perl – 将哈希数组转换为json
发布时间:2020-12-15 23:27:20 所属栏目:大数据 来源:网络整理
导读:我想转换我创建的哈希数组,如下所示: while(...){ ... push(@ranks,{id = $id,time = $time});} 致JSON: use JSON;$j = new JSON;print $j-encode_json({ranks = @ranks}); 但它正在输出: {"ranks":{"time":"3","id":"tiago"},"HASH(0x905bf70)":{"time":
我想转换我创建的哈希数组,如下所示:
while(...) { ... push(@ranks,{id => $id,time => $time}); } 致JSON: use JSON; $j = new JSON; print $j->encode_json({ranks => @ranks}); 但它正在输出: {"ranks":{"time":"3","id":"tiago"},"HASH(0x905bf70)":{"time":"10","id":"bla"}} 正如你所看到的,它无法写入哈希并且没有数组…… 我想输出一个看起来像这样的JSON字符串: {"ranks":[{"time":"3",{"time":"40","id":"fhddhf"},{"time":"10","id":"bla"}]} 解决方法print $j->encode_json({ranks => @ranks}); 应该: print $j->encode_json({ranks => @ranks}); (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |