【发布时间】:2017-07-09 09:08:23
【问题描述】:
一个 JSON 文件为 6 GB。使用以下代码阅读时,
var fs = require('fs');
var contents = fs.readFileSync('large_file.txt').toString();
出现以下错误:
buffer.js:182
throw err;
^
RangeError: "size" argument must not be larger than 2147483647
at Function.Buffer.allocUnsafe (buffer.js:209:3)
at tryCreateBuffer (fs.js:530:21)
at Object.fs.readFileSync (fs.js:569:14)
at Object.<anonymous> (/home/readHugeFile.js:4:19)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Function.Module.runMain (module.js:605:10)
有人可以帮忙吗?
【问题讨论】:
标签: javascript file io