node--文件拷贝

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var fs = require('fs')
function fileCopy(src, target) {
        const readStream = fs.createReadStream(src)//源文件路径
        const writeStream = fs.createWriteStream(target)//目标文件路径
        readStream.pipe(writeStream);
}

fileCopy('./1.txt', './2.txt')

标签：node,文件,fs,const,src,fileCopy,拷贝,txt,readStream
来源： https://blog.csdn.net/qq_42813491/article/details/100544625