IntelliJ IDEA输出窗口切割输出

没有更多的选票来结束这个问题，所以我必须自己回答。

IDEA_HOME \ bin \ idea.properties

#-----------------------------------------------------------------------
# This option controls console cyclic buffer: keeps the console output size not higher than the specified buffer size (Kb). Older lines are deleted.
# In order to disable cycle buffer use idea.cycle.buffer.size=disabled
idea.cycle.buffer.size=1024

Preferences/Settings -> Editor -> General -> Console，选中Override console cycle buffer size旁边的复选框，设置为大于1024 KB的数字。