哪位知道新浪的股票行情图表用什么开发的?解决方法
哪位知道新浪的股票行情图表用什么开发的?
如题:
下面是图
http://finance.sina.com.cn/realstock/company/sh000001/nc.shtml
------解决方案--------------------
使用的java
------解决方案--------------------
GD库
每次打开网页，用已有的数据生成图片
具体函数不详
还有：我在想，不知道用ajax能不能实现动态增长的效果哦
------解决方案--------------------
不一定是java,php绝对可以办到.建议你到http://www.aditus.nu/jpgraph/about.php看看有个专业的php写的图形库,
------解决方案--------------------
http://finance.cn.yahoo.com/q?s=000001.ss
个人觉得 雅虎的比较nb...
是flash,每分钟后台生成一个,伪静态加进来而已...
这样服务器计算数据量会小很多,不用每个人访问都运算一次
浮动的东西用flash做的,客户端运行.很是nb!!
------解决方案--------------------
估计不是每个人登陆计算一次....是每分钟计算一次,生成新图,覆盖旧图而已....
否则这么多人访问服务器cpu一百个核 也该爆了
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