Node.js和sha1

http://www.php.net/manual/en/function.sha1.php

string sha1 ( string $str [, bool $raw_output = false ] ) 

如果可选的raw_output设置为TRUE，则sha1摘要将以原始二进制格式返回，长度为20，否则返回值为40个字符的hex数字。

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 crypto = require("crypto"); console.log( new Buffer(crypto.createHash('sha1').update("some text").digest()).toString('base64') ); // N8KqY8OHc8KYw5lURzJiw6HCoAV8HmMuw5p3 console.log( new Buffer(crypto.createHash('sha1').update("some text").digest("hex")).toString('base64') ); // MzdhYTYzYzc3Mzk4ZDk1NDQ3MzI2MmUxYTAwNTdjMWU2MzJlZGE3Nw== console.log( new Buffer(crypto.createHash('sha1').update("some text").digest("base64")).toString('base64') ); // TjZwangzT1kyVlJITW1MaG9BVjhIbU11Mm5jPQ== 

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 <?php echo base64_encode(sha1("some text")); // MzdhYTYzYzc3Mzk4ZDk1NDQ3MzI2MmUxYTAwNTdjMWU2MzJlZGE3Nw== echo base64_encode(sha1("some text", true)); // <-- how to reproduce it on the nodejs? // N6pjx3OY2VRHMmLhoAV8HmMu2nc= ?> 

Answer 1

 > crypto.createHash('sha1').update("some text").digest('base64') 'N6pjx3OY2VRHMmLhoAV8HmMu2nc='