java System.out.println 在 Intellij Idea 中写入何处？
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System.out.println where does it write to in Intellij Idea?
提问by Greyshack
I can't find the terminal where the message is supposed to show. How is it called? I'm guessing it should be in View->Tool Windows but nothing from there seems to work. It's a Maven project and all I can see is GlassFish log.
我找不到应该显示消息的终端。怎么称呼？我猜它应该在 View->Tool Windows 中，但似乎没有任何效果。这是一个 Maven 项目，我只能看到 GlassFish 日志。
回答by Javaru
System.outand System.erroutput is written to either the Runor the Debugtool window depending on whether you launch the run/debug configuration as Run or Debug. See https://www.jetbrains.com/idea/help/running-and-debugging.htmland https://www.jetbrains.com/idea/help/run-tool-window.htmlfor more information (Same information is in the Help guide of the IntelliJ IDEA Ultimate version).
System.out并且System.err输出写入无论是Run或Debug根据您是否启动运行/调试配置，运行或调试工具窗口。有关更多信息，请参阅https://www.jetbrains.com/idea/help/running-and-debugging.html和https://www.jetbrains.com/idea/help/run-tool-window.html（相同信息在 IntelliJ IDEA Ultimate 版本的帮助指南中）。
回答by Hamid Mohayeji
In Java EE applications with Tomcat container, if you want to see the result of prints like System.out.println(), first go to Run > Edit Configurations and select your tomcat server in the left menu, then open Logs tab and check 'Show console when a message is printed to standard output stream'
在带有 Tomcat 容器的 Java EE 应用程序中，如果您想查看类似 的打印结果System.out.println()，请首先转到“运行”>“编辑配置”并在左侧菜单中选择您的 Tomcat 服务器，然后打开“日志”选项卡并选中“打印消息时显示控制台”到标准输出流'
回答by 0__1
Click on the below image to figure out.
点击下图了解一下。
For running mode:
对于运行模式：
View -> Tool Windows -> Run
查看 -> 工具窗口 -> 运行
For debugging mode:
对于调试模式：
View -> Tool Windows -> Debug
查看 -> 工具窗口 -> 调试
You must be on one of the above two states in order to accomplish this action.
您必须处于上述两种状态之一才能完成此操作。
