我正在用Thymeleaf运行一个简单的Spring Boot 2.0.4 MVC应用程序。我有2个控制器。第一个是IndexController.java,它将URL“ localhost:8080 /”映射到模板index.html。第二个产品ProductController.java将URL“ localhost:8080 / product”映射到模板product.html。在index.html模板上,我有一个指向产品模板的链接:
<a href="product.html">
当我运行项目并将鼠标悬停在浏览器中的此链接上时,显示的URL为“ localhost:8080 / product.html”。如果单击链接,则会出现404错误。如果我在浏览器的URL框中手动输入“ localhost:8080 / product”,则产品页面将正确显示。因此,我无法使用URL“ localhost:8080 / product.html”。我以为使用Spring Boot和Thymeleaf,任何扩展名“ localhost:8080 / product [。*]”都可以直接使用。
我使用内置的Spring Boot配置器通过IntelliJ 2018创建了这个项目。我只有一个配置文件SfgThymeleafCourseApplication.java:
package guru.springframework;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class SfgThymeleafCourseApplication {
public static void main(String[] args) {
SpringApplication.run(SfgThymeleafCourseApplication.class, args);
}
}
我的索引控制器是IndexController.java:
package guru.springframework.controllers;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class IndexController {
@RequestMapping("/")
public String getIndex() {
return "index";
}
}
我的产品控制器ProductController.java:
package guru.springframework.controllers;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class ProductController {
@RequestMapping("/product")
public String getProduct() {
return "product";
}
}
我的POM看起来像
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>guru.springframework</groupId>
<artifactId>sfg-thymeleaf-course</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>sfg-thymeleaf-course</name>
<description>Thymeleaf Course</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>