SpringMVC+Thymeleaf +HTML的簡單框架

一、問題

項目中需要公眾號開發，移動端使用的是H5，但是如果不用前端框架的話，只能考慮JS前端用ajax解析JSON字符串了。今天我們就簡單的說下前端框架Thymeleaf如何解決這個問題的；

二、開始實戰

2.1：配置pom.xml

    <!-- https://mvnrepository.com/artifact/org.thymeleaf/thymeleaf-spring4 --><dependency><groupId>org.thymeleaf</groupId><artifactId>thymeleaf-spring4</artifactId><version>3.0.9.RELEASE</version></dependency><!-- https://mvnrepository.com/artifact/org.thymeleaf/thymeleaf --><dependency><groupId>org.thymeleaf</groupId><artifactId>thymeleaf</artifactId><version>3.0.9.RELEASE</version></dependency>

2.2：配置Spring mvc的主配置文件（spring-mvc.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"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsdhttp://www.springframework.org/schema/contexthttp://www.springframework.org/schema/context/spring-context-4.0.xsdhttp://www.springframework.org/schema/mvchttp://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"><!-- 注解掃描包 --><context:component-scan base-package="com.king.weixin"/><!-- 開啟注解 --><mvc:annotation-driven/><!--配置靜態資源，直接映射到對應的文件夾，不被DispatcherServlet處理，3.04新增功能，需要重新設置spring-mvc-3.0.xsd--><mvc:resources mapping="/img/**" location="/img/" /><mvc:resources mapping="/js/**" location="/js/" /><mvc:resources mapping="/css/**" location="/css/" /><mvc:resources mapping="/html/**" location="/html/" /><mvc:resources mapping="/tinymce/**" location="/tinymce/" /><mvc:resources mapping="/upload/**" location="/upload/" /><mvc:resources mapping="/assset/**" location="/assset/" /><!-- 定義跳轉的文件的前后綴 ，視圖模式配置--><!--采用前端模板工具thymeleaf--><bean id="templateResolver" class="org.thymeleaf.spring4.templateresolver.SpringResourceTemplateResolver"><property name="prefix" value="/html/" /><property name="suffix" value=".html" /><property name="templateMode" value="HTML5" /><property name="cacheable" value="false" /><property name="characterEncoding" value="UTF-8"/></bean><bean id="templateEngine"class="org.thymeleaf.spring4.SpringTemplateEngine"><property name="templateResolver" ref="templateResolver" /></bean><bean class="org.thymeleaf.spring4.view.ThymeleafViewResolver"><property name="templateEngine" ref="templateEngine" /><property name="characterEncoding" value="UTF-8"/></bean><!--采用前端模板工具thymeleaf--><!-- redis配置 --><import resource="spring-redis.xml"/>
</beans>

View Code

需要注意的是：下面的是關鍵配置

<mvc:resources mapping="/img/**" location="/img/" />
<mvc:resources mapping="/js/**" location="/js/" />
<mvc:resources mapping="/css/**" location="/css/" />
<mvc:resources mapping="/html/**" location="/html/" />
<mvc:resources mapping="/tinymce/**" location="/tinymce/" />
<mvc:resources mapping="/upload/**" location="/upload/" />
<mvc:resources mapping="/assset/**" location="/assset/" />


<bean id="templateResolver" class="org.thymeleaf.spring4.templateresolver.SpringResourceTemplateResolver">
<property name="prefix" value="/html/" />
<property name="suffix" value=".html" />
<property name="templateMode" value="HTML5" />
<property name="cacheable" value="false" />
<property name="characterEncoding" value="UTF-8"/>
</bean>

2.3：Controller配置

    @RequestMapping(value = "/QueryUserbyOpenId", method = RequestMethod.GET)public String QueryUserbyOpenId(String openid,HttpServletRequest res,ModelMap model){System.out.println("來了");User user=new User();user=userService.findByOpenId(openid);if(user!=null){model.addAttribute("user_name", user.getUser_name());model.addAttribute("user_sex",user.getUser_sex());model.addAttribute("user_age", user.getUser_age());model.addAttribute("user_address", user.getUser_address());model.addAttribute("user_mobile", user.getUser_mobile());}System.out.println("------------------:"+user.getUser_id());return "userInfo";

return 返回的就是html視圖的名稱，具體是html還是jsp是在spring mvc中配置，需要在方法中生命ModelMap 來存放對象

2.4：HTML取值

<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head><meta name="viewport" content="width=device-width, initial-scale=1" /><meta charset="UTF-8"><title>個人中心</title>
<!--     <link rel="stylesheet" th:href="@{/css/userInfo.css}"> -->
<link rel="stylesheet" href="../css/userInfo.css">
<script type="text/javascript" src="../js/jquery-3.3.1.min.js"></script>
</head>
<body>
<div class="home"><div class="doctor"><div class="doctorName"  th:text="${user_name}"></div><img class="doctorImg" src="../assset/icon/mydoctor_man.png"><div class="changeUserInfo" onclick="window.location.href='updateUserInfoHTML'"><img src="../assset/icon/icon_bianjiziliao@2x.png">修改個人信息</div><div class="count"><div><span class="moneyCount">20元</span><span>金額</span></div><div class="borderLeft"></div><div><span class="Upoint">0個</span><span>U點</span></div><div class="borderRight"></div><div><span class="discount">0張</span><span>優惠券</span></div></div></div><div class="msg"><div>| 基本信息</div><div class="msgDiv"><span style="color: rgba(204,204,204,1)" >性別：</span><span th:text="${user_sex}"></span></div><div class="msgDiv"><span style="color: rgba(204,204,204,1)">年齡：</span><span th:text=" ${user_age}"></span></div><div class="msgDiv"><span style="color: rgba(204,204,204,1)">地址：</span><span th:text="${user_address}"></span></div><div class="msgDiv"><span style="color: rgba(204,204,204,1)">手機：</span><span th:text="${user_mobile}"></span></div>
<!--         <div class="msgDiv"> -->
<!--             <span style="color: rgba(204,204,204,1)">個人簽名：</span><span th:text="${mobile}">無就是我</span> -->
<!--         </div> -->
<!--         <div class="msgDiv"> -->
<!--             <span style="color: rgba(204,204,204,1)">手機號：</span><span th:text="${mobile}"></span> -->
<!--         </div> --><!--         <div class="changePhoneNum" οnclick="window.location.href='updateUserMobileHTML'">修改手機號</div> --></div>
<!--     <div class="goToDownload" οnclick="javascript:test()">馬上下載APP,體驗更多服務</div> -->
</div>
</body>
<script type="text/javascript">function test(){window.location.href="download"}
</script>
</html>