微信小程序这种json数据要怎么在前端循环输出?{"0":{"day":"7","tim...答:detail:"我爱你,爱的如此深沉",postId:0,music:{ url: '?down/46993.mp3',title: "雪の华-南条爱乃",coverImg: "/music/photo_new/T002R150x150M000001TEc6V0kjpVC.jpg?max_age=2592000"},},{ date: "Sep 18 2016",post_title: "冬日校花",post_image: "/images/2.jpg",text:...