springmvc搭建开发

  springmvc搭建注解开发的小例子

  项目搭建展示

   

  

  导入jar包

    

  

  1、创建视图和springmvcController.java类

@Controller  //需要进行注解标识
@RequestMapping("/textspringmvc")
public class springmvcController {

    @RequestMapping(value="/getways")
    public String getWays() {
        
        System.out.println("成功进入");
        
        return "show";
    }
}

视图:创建名称为show.jsp。里面随便书写一句文字,用来测试

  2、创建配置文件springmvc.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
        xmlns:mvc="http://www.springframework.org/schema/mvc"
        xmlns:context="http://www.springframework.org/schema/context"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="
        http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc.xsd">
    
    <!--包扫描的方式,找到controller-->
    <context:component-scan base-package="controller"></context:component-scan>
    
    <mvc:annotation-driven></mvc:annotation-driven>
    
     <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/"/>
        <property name="suffix" value=".jsp"/>
    </bean>
</beans>

  3、搭建web.xml

//classpath: 找到配置文件springmvc.xml的路径,并且配置访问的方式
<servlet> <servlet-name>springmvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:springmvc/springmvc.xml</param-value> </init-param> </servlet> <servlet-mapping> <servlet-name>springmvc</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping>

  搭建好后,把项目放在Tomcat上运行,浏览器端输入

  http://localhost:8080/springmvc/textspringmvc/getways

  完成测试。

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转载自www.cnblogs.com/huangcan1688/p/11875563.html