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¿Hay una mejor manera de manejar el retorno en este intento de atrapar?
function getDirFromPath(req) { var path = req.header('path') if (path == null) { res.status(400).send('Path required') } path = 'files/' + path try { var dir = fs.opendirSync(path) return dir; } catch { if (fs.accessSync(path) != undefined) { console.log('Non-existing dir tried to be accessed.') res.status(400).send('Invalid path') } res.status(500).send('Failed to open directory') return -1; } }

Luego puedo verificar si hay -1 en la persona que llama a esta función. Aunque esto parece poco elegante. ¿Debería estar haciendo algún tipo de excepción al descartar esta función?

about 4 years ago · Juan Pablo Isaza
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