Java ThymileAF with Spring MVC错误找不到URI为的HTTP请求的映射
我正在使用从web下载的代码，一个SpringMVC+Hibernate+Maven+Spring数据的示例，在这段代码中，页面是jsp。现在我想介绍Thymeleaf而不是jsp si，我已经创建了一个HTML问候页面，但是当我进入这个页面时，我得到了这个错误 09:16:23.622[http-nio-8080-exec-7]警告o.s.web.servlet.PageNotFound -在名为的DispatcherServlet中找不到URI为[/dpr data/WEB-INF/pages/greeting.html]的HTTP请求的映射 “调度员” 以下是我的文件代码： 控制器Java ThymileAF with Spring MVC错误找不到URI为的HTTP请求的映射,java,spring,jsp,spring-mvc,thymeleaf,Java,Spring,Jsp,Spring Mvc,Thymeleaf,我正在使用从web下载的代码，一个SpringMVC+Hibernate+Maven+Spring数据的示例，在这段代码中，页面是jsp。现在我想介绍Thymeleaf而不是jsp si，我已经创建了一个HTML问候页面，但是当我进入这个页面时，我得到了这个错误 09:16:23.622[http-nio-8080-exec-7]警告o.s.web.servlet.PageNotFound -在名为的DispatcherServlet中找不到URI为[/dpr data/WEB-INF/page
package com.spr.controller;
import java.util.List;
import javax.validation.Valid;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.annotation.InitBinder;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import com.spr.exception.ShopNotFound;
import com.spr.model.Shop;
import com.spr.service.ShopService;
import com.spr.validation.ShopValidator;
@Controller
@RequestMapping(value="/shop")
public class ShopController {
@Autowired
private ShopService shopService;
@Autowired
private ShopValidator shopValidator;
//Used to validate data
@InitBinder
private void initBinder(WebDataBinder binder) {
binder.setValidator(shopValidator);
}
@RequestMapping(value="/create", method=RequestMethod.GET)
public ModelAndView newShopPage() {
ModelAndView mav = new ModelAndView("shop-new", "shop", new Shop());
return mav;
}
//@Valid means that shop has to be validate
@RequestMapping(value="/create", method=RequestMethod.POST)
public ModelAndView createNewShop(@ModelAttribute @Valid Shop shop,
BindingResult result,
final RedirectAttributes redirectAttributes) {
if (result.hasErrors())
return new ModelAndView("shop-new");
ModelAndView mav = new ModelAndView();
String message = "New shop "+shop.getName()+" was successfully created.";
shopService.create(shop);
mav.setViewName("redirect:/index.jsp");
redirectAttributes.addFlashAttribute("message", message);
return mav;
}
@RequestMapping(value="/list", method=RequestMethod.GET)
public ModelAndView shopListPage() {
ModelAndView mav = new ModelAndView("shop-list.jsp");
List<Shop> shopList = shopService.findAll();
mav.addObject("shopList", shopList);
return mav;
}
@RequestMapping(value="/edit/{id}", method=RequestMethod.GET)
public ModelAndView editShopPage(@PathVariable Integer id) {
ModelAndView mav = new ModelAndView("shop-edit");
Shop shop = shopService.findById(id);
mav.addObject("shop", shop);
return mav;
}
@RequestMapping(value="/edit/{id}", method=RequestMethod.POST)
public ModelAndView editShop(@ModelAttribute @Valid Shop shop,
BindingResult result,
@PathVariable Integer id,
final RedirectAttributes redirectAttributes) throws ShopNotFound {
if (result.hasErrors())
return new ModelAndView("shop-edit");
ModelAndView mav = new ModelAndView("redirect:/index.html");
String message = "Shop was successfully updated.";
shopService.update(shop);
redirectAttributes.addFlashAttribute("message", message);
return mav;
}
@RequestMapping(value="/delete/{id}", method=RequestMethod.GET)
public ModelAndView deleteShop(@PathVariable Integer id,
final RedirectAttributes redirectAttributes) throws ShopNotFound {
ModelAndView mav = new ModelAndView("redirect:/index.jsp");
Shop shop = shopService.delete(id);
String message = "The shop "+shop.getName()+" was successfully deleted.";
redirectAttributes.addFlashAttribute("message", message);
return mav;
}
@RequestMapping(value="/greeting", method=RequestMethod.GET)
public String greeting(@RequestParam(value="name", required=false, defaultValue="World") String name, Model model) {
model.addAttribute("name", name);
return "greeting";
}
}
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
<display-name>spr-data</display-name>
</web-app>
spr数据
