微信开发小程序需要的数据是什么类型

？微信小程序需要的数据类型包括JSON（JavaScript Object Notation）、XML（Extensible Markup Language）、HTML（Hypertext Markup Language）等。

讲解下循环输出元素

这里写描述

这里写描述

后台存储的数据给事

{

var local_database = [

{

date: "Sep 18 2016",

post_title:"冬日校花",

post_image: "/images/1jpg",

text: "美呀，美呀",

view_num: 112,

collect_num: 96,

turn_num: 515,

author_img: "/images/6jpg",

author:"高晴",

dateTime:"24小时",

detail:"我爱你，爱的如此深沉",

postId:0,

music:{

url: 'down/46993mp3',

title: "雪の华-南条爱乃",

coverImg: "/music/photo_new/T002R150x150M000001TEc6V0kjpVCjpgmax_age=2592000"

},

},

{

date: "Sep 18 2016",

post_title: "冬日校花",

post_image: "/images/2jpg",

text: "美呀，美呀",

view_num: 112,

collect_num: 96,

turn_num: 515,

author_img: "/images/6jpg",

author: "高晴",

dateTime: "24小时",

detail: "我爱你，爱的如此深沉",

postId: 1,

music: {

url: '/yq/5092537mp3',

title: "爱你-陈芳语",

coverImg: "/music/photo_new/T002R150x150M000001TEc6V0kjpVCjpgmax_age=2592000"

},

},

{

date: "Sep 18 2016",

post_title: "冬日校花",

post_image: "/images/3jpg",

text: "美呀，美呀",

view_num: 112,

collect_num: 96,

turn_num: 515,

author_img: "/images/6jpg",

author: "高晴",

dateTime: "24小时",

detail: "我爱你，爱的如此深沉",

postId: 2,

music: {

url: '/yq/204586755mp3',

title: "云烟成雨-房东的猫",

coverImg: "music/photo_new/T002R150x150M000001TEc6V0kjpVCjpgmax_age=2592000"

},

},

{

date: "Sep 18 2016",

post_title: "冬日校花",

post_image: "/images/4jpg",

text: "美呀，美呀",

view_num: 112,

collect_num: 96,

turn_num: 515,

author_img: "/images/6jpg",

author: "高晴",

dateTime: "24小时",

detail: "我爱你，爱的如此深沉",

postId: 3,

music: {

url: '/yq/213919334mp3',

title: "Your Song-Lady Gaga",

coverImg: ">

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