java - 如何使用 IntelliJ 运行参数带 重定向符号 的程序？

Question

这个问题的核心是 重定向符号

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在命令行中，我可以这样执行程序：

java -cp /classpath MyClass < data.txt

即编译 MyClass.class 字节码文件成二进制码并运行，然后重定向 data.txt 到这个程序。
程序可以正常运行。

但是当我使用 Intellij 的时候问题就来了，
根据 官方帮助文档 我在 Program Argument 中只能输入参数名，如果输入了重定向符号，就会导致抛出异常

Exception in thread "main" java.lang.IllegalArgumentException.

有没有什么方法能在 IntelliJ 中给程序添加重定向？拜托了！！！

========= 关于“那你为什么不直接用命令行运行？贱人就是矫情！” ============
因为我要调试程序。

======= 关于“那你为什么不直接在命令行用jdb调试？贱人就是矫情！” =========
jdb这种东西 Oracle 官方都懒得推广，求放过。

Answer 1

Remembering that the question is about debugging the program, there is another way:
Run it on the command line and add the parameters
-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=4004
(the middle few I don’t know whether the parameters are necessary, but they are copied and pasted. Anyway, it is to enable debugging and open port 4004)
Then there is a remote method when running IDEA, which is equipped with a port.
Run from the command line, the program will stop and wait for the connection. You can connect to it for debugging by running remote debugging in IDEA.
(PS: I don’t know what will happen if the codes on both sides are different)

I can only think of one way to save the country:
If the questioner uses Scanner to read the command line,
Just new Sacnner(new File("...")) will do

By the way, IDEA is originally about setting parameters. Redirecting files is no longer a parameter. . .