之前未曾真正做過java web相關的項目，最新學習了一下spring mvc框架
1.導入jar包
2.配置web.xml
<?xml version="1.0" encoding="UTF-8"?>
<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">
<servlet>
<servlet-name>springmvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>配置springmvc-servlet.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
xmlns:mvc="http://www.springframework.org/schema/mvc" 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-3.0.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-3.0.xsd">
<!-- 啓動註解驅動的Spring MVC功能，註冊請求url和註解POJO類方法的映射 -->
<mvc:annotation-driven />
<!-- 啓動包掃描功能，以便註冊帶有@Controller、@Service、@repository、@Component等註解的類成爲spring的bean -->
<context:component-scan base-package="str.controller" />
<!-- 對模型視圖名稱的解析，在請求時模型視圖名稱添加前後綴 -->
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver"
p:prefix="/WEB-INF/page/"
p:suffix=".jsp" />
</beans>3.編寫Controller類
package str.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class MyController {
@RequestMapping(value = "/")
public String hello(){
return "index";
}
}
4.編寫jsp
<%@ page language="java" contentType="text/html; charset=utf-8"
pageEncoding="<span style="font-family: Arial, Helvetica, sans-serif;">utf-8</span><span style="font-family: Arial, Helvetica, sans-serif;">"%></span>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=<span style="font-family: Arial, Helvetica, sans-serif;">utf-8</span><span style="font-family: Arial, Helvetica, sans-serif;">"></span>
<title>Insert title here</title>
</head>
<body>
<h1>hello</h1>
</body>
</html>
最後訪問 127.0.0.1:8080/SpringMvc/
這個只是自己學習的筆記，不值得參考。