XML-- SAX解析、 DOM解析 两种解析方法的使用
XML(Extensible Markup Language) -- 可扩展标记语言,主流数据格式之一,可以用来存储和传输数据
解析:从事先规定好的格式中提取数据,(把 xml文件的数据提取出来的过程)
解析方式:SAX解析 -- 逐行解析 DOM解析 -- 整体读取,然后将 xml结构化成树状,使用时通过树状结构读取数据
XML-- SAX解析、 DOM解析 两种解析方法的使用
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