block-stream2:将输入转换成大小相等的块作为输出

块流2 将输入转换成大小相等的块作为输出 stream3版本的 例子 const BlockStream = require ( 'block-stream2' ) ; const through = require ( 'through2' ) ; process . stdin . pipe ( new BlockStream ( { size : 16 , zeroPadding : true } ) ) . pipe ( through ( ( buf , enc , next ) => { const str = buf . toString ( ) . replace ( / [ \x 00- \x 1f ] / g , chr ) ; console . log ( `buf[ ${ buf . length } ]= ${