoints" tab in that perspective and right click your breakpoint and choose "Properties", and there you can set a condition for the breakpoint to fire.
是的，通过单击代码中 # 行的左侧，您可以设置一个断点，当您在 Debug 透视图中运行调试器时，调试器将在该断点处停止。然后，您可以在该透视图中查看“断点”选项卡并右键单击您的断点并选择“属性”，然后您就可以设置触发断点的条件。
