這里的_write方法為什么可以自行調(diào)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
舉報(bào)
2017-08-12
用本身的writable對(duì)象重寫其私有的write方法