java网站首页数据

java做的电子商务网站，首页数据用什么方式加载效率更快。

struts+spring+ibatis+velocity做的电子商务网站，网站首页数据大都是动态读取数据库，用什么方式读取会快一点。1通常页面取值是循环作用域里的List;2ajax异步获取数据；3页面上直接调用读取数据的类，比如#set($indexProduct=$!{...

java做的电子商务网站，首页数据用什么方式加载效率更快。报错

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