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Question

我正在尝试在我的meteor项目目录中运行保存在/public/run.bat中的脚本。

在/server/main.js中：

'callExe': function() {
var spawn = require('child_process').spawn,
ls    = spawn('cmd.exe', ['/c', 'run.bat']);

ls.stdout.on('data', function (data) {
console.log('stdout: ' + data);
});

ls.stderr.on('data', function (data) {
console.log('stderr: ' + data);
});

ls.on('exit', function (code) {
console.log('child process exited with code ' + code);
});
}

这是我得到的错误，

I20160510-00:02:09.762(-4)? stderr: 'run.bat' is not recognized as an     
internal or external command,
I20160510-00:02:09.766(-4)? operable program or batch file.
I20160510-00:02:09.766(-4)?
I20160510-00:02:09.794(-4)? child process exited with code 1

虽然它在我放在.meteor \ local \ build \ programs \ server中时运行。 有人可以帮我解决这个问题吗？

Answer 1

找出run.bat文件的完整路径并使用它。例如，如果run.bat在c:\meteor\local\build\programs\public

中

ls = spawn('cmd.exe', ['/c', 'c:\meteor\local\build\programs\public\run.bat']);