springMVC入门案例搭建全过程

你的名字 2021-12-03 04:09 333阅读 0赞

一、创建一个动态的web项目

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70][]

二、导入必须的jar包

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 1][]

三、配置前端控制器（在web.xml文件中），给出的代码在图片下面，直接复制粘贴即可

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 2][]

<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:springMVC.xml</param-value>
      	</init-param>
      	
      	<load-on-startup>1</load-on-startup>
      </servlet>
      <servlet-mapping>
      	<servlet-name>dispatcherServlet</servlet-name>
      	<url-pattern>/</url-pattern>
      </servlet-mapping>

四、在src目录下新建一个springMVC.xml的文件

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 3][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 4][]                    ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 5][]

在文件中键入以下内容：

五、新建一个class，编写如下内容

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 6][]

六、准备前端页面

![20190719192815715.png][]

注意：index.jsp在WebContent下，success.jsp在WEB-INF下。

在index.jsp中编写如下内容：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 7][]

在success.jsp中编写如下内容：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 8][]

七、在服务器上运行index.jsp

![20190719193450308.png][]

点击，页面跳转情况如下

![20190719193506504.png][]

控制台显示如下

![20190719193523356.png][]

至此，一个springMVC入门案例搭建成功。

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70]: /images/20211203/6a7461d3e70c420387a44c76e709f39d.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 1]: /images/20211203/baec6c82bb1145599eba68e33358ead5.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 2]: /images/20211203/9bd30f3518144e36b89265926cbfd335.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 3]: /images/20211203/5a6600bcacf94bc8a84ead98c1506659.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 4]: https://img-blog.csdnimg.cn/20190719191948239.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 5]: /images/20211203/2bd06146dc864f5d86a516e0cdb04e68.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 6]: /images/20211203/34a0f8a08429416aa262081d4f1877c3.png
[20190719192815715.png]: /images/20211203/4a4fb413147e4a108dd01e0f9a44b5b3.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 7]: /images/20211203/64145e40fef54b5d8e6394ee10aff550.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NzYwMDY5_size_16_color_FFFFFF_t_70 8]: /images/20211203/8dc40786b79a4c328e9ecf3d3fab616e.png
[20190719193450308.png]: /images/20211203/a85503ae2c2343e082a5a06c25aee6ed.png
[20190719193506504.png]: /images/20211203/a5b0128fd1f846559e1f0c6efb6ba827.png
[20190719193523356.png]: /images/20211203/57326b173d6045f0b527c7cdb6275685.png