Vue+axios的四种异步请求,参数的携带以及接收
Vue中axios发送GET, POST, DELETE, PUT四种异步请求,参数携带和接收问题
web.xml配置如下
<!-- 注册SpringMVC的前端控制器DispatcherServlet -->
<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.xml</param-value>
</init-param>
<!-- 将DispatcherServlet设置为随Web应用一起启动 -->
<load-on-startup>1</load-on-startup>
</servlet>
<!--过滤所有的.do请求-->
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<!--配置请求方式过滤器,HiddenHttpMethodFilter可将_method = POST请求方式转化为PUT,DELETE,PATCH三种中的一种,使用hidden标签提交同步请求使用, axios异步请求直接指定方式即可-->
<filter>
<filter-name>HiddenHttpMethodFilter</filter-name>
<filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>HiddenHttpMethodFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>


