Node FS 讀取文件中文亂碼解決

1：首先保證源文件編碼方式為UTF-8

2:讀取代碼，設置編碼方式rs.setEncoding('utf8')

var fs = require('fs');

var rs = fs.createReadStream('G:\\tmp\\tt.txt');
rs.setEncoding('utf8');

var data = '';

rs.on('data',function(trunk){
    data += trunk;
});

rs.on('end',function(){
    console.log(data);
});