如果我想从Java应用程序中打开记事本,那么它将打开记事本,但是如果我尝试打开Excel,则它给了我例外。
try
{
Runtime.getRuntime().exec("excel");
}
catch (IOException e)
{
e.printStackTrace();
}
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以下是例外:
java.io.IOException: Cannot run program "excel": CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessBuilder.start(Unknown Source)
at java.lang.Runtime.exec(Unknown Source)
at java.lang.Runtime.exec(Unknown Source)
at java.lang.Runtime.exec(Unknown Source)
at OpenNotepad.main(OpenNotepad.java:18)
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessImpl.create(Native Method)
at java.lang.ProcessImpl.<init>(Unknown Source)
at java.lang.ProcessImpl.start(Unknown Source)
... 5 more
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当我开始->运行-> Excel时,它将打开excel。