springMVC与freewarker整合配置jsp、html视图解析器

工程目录

pom.xml

		<dependency>
    		<groupId>org.freemarker</groupId>
    		<artifactId>freemarker</artifactId>
    		<version>2.3.23</version>
		</dependency>
		<dependency>
    		<groupId>org.springframework</groupId>
    		<artifactId>spring-context-support</artifactId>
    		<version>4.3.7.RELEASE</version>
		</dependency>

springMVC.xml

<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
        <property name="prefix" value="/WEB-INF/jsp/"/>
        <property name="suffix" value=".jsp"/>
        <property name="order" value="1"/><!-- 优先级 -->
    </bean>
    
    <bean class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
        <property name="templateLoaderPath" value="/WEB-INF/html/"/><!-- HTML文件位置 -->
        <property name="defaultEncoding" value="utf-8"/>
        <property name="freemarkerSettings">
            <props>
                <prop key="locale">zh_CN</prop>
                <prop key="datetime_format">yyyy-MM-dd HH:mm:ss</prop>
                <prop key="date_format">yyyy-MM-dd</prop>
                <prop key="default_encoding">UTF-8</prop>
                <!--<prop key="number_format">#.##</prop>-->
            </props>
        </property>
    </bean>
    <bean class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver">
        <property name="viewClass" value="org.springframework.web.servlet.view.freemarker.FreeMarkerView"/>
        <property name="suffix" value=".html"/>
        <property name="order" value="0"/><!-- 优先找HTML -->
        <property name="contentType" value="text/html;charset=UTF-8"/><!-- 解决网页中文乱码的问题 -->
    </bean>

在以上两个文件中添加代码后，即可实现jsp和html视图解析器

---

IndexController.java

package shop.xiaolandai.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class IndexController {

	@RequestMapping("/")
	public String showIndex() {
		
		return "index";
	}
	
	@RequestMapping("/detail")
	public String showDetail() {

		return "detail";
	}
}

返回值为需要响应的页面

ItemController.java

package shop.xiaolandai.controller;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import shop.xiaolandai.POJO.TbItem;
import shop.xiaolandai.service.ItemService;

@Controller
@RequestMapping("/item")
public class ItemController {

	@Autowired
	private ItemService itemService;
	
	@RequestMapping("/detail/{itemId}")
	@ResponseBody
	public TbItem getItemById(@PathVariable long itemId) {
		TbItem tbItem = itemService.getTbItemById(itemId);
		System.out.println("cccccc");
		return tbItem;
	}
	
	@RequestMapping("/index")
	@ResponseBody
	public List<TbItem> getItem() {
		List<TbItem> list = itemService.selectTbItem();
		System.out.println("bbbbbbbb");
		return list;
	}
	
}

返回AJAX请求的数据