【发布时间】:2020-06-18 01:42:15
【问题描述】:
我想将文件的以下行转换为 JSON,我想将其保存到猫鼬模式中。
>HWI-ST700660_96:2:1101:1455:2154#5@0/1
GAA…..GAATG
应该是:
{“>HWI-ST700660_96:2:1101:1455:2154#5@0/1”: “GAA…..GAATG”}
我尝试了几个选项,下面有一个示例,但没有成功,有什么建议吗?
const parser = require("csv-parse/lib/sync");//import parser
const fs = require("fs");//import file reader
const path = require("path");//for join paths
const sourceData = fs.readFileSync(path.join(__dirname, "Reads.txt"), "utf8");//read the file, locally stored
console.log(sourceData);//print out for checking
const documents = parser(sourceData);//parsing, it works for other situations I have tested, in a column like data
console.log(documents);//printing out
这段代码给我一个输出如下:
[ [ '>HWI-ST700660_96:2:1101:1455:2154#5@0/1' ],
[ 'GAATGGAATGAAATGGATAGGAATGGAATGGAATGGAATGGATTGGAATGGATTAGAATGGATTGGAATGGAATGAAATTAATTTGATTGGAATGGAATG' ],...
【问题讨论】: