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java - Thymeleaf 无法通过 Spring Boot 和 Controller 解析模型

转载 作者:行者123 更新时间:2023-12-01 09:27:57 28 4
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我想尝试一下 Spring Boot 和 Thymeleaf。因此,我通过 Spring Initialzr 加载了我的 Spring Boot 应用程序,并将 Web 和 Thymeleaf 设置为依赖项。遗憾的是我无法解析任何动态 html,只能解析静态的。

当请求localhost:8080/时,我收到:消息是:${message}

将提供一些代码来展示我的设置(尽可能少的代码)

WebApp.java

package com.example;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;

import java.util.Arrays;

@SpringBootApplication
public class WebApp {

public static void main(String[] args) {
ApplicationContext ctx = SpringApplication.run(WebApp.class, args);
}
}

HelloController.java

package com.example;

import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.method.annotation.ModelFactory;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.View;

@Controller
public class HelloController {

@RequestMapping("/")
public ModelAndView handler() {
ModelAndView mav = new ModelAndView("twitter");
mav.addObject("message", "message");
return mav;
}
}

twitter.html

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"> </meta>
<title>Test</title>
</head>
<body>
The message is:${message}

</body>
</html>

pom.mxl

<?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>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>demo</name>
<description>Demo project for Spring Boot</description>

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.1.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-web</artifactId>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
<version>1.4.1.RELEASE</version>
</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>


</project>

最佳答案

我想你必须改变你的观点:

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"> </meta>
<title>Test</title>
</head>
<body>
The message is: <span th:text="${message}"></span>
</body>
</html>

关于java - Thymeleaf 无法通过 Spring Boot 和 Controller 解析模型,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/39688127/

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