spring boot: thymeleaf模板引擎使用

在pom.xml加入thymeleaf模板依赖

<!-- 添加thymeleaf的依赖 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>

  

在applicationContext.properties中增加thymeleaf配置

########################################################
###THYMELEAF (ThymeleafAutoConfiguration)
########################################################
spring.thymeleaf.prefix=classpath:/templates/
spring.thymeleaf.suffix=.html
#spring.thymeleaf.mode=HTML5
spring.thymeleaf.encoding=UTF-8
# ;charset=<encoding> is added
spring.thymeleaf.content-type=text/html
# set to false for hot refresh
spring.thymeleaf.cache=false

  

#<!-- 关闭thymeleaf缓存 开发时使用 否则没有实时画面-->
spring.thymeleaf.cache=false
## 检查模板是否存在,然后再呈现
spring.thymeleaf.check-template-location=true
#Content-Type值
spring.thymeleaf.content-type=text/html
#启用MVC Thymeleaf视图分辨率
spring.thymeleaf.enabled=true
## 应该从解决方案中排除的视图名称的逗号分隔列表
##spring.thymeleaf.excluded-view-names=
#模板编码
spring.thymeleaf.mode=LEGACYHTML5
# 在构建URL时预先查看名称的前缀
spring.thymeleaf.prefix=classpath:/templates/
# 构建URL时附加查看名称的后缀.
spring.thymeleaf.suffix=.html
# 链中模板解析器的顺序
#spring.thymeleaf.template-resolver-order= o
# 可以解析的视图名称的逗号分隔列表
#spring.thymeleaf.view-names=
#thymeleaf end

  

来看下我的实例:

pom.xml参考

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.9.RELEASE</version>
</parent> <properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
</properties> <dependencies> <!-- spring mvc,aop,restful,fastjson -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency> <!-- jstl -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency> <!-- tomcat的支持 -->
<!-- dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency--> <dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency> <!-- mysql支持 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency> <!-- 添加spring-data-jpa依赖 -->
<!-- 引入了 spring-data-jpa就不需要引入spring-boot-starter-jdbc -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency> <!-- 添加thymeleaf的依赖 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency> <!-- fastjson -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.15</version>
</dependency> <!-- 热部署 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
<scope>true</scope>
</dependency> </dependencies> <build>
<plugins> <!-- 热部署 -->
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<!--fork : 如果没有该项配置,呢个devtools不会起作用,即应用不会restart -->
<fork>true</fork>
</configuration>
</plugin> </plugins>
</build>

  

App.java参考

package com.muyang.boot22;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.web.HttpMessageConverters;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.http.converter.HttpMessageConverter; import com.alibaba.fastjson.serializer.SerializerFeature;
import com.alibaba.fastjson.support.config.FastJsonConfig;
import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter; /**
* Hello world!
*
*/ @SpringBootApplication
public class App
{ //fastJson配置
@Bean
public HttpMessageConverters fastJsonHttpMessageConverters()
{ FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter(); FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat); fastConverter.setFastJsonConfig(fastJsonConfig); HttpMessageConverter<?> converter = fastConverter;
return new HttpMessageConverters(converter); } public static void main( String[] args )
{
//System.out.println( "Hello World!" );
SpringApplication.run(App.class, args);
}
}

  

applicationContext.properties

#####################################
###default-view
#####################################
#spring.mvc.view.prefix=/WEB-INF/jsp/
#spring.mvc.view.suffix=.jsp ################################
### spring port
################################
server.port = 8081
server.context-path=/springboot ################################
### zh/cn
###############################
spring.http.encoding.force=true
spring.http.encoding.charset=UTF-8
spring.http.encoding.enabled=true
server.tomcat.uri-encoding=UTF-8 ########################################################
###THYMELEAF (ThymeleafAutoConfiguration)
########################################################
spring.thymeleaf.prefix=classpath:/templates/
spring.thymeleaf.suffix=.html
#spring.thymeleaf.mode=HTML5
spring.thymeleaf.encoding=UTF-8
# ;charset=<encoding> is added
spring.thymeleaf.content-type=text/html
# set to false for hot refresh
spring.thymeleaf.cache=false #######################################
####mysql
####################################### spring.datasource.url=jdbc:mysql://localhost:3306/spring
spring.datasource.username=root
spring.datasource.password=
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.max-idle=10
spring.datasource.max-wait=10000
spring.datasource.min-idle=5
spring.datasource.initial-size=5

  

HelloController.java

package com.muyang.boot22.controller;

import java.io.IOException;
import java.util.Map; import javax.servlet.http.HttpServletResponse; import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping; @Controller
@RequestMapping(value = "/")
public class HelloController
{ /*@RequestMapping("/hello")
public String index(Map<String, Object>map)
{
map.put("name", "张三");
return "hello";
//int i = 1024/0;
}*/ @RequestMapping(value="/hello")
public String thyhello(Map<String, Object> map)
{
map.put("name", "张三");
map.put("age", "56");
map.put("gender", "man");
return "hello"; } @RequestMapping(value = "/home")
public String homePage(Map<String, Object> map)throws IOException{
return "home";
} //跳转
@GetMapping(value = "/index")
public void homePage(HttpServletResponse response)throws IOException{
response.sendRedirect("home.html");
// return "index";
} }

  

hello.html

<!DOCTYPE html>
<html>
<head>thymeleaf - views</head>
<body> <h1>
Hello,thymeleaf
<br />
This is my first thymeleaf demo. <hr />
name: <span th:text="${name}"></span>
age: <span th:text="${age}"></span>
gender: <span th:text="${gender}"></span> </h1> ssssssssssss
</body>
</html>

  

spring boot: thymeleaf模板引擎使用-LMLPHP

访问地址:

http://localhost:8081/springboot/hello

http://localhost:8081/springboot/home.html

http://localhost:8081/springboot/index

04-20 10:32