问题描述
是否可以在Eclipse 3.4.1中设置默认工作目录？默认情况下是：
Is it possible to set a default working directory in Eclipse 3.4.1? By Default that is:
$ {workspace_loc :(项目名称）}
${workspace_loc:(project name)}
但是我想要它像
$ {custom_var}
${custom_var}
每个类，我可以更改运行配置 - >参数 - >工作目录为其他，但如果可以更改默认值，则会更好。我有很多类需要从特定目录运行。
Per class, I can change the Run configuration -> arguments -> Working directory to "Other", but it's better if the default can be changed. I have a lot of classes that needs to be run from that particular directory.
推荐答案
你可以做一件事是设置一个启动配置，然后右键单击它并选择重复。这将保留所有的参数。
One thing you can do is set up one launch configuration and then right-click it and choose "duplicate". This will keep all the arguments.
不完美，但AFAIK没有办法更改默认工作目录。
Not perfect, but AFAIK there is no way to change the default working dir, though.
您还可以使用字符串替换（Window-> Preferences-> Run / Debug-> String Substitution）设置您想要的目录，然后在每个运行配置中使用该变量 - 您仍然必须设置它而不是每次选择该变量时选择目录。
You can also set the dir you want as a string substitution (Window->Preferences->Run/Debug->String Substitution) and then use that variable in each run config - you'll still have to set it but instead of picking the dir each time you just choose the variable.
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