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转载 JSP九大内置对象、四种作用域、跳转方式(笔记,非原创)
jsp有四种属性范围: page -> 页面级别,显然只有在一个页面内可用。 request -> 请求级别 服务器跳转,一次请求之后消失。 session -> 会话级别 客户端跳转(服务器跳转),与浏览器有关,ie是在重新打开ie时才会不同。 application = 应用级别,当重启服务器时才会消失 客户端跳转: 客户端跳转是服务器将请求结果返回给客户端,客户端再向服务器
2017-04-07 15:56:31 195
springCloud微服务
Spring Boot has an opinionated view of how to build an application with Spring: for instance it has conventional locations for common configuration file, and endpoints for common management and monitoring tasks. Spring Cloud builds on top of that and adds a few features that probably all components in a system would use or occasionally need.
2017-08-31
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