我看到很多示例如何显示数据,我将其定义并放入java控制器,但我无法做到。代码在这里。
@Controller
public class HomeController {
@RequestMapping({"/","/test"})
public String showHomePage(ModelMap model) {
String mes = "Here I am";
model.addAttribute("message",mes);
return "new";
}
}
new.jsp文件
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title></title>
</head>
<body>
${message}
</body>
</html>
当我启动jsp页面时,只显示此$ {message}
MVC-调度-servlet.xml中
<?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"
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">
<mvc:default-servlet-handler/>
<mvc:annotation-driven/>
<context:component-scan base-package="ru.sbt"/>
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/"/>
<property name="suffix" value=".jsp"/>
</bean>
答案 0 :(得分:1)
不要直接点击jsp页面意味着不要将直接jsp名称放在url中而是将 / test (requestMapping url)调用到你的控制器然后控制器将发送带有模型的jsp (数据)到客户端请求