标签：name exp file response esc bean welcome init hello
基于MyEclipse开发
工程结构：
所使用到的jar：
代码：
FruitControllerTest.java
public class FruitControllerTest implements Controller { @Override public ModelAndView handleRequest(HttpServletRequest arg0, HttpServletResponse arg1) throws Exception { List<Fruits> fruitsList = FruitsService.queryFruitsList(); System.out.println("---"); System.out.println(fruitsList); ModelAndView modelandView = new ModelAndView(); modelandView.addObject("fruitsList", fruitsList); modelandView.setViewName("/WEB-INF/jsp/fruits/fruit.jsp"); return modelandView; } }
class FruitsService { public static List<Fruits> queryFruitsList(){ List<Fruits> fruitsList = new ArrayList<Fruits>(); Fruits apple = new Fruits(); apple.setName("红富士苹果"); apple.setPrice(1.5); apple.setProducing_area("安徽"); Fruits Banana = new Fruits(); Banana.setName("香蕉"); Banana.setPrice(2.9); Banana.setProducing_area("上海"); fruitsList.add(apple); fruitsList.add(Banana); return fruitsList; } }
Fruits.java
public class Fruits { private String name; private double price; private String producing_area; public String getName() { return name; } public void setName(String name) { this.name = name; } public double getPrice() { return price; } public void setPrice(double price) { this.price = price; } public String getProducing_area() { return producing_area; } public void setProducing_area(String producing_area) { this.producing_area = producing_area; } }
springmvc.xml
<?xml version="1.0" encoding="UTF-8"?> <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" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:util="http://www.springframework.org/schema/util" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd 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-4.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd"> <bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping"></bean>
<bean class="org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter"></bean>
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"></bean>
<bean name="/query_test.action" class="cn.com.mvc.controller.FruitControllerTest"></bean> </beans>
web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1"> <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> </servlet> <servlet-mapping> <servlet-name>springmvc</servlet-name> <url-pattern>*.action</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app>
fruit.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <base href="<%=basePath%>"> <title>My JSP ‘fruit.jsp‘ starting page</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page"> </head> <body> <h3>新鲜水果</h3> <table width="300px" border="1"> <tr> <td>名称</td> <td>价格</td> <td>产地</td> </tr> <c:forEach items="${fruitsList}" var="fruit"> <tr> <td>${fruit.name}</td> <td>${fruit.price}</td> <td>${fruit.producing_area}</td> </tr> </c:forEach> </table> <h4>hello</h4> </body> </html>
输入地址：
http://localhost:8080/SpringMVC_1/query_test.action
得到下图：
标签：name exp file response esc bean welcome init hello
原文地址：https://www.cnblogs.com/Mrchengs/p/9821477.html
