1. web.xml 파일을 구성합니다
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5"> <!--设置转发--> <servlet> <servlet-name>DispatcherServlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <!--加载配置文件--> <param-value> classpath:applicationContext.xml</param-value> </init-param> <!--标记容器是否在启动的时候就加载这个servlet。 当值为0或者大于0时,表示容器在应用启动时就加载这个servlet; 当是一个负数时或者没有指定时,则指示容器在该servlet被选择时才加载。 正数的值越小,启动该servlet的优先级越高。--> <load-on-startup> 1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>DispatcherServlet</servlet-name> <!--接受所有请求--> <url-pattern>/</url-pattern> </servlet-mapping> </web-app>
2. applicationContext.xml 파일을 구성합니다
<beans xmlns= "http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" 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 "> <!--这里可以去掉,因为下面自动扫描包的代码,就包含了该行的功能--> <context:annotation-config/> <!-- 自动扫描web包 ,将带有注解的类 纳入spring容器管理 --> <context:component-scan base-package="com.zds"></context:component-scan> </beans>
3. 새 컨트롤러 파일을 만듭니다
package com.zds; /** * @author zds * @date 2018年3月6日 */ import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.bind.annotation.RestController; @RestController @RequestMapping("/test") public class TestController { @RequestMapping(value = "hello", method = RequestMethod.GET) @ResponseBody public String helloWorld(@RequestParam("user") String userName) { String string = ""; string.split(","); return "Hello " + userName + " !"; } }
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