node.js中檢查目錄是否存在

function checkDirExist(path) {
try {
return fs.statSync(path).isDirectory();
}
catch (e) {

if (e.code == 'ENOENT') { // no such file or directory. File really does not exist
console.log("File does not exist.");
return false;
}

console.log("Exception fs.statSync (" + path + "): " + e);
throw e; // something else went wrong, we don't have rights, ...
}
}