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var iconv = require('iconv-lite'); | |
function readGBKText(pathname) { | |
var bin = fs.readFileSync(pathname); | |
return iconv.decode(bin, 'gbk'); | |
} |
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function readText(pathname) { | |
var bin = fs.readFileSync(pathname); | |
if (bin[0] === 0xEF && bin[1] === 0xBB && bin[2] === 0xBF) { | |
bin = bin.slice(3); | |
} | |
return bin.toString('utf-8'); | |
} |
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var rs = fs.createReadStream(src); | |
var ws = fs.createWriteStream(dst); | |
rs.on('data', function (chunk) { | |
if (ws.write(chunk) === false) { | |
rs.pause(); | |
} | |
}); | |
rs.on('end', function () { | |
ws.end(); | |
}); | |
ws.on('drain', function () { | |
rs.resume(); | |
}); |
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function travel(dir, callback, finish) { | |
fs.readdir(dir, function (err, files) { | |
(function next(i) { | |
if (i < files.length) { | |
var pathname = path.join(dir, files[i]); | |
fs.stat(pathname, function (err, stats) { | |
if (stats.isDirectory()) { | |
travel(pathname, callback, function () { | |
next(i + 1); | |
}); | |
} else { | |
callback(pathname, function () { | |
next(i + 1); | |
}); | |
} | |
}); | |
} else { | |
finish && finish(); | |
} | |
}(0)); | |
}); | |
} |
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