释放双眼，带上耳机，听听看~！
springboot模板
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springboot之thymeleaf模板
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对应的后台代码
* 前台HTML页面1
21 * springboot之freemarker模板
2 -
pom依赖
* 实体类
* 相关controler层的Java代码1
21 * 前台
2
springboot之thymeleaf模板
关于Thymeleaf的优点，只说一条：它就是html页面。上代码:
相关pom依赖
也可以建springboot项目时选择就行了
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2 <groupId>org.springframework.boot</groupId>
3 <artifactId>spring-boot-starter-thymeleaf</artifactId>
4 </dependency>
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Spring Boot官方文档建议在开发时将缓存关闭，那就在application.properties文件中加入下面这行
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正式环境还是要将缓存开启的
对应的后台代码
实体类
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3import lombok.Data;
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5/**
6 * @author dragon
7 * @site
8 * @company
9 * @create 2019-11-08 18:11
10 */
11@Data
12public class User {
13 private String uid;
14 private String uname;
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16 public User() {
17 }
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19 public User(String uid, String uname) {
20 this.uid = uid;
21 this.uname = uname;
22 }
23}
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ThymeleafController
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3import com.li.springboot01.entity.User;
4import org.springframework.stereotype.Controller;
5import org.springframework.web.bind.annotation.RequestMapping;
6import org.springframework.web.servlet.ModelAndView;
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8import java.util.ArrayList;
9import java.util.List;
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11/**
12 * @author dragon
13 * @site
14 * @company
15 * @create 2019-11-08 11:55
16 */
17@Controller
18@RequestMapping("/thymeleaf")
19public class ThymeleafController {
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21 @RequestMapping("/list")
22 public ModelAndView list(){
23 ModelAndView mv = new ModelAndView();
24 List list = new ArrayList();
25 list.add(new User("1","xs"));
26 list.add(new User("2","ls"));
27 list.add(new User("3","zs"));
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29 mv.addObject("userList",list);
30 mv.addObject("msg","<span style='color:red'>双十一剁手活动即将开始</span>");
31 mv.addObject("name","zs");
32 mv.setViewName("list");
33 return mv;
34 }
35}
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前台HTML页面
list.html
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2<html xmlns:th="http://www.thymeleaf.org">
3<head>
4 <meta charset="UTF-8">
5 <title>Thymeleaf页面</title>
6</head>
7<body>
8<h2>显示文本</h2>
9<span th:text="${name}"></span>
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11<h2>显示HTML</h2>
12<div th:utext="${msg}"></div>
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14<h2>循环</h2>
15<table>
16 <tr>
17 <td>用户的id</td>
18 <td>用户名</td>
19 </tr>
20 <tr th:each="u : ${userList}">
21 <td th:text="${u.uid}"></td>
22 <td th:text="${u.uname}"></td>
23 </tr>
24</table>
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27<h2>包含页面</h2>
28<!--全部页面-->
29<!--<div th:include="role/common/head2.html"></div>-->
30<!--部分页面内容-->
31<div th:include="role/common/head2 :: h1"></div>
32
33</body>
34</html>
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head2 .html
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2 第一部分类容
3</div>
4<div th:fragment="h2">
5 第二部分类容
6</div>
7<div th:fragment="h3">
8 第三部分类容
9</div>
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springboot之freemarker模板
学习网址：
pom依赖
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2<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
3 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
4 <modelVersion>4.0.0</modelVersion>
5 <parent>
6 <groupId>org.springframework.boot</groupId>
7 <artifactId>spring-boot-starter-parent</artifactId>
8 <version>2.2.1.RELEASE</version>
9 <relativePath/> <!-- lookup parent from repository -->
10 </parent>
11 <groupId>com.li</groupId>
12 <artifactId>springboot01</artifactId>
13 <version>0.0.1-SNAPSHOT</version>
14 <name>springboot01</name>
15 <description>Demo project for Spring Boot</description>
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17 <properties>
18 <java.version>1.8</java.version>
19 </properties>
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21 <dependencies>
22 <!--freemarker-->
23 <dependency>
24 <groupId>org.springframework.boot</groupId>
25 <artifactId>spring-boot-starter-freemarker</artifactId>
26 </dependency>
27 <!--thymeleaf-->
28 <dependency>
29 <groupId>org.springframework.boot</groupId>
30 <artifactId>spring-boot-starter-thymeleaf</artifactId>
31 </dependency>
32 <dependency>
33 <groupId>org.springframework.boot</groupId>
34 <artifactId>spring-boot-starter-web</artifactId>
35 </dependency>
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37 <dependency>
38 <groupId>org.projectlombok</groupId>
39 <artifactId>lombok</artifactId>
40 <optional>true</optional>
41 </dependency>
42 <dependency>
43 <groupId>org.springframework.boot</groupId>
44 <artifactId>spring-boot-starter-test</artifactId>
45 <scope>test</scope>
