[{ "_id": "001", "section": "第1章", "name": "精华", "page": "4", "item": ["为什么要使用Javascript","分析javascript","一个简单的试验场"] },{ "_id": "002", "section": "第2章", "name": "语法", "page": "15", "item": ["空白","标识符","数字","字符串","语句","表达式","字面量","函数"] },{ "_id": "003", "section": "第3章", "name": "对象", "page": "6", "item": ["对象字面量","检索","更新","引用","原型","反射","枚举","删除","减少全局变量污染"] },{ "_id": "004", "section": "第4章", "name": "函数", "page": "18", "item": ["函数对象","函数字面量","调用","参数","返回","异常","扩充类型的功能","递归","作用域","闭包","回调","模块","级联","柯里化","记忆"] },{ "_id": "005", "section": "第5章", "name": "继承", "page": "10", "item": ["伪类","对象说明符","原型","函数化","部件"] },{ "_id": "006", "section": "第6章", "name": "数组", "page": "6", "item": ["数组字面量","长度","删除","枚举","容易混淆的地方","方法","指定初始值"] },{ "_id": "007", "section": "第7章", "name": "正则表达式", "page": "8", "item": ["一个例子","结构","元素"] },{ "_id": "008", "section": "第8章", "name": "方法", "page": "12", "item": ["Array","Function","Number","Object","RegExp","String"] },{ " _id": "009", "section": "第9章", "name": "代码风格", "page": "3", "item": [] },{ "_id": "010", "section": "第10章", "name": "优美的特性", "page": "4", "item": [] }]