一、applicationContext.xmlhtml
<?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" 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-3.0.xsd" > <context:component-scan base-package="com.jt"/> <!-- 視圖分解解析器 --> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 這是前綴 --> <property name="prefix" value="/WEB-INF/jsp/"></property> <!-- 這是後綴 --> <property name="suffix" value=".jsp"></property> <!-- 在spring的控制器中,返回的是一個字符串,那麼請求的路徑則是,前綴+返回字符串+後綴 --> </bean> </beans>
二、控制器代碼java
package com.jt; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView; @Controller @RequestMapping(value="view") public class TestModelAndView { @RequestMapping(value="/personInfo") public ModelAndView viewInfo(){ ModelAndView mv=new ModelAndView(); mv.addObject("name","jt"); mv.addObject("gender","man"); mv.setViewName("viewPersonInfo"); System.out.println("viewPersonInfo"); return mv; } }
三、viewPersonInfo.jsp代碼web
<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <!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=ISO-8859-1"> <title>Insert title here</title> </head> <body> viewPersonInfo<br> ${name}<br> ${gender } </body> </html>
注:無需顯示引入任何標籤庫spring
四、目錄結構c#
五、運行效果app
六、ModeAndView其餘用法jsp
構造函數摘要 | |
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ModelAndView() bean樣式用法的默認構造函數:填充bean屬性,而不是傳遞構造函數參數。 |
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ModelAndView(Object view) 當沒有模型數據暴露時,方便的構造函數。 |
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ModelAndView(Object view, Map model) 給出一個View對象和一個模型,建立一個新的ModelAndView。 |
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ModelAndView(Object view, String modelName, Object modelObject) 方便的構造函數來取一個模型對象。 |
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ModelAndView(String viewName) 當沒有模型數據暴露時,方便的構造函數。 |
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ModelAndView(String viewName, Map model) 給出一個視圖名稱和一個模型來建立一個新的ModelAndView。 |
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ModelAndView(String viewName, String modelName, Object modelObject) 方便的構造函數來取一個模型對象。 |
setViewName()主要用於設置jsp頁面名稱函數
setView()主要用設置自定義的view對象ui
package com.jt; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView; @Controller @RequestMapping(value="view") public class TestModelAndView { @RequestMapping(value="/personInfo") public ModelAndView viewInfo(){ ModelAndView mv=new ModelAndView(); mv.addObject("name","jt"); mv.addObject("gender","man"); // List List<String> list = new ArrayList<String>(); list.add("java"); list.add("es"); list.add("c#"); mv.addObject("bookList", list); // Map Map<String, String> map = new HashMap<String, String>(); map.put("zhangsan", "bj"); map.put("lisi", "sh"); map.put("wangwu", "sz"); mv.addObject("map", map); mv.setViewName("viewPersonInfo"); System.out.println("viewPersonInfo"); return mv; } }