我是 Mojolicious 的新手，正在尝试学习它。我正在尝试使用表单上传多个文件，但一次仅上传一个文件。有什么建议吗？
#!perl -w
use Mojolicious::Lite;
use Mojo::Upload;
use v5.14;
get '/' => 'page';
post '/' => sub {
my $self = shift;
my @files;
for my $file ($self->req->upload('files')) {
my $size = $file->size;
my $name = $file->filename;
push @files, "$name ($size)";
$file->move_to("C:\\Program Files\\Apache Software Foundation\\Apache24\\htdocs\\ProcessingFolder\\".$name);
}
$self->render(text => "@files");
} => 'save';
app->start;
__DATA__
@@ page.html.ep
<!DOCTYPE html>
<html>
<body>
<form action="<%=/ProcessingFolder/%>" method="POST"
enctype="multipart/form-data">
<input name="files" type="file" enctype="multipart/form-data" multiple="multiple">
<button type="submit">Upload</button>
</form>
</body>
</html>
找到答案。用过的uploads()代替upload()它返回数组引用。
#!perl -w
use Mojolicious::Lite;
use Mojo::Upload;
use v5.14;
get '/' => 'page';
post '/' => sub {
my $self = shift;
my @files;
for my $file (@{$self->req->uploads('files')}) {
my $size = $file->size;
my $name = $file->filename;
push @files, "$name ($size)";
$file->move_to("C:\\Program Files\\Apache Software Foundation\\Apache24\\htdocs\\ProcessingFolder\\".$name);
}
$self->render(text => "@files");
} => 'save';
app->start;
__DATA__
@@ page.html.ep
<!DOCTYPE html>
<html>
<body>
<form action="<%=/ProcessingFolder/%>" method="POST"
enctype="multipart/form-data">
<input name="files" type="file" enctype="multipart/form-data" multiple="multiple">
<button type="submit">Upload</button>
</form>
</body>
</html>
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