【发布时间】:2016-12-22 10:58:12
【问题描述】:
我编写了一个 javascript “meta.js” 来从 pdf 文件中获取元数据。
下面是我的程序,
var exif = require('exiftool');
var fs = require('fs');
fs.readFile('Sample.pdf', function (err, data) {
if (err)
throw err;
else {
exif.metadata(data, function (err, metadata) {
if (err)
throw err;
else
console.log(metadata);
});
}
});
当我执行“node meta.js”时出现以下错误,
C:\Users\abhishek.suthar\Downloads\node application>node meta.js
events.js:85
throw er; // Unhandled 'error' event
^
Error: write EPIPE
at exports._errnoException (util.js:746:11)
at Socket._writeGeneric (net.js:690:26)
at Socket._write (net.js:709:8)
at doWrite (_stream_writable.js:301:12)
at writeOrBuffer (_stream_writable.js:288:5)
at Socket.Writable.write (_stream_writable.js:217:11)
at Socket.write (net.js:634:40)
at Object.exports.metadata (C:\Users\abhishek.suthar\Downloads\node application\node_modules\exiftool\lib\exiftool.js:73:14)
at C:\Users\abhishek.suthar\Downloads\node application\meta.js:8:10
at fs.js:334:14
如您在我的错误日志路径中所见,我已经安装了所需的模块。
【问题讨论】: