springmvc设置接口后缀名

最新推荐文章于 2023-12-13 23:18:19 发布

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本文介绍了如何在web.xml中配置DispatcherServlet来处理特定后缀的请求，例如.html，并展示了如何配置以支持任意后缀或者无后缀的请求。

web.xml设置

html结尾的后缀接口类型

  <servlet>
    <servlet-name>dispatcherServlet</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:config/dispatcherServlet.xml</param-value>
    </init-param>
    <init-param>
      <param-name>dispatchOptionsRequest</param-name>
      <param-value>true</param-value>
    </init-param>
    <load-on-startup>5</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>dispatcherServlet</servlet-name>
    <url-pattern>*.html</url-pattern>
  </servlet-mapping>

http://192.168.2.14:8080/XXXX/user/login.html?username=%E5%BC%A0%E5%9B%BD%E6%A0%8B&password=202cb962ac59075b964b07152d234b70

如果设置取消后缀名

  <servlet>
    <servlet-name>dispatcherServlet</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:config/dispatcherServlet.xml</param-value>
    </init-param>
    <init-param>
      <param-name>dispatchOptionsRequest</param-name>
      <param-value>true</param-value>
    </init-param>
    <load-on-startup>5</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>dispatcherServlet</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>

则任意结构的后缀名均可以访问

http://192.168.2.14:8080/XXXX/user/login.aa?username=%E5%BC%A0%E5%9B%BD%E6%A0%8B&password=202cb962ac59075b964b07152d234b70

http://192.168.2.14:8080/XXXX/user/login.vti?username=%E5%BC%A0%E5%9B%BD%E6%A0%8B&password=202cb962ac59075b964b07152d234b70

或者是没有后缀名也可以

http://192.168.2.14:8080/XXXX/user/login?username=%E5%BC%A0%E5%9B%BD%E6%A0%8B&password=202cb962ac59075b964b07152d234b70