07.整合jsp、整合freemarker、整合thymeleaf
整合jsp
pom.xml部分内容
<packaging>war</packaging>
</dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</dependency>
<!--用于编译jsp -->
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.3</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
spring.mvc.view.prefix=/WEB-INF/
spring.mvc.view.suffix=.jsp
src/main/webapp/WEB-INF/index.jsp
<body>
<h4>${name}</h4>
</body>
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class Index2Controller {
@RequestMapping("/index")
public String show(Model model){
model.addAttribute("name","李四");
return "index";
}
}
整合freemarker
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-freemarker</artifactId>
</dependency>
src/main/resources/templates
# freemarker静态资源配置
# 设定ftl文件路径 #默认是就是classpath:/templates 此条可以省略
spring.freemarker.template-loader-path=classpath:/templates
# 默认false 关闭缓存，及时刷新，上线生产环境需要修改为true
spring.freemarker.cache=false
# 默认utf-8
spring.freemarker.charset=utf-8
# 默认true
spring.freemarker.check-template-location=true
# 默认text/html
spring.freemarker.content-type=text/html
# 默认false
spring.freemarker.expose-request-attributes=false
spring.freemarker.expose-spring-macro-helpers=false
# 默认false
spring.freemarker.expose-session-attributes=false
spring.freemarker.request-context-attribute=request
spring.freemarker.suffix=.ftl
index.ftl
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>index</title>
</head>
<body>
<h4>index.ftl</h4>
<h4>${name}</h4>
</body>
</html>
整合thymeleaf
<!--引入thymeleaf的依赖-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>net.sourceforge.nekohtml</groupId>
<artifactId>nekohtml</artifactId>
</dependency>
</dependencies>
# 关闭缓存，开发时使用
spring.thymeleaf.cache=false
# 检查模版是否存在，然后再呈现，默认true
spring.thymeleaf.check-template-location=true
# 模版编码 默认HTML5,是严格html5校验，LEGACYHTML5依赖nekohtml
spring.thymeleaf.mode=LEGACYHTML5
# 默认classpath:/templates/
spring.thymeleaf.prefix=classpath:/templates/
# 默认.html
spring.thymeleaf.suffix=.html
index.html
<body>
<h1 th:text="${name}"></h1>
</body>
