How to execute files without specifying a path.

5 次查看（过去 30 天）
han han
han han 2019-12-9
评论： Walter Roberson 2019-12-9
As the title, I don't want to execute cmd in a specified or specific directory, but it can be executed no matter which directory I execute the file in.
How can it be modified?
out = fileread('1.txt');
cmd = ['xxx.exe', out];
system(cmd)
THX

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回答（1 个）

Bhaskar R
Bhaskar R 2019-12-9
编辑：Bhaskar R 2019-12-9
You can but
  1. Files shold be in present working directory
  2. Program(here xxx.exe) should set to environmental variable if it is not present in the present workind directory
Code
cmd = ['xxx.exe', ' ', '1.txt'];
system(cmd);
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Bhaskar R
Bhaskar R 2019-12-9
Set xxx.exe as environmental variable, then execute your code
Walter Roberson
Walter Roberson 2019-12-9
https://www.computerhope.com/issues/ch000549.htm
You should add the directory containing the executable to the PATH environment variable.

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