Question

我试图将对象附加到json数组中，但最终显示为不同的格式。如果有人能告诉我正确的方法，我将非常感激。

这是我的代码：

sub create_release_text_file
{

        my $result_path = shift;
        my %hshReleasebuild ;
        my @Releasebuild ;


        my $json = JSON->new->allow_nonref;
        my $release_path =  File::Spec->catfile($result_path, "release.txt");


        $hshReleasebuild{"Build"} = $ARG_BUILD;         
        $hshReleasebuild{"Release"} = $ARG_RELEASE;

        push(@Releasebuild,\%hshReleasebuild);

        my $json_releasebuild = $json->encode(\@Releasebuild ); 




        open RELEASE_FILE, ">>", $release_path or die $!;   
        print RELEASE_FILE $json_releasebuild;
        close RELEASE_FILE; 


}

结果显示：

[{"Release":"11.0","Build":"135"}][{"Release":"12.0","Build":"120"}] ...

但我想得到的结果是：

[{"Release":"11.0","Build":"135"},{"Release":"12.0","Build":"120"}, ...]

Answer 1

要添加到JSON文件中表示的数组，您需要首先实际获取该数组！

my $json = do { local $/; <> };
my $releases = decode_json($json);
push @$releases, \%hshReleasebuild;
print encode_json($releases);

（处理除STDIN和STDOUT之外的文件句柄。）

如何将对象附加到perl中的JSON数组中？

1 个答案: