这里的_write方法为什么可以自行调用呢?
writeStream_write = function(chunk, encode, cb){
console.log(chunk.toString())
cb()
}
readStream.pipe(writeStream)writeStream_write = function(chunk, encode, cb){
console.log(chunk.toString())
cb()
}
readStream.pipe(writeStream)2017-08-11
举报