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一、ServletContext Defines a set of methods that a servlet uses to communicate with its servlet container, for example, to get the MIME type of a file, 阅读全文
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既然,ServletContext是由Servlet容器初始化的,那spring的ContextLoaderListener又做了什么初始化呢? 1、servlet容器启动,为应用创建一个“全局上下文环境”:ServletContext 2、容器调用web.xml中配置的contextLoaderL 阅读全文
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In the Web MVC framework, each DispatcherServlet has its own WebApplicationContext, which inherits all the beans already defined in the rootWebApplica 阅读全文
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Tomcat即是一个HTTP服务器,也是一个servlet容器 https://blog.csdn.net/jiaomingliang/article/details/47393141 阅读全文