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NodeJS 如何把字符串转换成 \x... ,比如 123 转换成 "\x120", 类似与 PHP 的 pack 方法

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  •   TangMonk · Apr 8, 2017 · 3361 views
    This topic created in 3470 days ago, the information mentioned may be changed or developed.

    php:

    >>> pack('H*', '123')
    => "\x120"
    

    我用了一个node-pack的包,貌似不行:

    nodejs:

    > pack.pack('H*', '123')
      outputpos=2
    <Buffer 12 30>
    
    1 replies  •  2017-04-09 09:33:34 +08:00
    qq529633582
        1
    qq529633582  
       Apr 9, 2017 via iPhone
    你需要在 buffer 上 toString
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