46 <exclusions>
47 <exclusion>
48 <groupId>org.junit.vintage</groupId>
49 <artifactId>junit-vintage-engine</artifactId>
50 </exclusion>
51 </exclusions>
52 </dependency>
53 </dependencies>
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55 <build>
56 <plugins>
57 <plugin>
58 <groupId>org.springframework.boot</groupId>
59 <artifactId>spring-boot-maven-plugin</artifactId>
60 </plugin>
61 </plugins>
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64 <!--可以不加，但是做项目的时候可能会用-->
65 <resources>
66 <!--解决mybatis-generator-maven-plugin运行时没有将XxxMapper.xml文件放入target文件夹的问题-->
67 <resource>
68 <directory>src/main/java</directory>
69 <includes>
70 <include>**/*.xml</include>
71 </includes>
72 </resource>
73 <!--freemarker模板也读取需要注释标红地方-->
74 <resource>
75 <directory>src/main/resources</directory>
76 <includes>
77 <!--<include>*.properties</include>-->
78 <!--<include>*.xml</include>-->
79 <!--<include>*.yml</include>-->
80 </includes>
81 </resource>
82 </resources>
83 </build>
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85</project>
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实体类
Role
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3import lombok.Data;
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5/**
6 * @author dragon
7 * @site
8 * @company
9 * @create 2019-11-08 18:11
10 */
11@Data
12public class Role {
13 private String rid;
14 private String rname;
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16 public Role() {
17 }
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19 public Role(String rid, String rname) {
20 this.rid = rid;
21 this.rname = rname;
22 }
23}
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相关controler层的Java代码
FreemarkerController
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3import com.li.springboot01.entity.Role;
4import org.springframework.stereotype.Controller;
5import org.springframework.web.bind.annotation.RequestMapping;
6import org.springframework.web.servlet.ModelAndView;
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8import java.util.ArrayList;
9import java.util.List;
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11/**
12 * @author dragon
13 * @site
14 * @company
15 * @create 2019-11-08 18:59
16 */
17@Controller
18@RequestMapping("/freemarker")
19public class FreemarkerController {
20 @RequestMapping("/list")
21 public ModelAndView list(){
22 ModelAndView mv = new ModelAndView();
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24 mv.addObject("loginName","小鸡啄米");
25 List list = new ArrayList();
26 list.add(new Role("1","普通用户"));
27 list.add(new Role("2","会员"));
28 list.add(new Role("3","超级会员"));
29 mv.addObject("roleList",list);
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31 mv.setViewName("list");
32 return mv;
33 }
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36}
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前台
application.yml文件的配置
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2 port: 88
3 servlet:
4 context-path: /springboot
5
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7#缓存关闭
8spring:
9 thymeleaf:
10 cache: false
11 freemarker:
12 # 设置模板后缀名
13 suffix: .ftl
14 # 设置文档类型
15 content-type: text/html
16 # 设置页面编码格式
17 charset: UTF-8
18 # 设置页面缓存
19 cache: false
20 # 设置ftl文件路径，默认是/templates，为演示效果添加role
21 template-loader-path: classpath:/templates/role
22 mvc:
23 static-path-pattern: /static/**
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list.ftl
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2<html lang="en">
3<head>
4 <meta charset="UTF-8">
5 <title>freemarker知识点</title>
6</head>
7<body>
8freemarker知识点
9<h2>获取值</h2>
10${loginname !'未知'}
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12${loginName !'未知'}
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14<h2>遍历</h2>
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16<table border="1" width="60%">
17 <tr>
18 <td>角色id</td>
19 <td>角色名</td>
20 </tr>
21 <#list roleList as role>
22 <tr>
23 <td>${role.rid}</td>
24 <td>${role.rname}</td>
25 </tr>
26 </#list>
27</table>
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29<h2>包含页面</h2>
30<#include 'common/head.ftl'/>
31<#include 'common/global.ftl'/>
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33<h2>获取项目名 && 定义变量</h2>
34${springMacroRequestContext.contextPath}
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36<#--全局变量-->
37${xmm}
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39<#--<#assign xmm>-->
40<#-- ${springMacroRequestContext.contextPath}-->
41<#--</#assign>-->
42<#--${xmm}-->
43<h2>如何在页面定义变量</h2>
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49</body>
50</html>
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head.ftl
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2<html lang="en">
3<head>
4 <meta charset="UTF-8">
5 <title>Title</title>
6</head>
7<body>
8头部页面
9<span style="color: rebeccapurple">傻逼！？》D{！！</span>
10</body>
11</html>
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global.ftl
全局属性定义
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2 ${springMacroRequestContext.contextPath}
3</#global>
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over~
