I am using multiparty to upload some file on the server, I have notice that when using form.parse
a file is being added in temp in SO file system.
I need to remove that file after form close but I cannot get information of file path.
Any idea how to solve this problem?
function onUpload(req, res) {
var form = new multiparty.Form();
form.parse(req, function(err, fields, files) {
onSimpleUpload(fields, files[fileInputName][0], res);
});
// Close emitted after form parsed
form.on('close', function() {
// cannot get file here to be deleted
});
}
您可以通过files[fileInputName][0].path
获得保存在本地文件系统上的文件的路径。
To be specific:
var fs = require('fs');
var filePath = files[fileInputName][0].path;
fs.unlinkSync(filePath);
or async:
var fs = require('fs');
var filePath = files[fileInputName][0].path;
fs.unlink(filePath, function(err){
if(err) // do something with error
else // delete successful
});
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