encoding改为gbk后的输出结果变为了:
锟 斤 拷 \ N N 锟 斤 拷 锟 斤 拷 \ N N 锟 斤 拷 锟 斤 拷 \ N N 锟 斤 拷 \ N N 锟 斤 拷 锟 斤 拷 \ N N 锟 斤 拷 \ N N 锟 斤 拷 \ N N 锟 斤 拷 占 锟 斤 拷 锟 絓 N N 锟 斤 拷 \ N N 锟 斤 拷 \ N N 锟 斤 拷 锟 斤 拷 \ N N 锟 斤 拷 锟 斤 拷 锟 斤 拷 锟 絓 N N 锟 斤 拷 锟 斤 拷 \ N N 锟 斤 拷 \ N N 锟 斤 拷 锟 斤 拷 \ N N 锟 斤 拷 \ N N 锟 斤 拷 \ N N 锟 斤 拷 锟 节 碉 拷 \ N N 锟 斤 拷 锟 斤 拷 \ N N 锟 斤 拷 锟 絓 N N 探 锟 斤 拷 \ N N 锟 斤 拷 占 锟 斤 拷 锟 斤 拷 锟 絓 N N