https://github.com/leihuazhe/spring-mvc-source

Spring-mvc 源码分析
https://github.com/leihuazhe/spring-mvc-source

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Spring-mvc 源码分析

• Host: GitHub
• URL: https://github.com/leihuazhe/spring-mvc-source
• Owner: leihuazhe
• Created: 2018-08-08T04:38:43.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2023-02-22T06:10:57.000Z (over 1 year ago)
• Last Synced: 2024-10-03T10:47:05.620Z (about 1 month ago)
• Language: Java
• Size: 90.8 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 5
• Metadata Files:
  • Readme: readme.md

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README

        
## 父子容器

`web-mvc`环境下,有父子容器的概念

- 父容器 `WebApplicationContext`

```

Root WebApplicationContext: startup date [Wed Aug 08 12:44:18 CST 2018]; root of context hierarchy

```

- 子容器 NameSpace for DispatcherServlet `WebApplicationContext`

```

WebApplicationContext for namespace 'appServlet-servlet': startup date [Wed Aug 08 12:44:31 CST 2018]; parent: Root WebApplicationContext

```

### web.xml DispatcherServlet 配置

web.xml中对DispatcherServlet的配置，如果不指定其spring.xml地址，默认的地址及文件名为:

`WEB-INF/${servletName}-servlet.xml`.本例中的文件为`appServlet-servlet.xml`

```xml

    

    

        appServlet

        org.springframework.web.servlet.DispatcherServlet

        

        1

    

    

        appServlet

        /

    

    

        appServlet

        *.html

    

```