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dreamapplehappy / LearnNode

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2016-9-27 #2

Open dreamapplehappy opened 8 years ago

dreamapplehappy commented 8 years ago

fs.access(path[, mode], callback)

fs.access('./temp', fs.constants.R_OK| fs.constants.W_OK, (err) => {
   console.log(err ? 'No access!' : 'can read & write');
});

Using fs.access() to check for the accessibility of a file before calling fs.open(), fs.readFile() or fs.writeFile() is not recommended.

dreamapplehappy commented 8 years ago

fs.accessSync(path[, mode])