问题描述
我阅读了有关 @EnableWebMvc 的 javadoc.
I read javadoc about @EnableWebMvc.
但是我不明白这个注解是什么意思?
But I don't understand what this annotation mean?
你能解释清楚吗?
推荐答案
当你使用 Java 代码(而不是 XML)来配置你的 Spring 应用程序时,@EnableWebMvc 用于启用 SpringMVC.如果您还不熟悉 Spring 对 Java 配置的支持,这是一个很好的起点.
When you're using Java code (as opposed to XML) to configure your Spring application, @EnableWebMvc is used to enable Spring MVC. If you're not already familiar with Spring's support for Java configuration, this is a good place to start.
@EnableWebMvc 等价于 XML 中的
@EnableWebMvc is equivalent to <mvc:annotation-driven /> in XML. It enables support for @Controller-annotated classes that use @RequestMapping to map incoming requests to a certain method. You can read detailed information about what it configures by default and how to customise the configuration in the reference documentation.