是否有任何Perl模块可以从默认配置和可选配置的hashref设置对象？

use Hash::Merge;

my $default_config = {
    option1 => 'default_value1',
    option2 => 'default_value2',
};

my $optional_config = {
    option2 => 'new_value2',
    option3 => 'value3',
};

my $merged_config = Hash::Merge::merge($default_config, $optional_config);

# 打印合并后的配置
foreach my $key (keys %$merged_config) {
    print "$key: $merged_config->{$key}\n";
}

option1: default_value1
option2: new_value2
option3: value3