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抓虫系列(三) 不要轻视web程序中常用的三个"池" 之数据库连接池

前篇回顾：应用程序池在项目中引发的问题不多，不过如果遇到了没有经历过的话可能会比较茫然，呵呵。当然重点还是数据库连接池与线程池了。本篇虫子就结合demo程序给大家演示下数据库连接池会给大家的程序带来什么样的影响。 ? private string mConnectionStri...

抓虫系列(二) 不要轻视web程序中常用的三个"池" 之应用程序池

前篇回顾：上一篇虫子给大家介绍了线程安全中容易出错的地方内容不深引发大家的思考与关注看似简单的小程序可是为引发大麻烦的额 ~ ~ 下面虫子给大家介绍下web应用范围的应用程序池、线程池以及数据库连接池中容易出现的问题首先来看应用程序池你的session丢失了吗？！有当然有 ...

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抓虫系列(四) 不要轻视web程序中常用的三个"池" 之线程池

前篇回顾：上篇讲了数据库连接池的问题，其实关于是否是活动连接还是有很大问题可以挖掘的。这个有空虫子再和大家交流了本篇谈下线程池的相关问题，希望各位看官留个爪印，应用程序池和数据库连接池可能大部分程序员不需要关心那个，不过线程池可所谓是重头戏了。先把虫子的观点放上：个人表示排斥在项目中使用Thr...

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