dijo-json语言(javascript对象标记法)

json就是散列字面量，不过有更加严格的限制

1、冒号左边必须带引号

      如："wishListItem":{

"wishID":4655

}

2、可以出现在右侧的值只有 单引号和双引号括住的字符串、true\false、数值、null, 表达式和变量名不允许出现

示例

[
{
"term":"BACKCHUS",
"part":"n.",
"definition":"A convinient deity invented by the ancients as an excuse for getting drunk.",
"quote":[
"Is public worship,then,a sin",
"that for devotions paid to Bacchus"
],
"author":"Jorace"
},
{
"term":"BACKBITE",
"part":"v.t.",
"definition":"To speak of a man as you find him when he can't find you .",
"author":"sss"
},
{
"term":"BEARD",
"part":"n.",
"definition":"the hair"
}
]

dojo中用json示例

接下来我们将这个数组传入  dojo.data.ItemFileReadStore,该驱动有如下限制

identifier(ID)

items(数据本身)