nth-file v1.0.4

FileLine

介绍

Node.js operate file's nth line

Nodejs 对文件某一行的处理库

APIS

以下都为同步函数 ALL ARE SYNC

insert(fileName, index, data);

update(fileName, index, data);

delete(fileName, index);

getLines(fileName);

read(fileName,index);

deleteLines(fileName, indexArr);

example

const fileLine = require('nth-line');
let fileName = "./1.txt";
let arr = [1,2,3]
fileLine.deleteLines(fileName,arr);