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>spr-data</groupId>
<artifactId>spr-data</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>spr-data</name>
<build>
<finalName>dpr-data</finalName>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<!-- Spring dependencies -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.2.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>4.2.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>1.9.0.RELEASE</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
</dependency>
<!-- Thymeleaf dependecies -->
<dependency>
<groupId>org.thymeleaf</groupId>
<artifactId>thymeleaf-spring4</artifactId>
<version>2.1.4.RELEASE</version>
</dependency>
<dependency>
<groupId>nz.net.ultraq.thymeleaf</groupId>
<artifactId>thymeleaf-layout-dialect</artifactId>
<version>1.3.0</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.8.6</version>
</dependency>
<!-- dependency to fix JSPServletException -->
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jsp-api</artifactId>
<version>8.0.26</version>
</dependency>
<!-- Hibernate dependencies -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.0.1.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>5.2.1.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>5.0.1.Final</version>
</dependency>
<!-- MySQL dependncies -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.36</version>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.1.0.Final</version>
</dependency>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!-- slf4j -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.7</version>
</dependency>
<!-- logback -->
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.1.2</version>
</dependency>
<!-- log4jdbc -->
<dependency>
<groupId>com.googlecode.log4jdbc</groupId>
<artifactId>log4jdbc</artifactId>
<version>1.2</version>
<scope>runtime</scope>
</dependency>
</dependencies>
</project>
4.0.0
spr数据
有什么问题吗？谢谢我在您的代码中没有看到任何thymeleaf配置。尝试将以下内容添加到您的配置类
@Bean
public ServletContextTemplateResolver templateResolver() {
ServletContextTemplateResolver resolver = new ServletContextTemplateResolver();
resolver.setPrefix("/");
resolver.setSuffix(".html");
resolver.setTemplateMode("HTML5");
return resolver;
}
@Bean
public SpringTemplateEngine templateEngine() {
Set<IDialect> dialects = new HashSet<IDialect>();
dialects.add(new LayoutDialect());
SpringTemplateEngine engine = new SpringTemplateEngine();
engine.setTemplateResolver(templateResolver());
engine.setAdditionalDialects(dialects);
return engine;
}
@Bean
public ThymeleafViewResolver viewResolver() {
ThymeleafViewResolver resolver = new ThymeleafViewResolver();
resolver.setTemplateEngine(templateEngine());
resolver.setOrder(1);
resolver.setViewNames(new String[]{"*", "js/*", "template/*"});
return resolver;
}
@Bean
public ServletContextTemplateResolver templateResolver（）{
ServletContextTemplateResolver解析器=新的ServletContextTemplateResolver（）；
resolver.setPrefix（“/”）；
resolver.setSuffix（“.html”）；
resolver.setTemplateMode（“HTML5”）；
返回解析器；
}
@豆子
公共SpringTemplateEngine模板引擎（）{
Set方言=新HashSet（）；
添加（新布局方言（））；
SpringTemplateEngine=新的SpringTemplateEngine（）；
engine.setTemplateResolver（templateResolver（））；
引擎设置附加方言（方言）；
返回引擎；
}
@豆子
public-eleafviewsolver viewsolver（）{
ThymileAfViewResolver解析器=新的ThymileAfViewResolver（）；
resolver.setTemplateEngine（templateEngine（））；
解析程序设置顺序（1）；
setViewNames（新字符串[]{“*”，“js/*”，“template/*”}）；
返回解析器；
}
我在您的代码中没有看到任何thymeleaf配置。尝试将以下内容添加到您的配置类
@Bean
public ServletContextTemplateResolver templateResolver() {
ServletContextTemplateResolver resolver = new ServletContextTemplateResolver();
resolver.setPrefix("/");
resolver.setSuffix(".html");
resolver.setTemplateMode("HTML5");
return resolver;
}
@Bean
public SpringTemplateEngine templateEngine() {
Set<IDialect> dialects = new HashSet<IDialect>();
dialects.add(new LayoutDialect());
SpringTemplateEngine engine = new SpringTemplateEngine();
engine.setTemplateResolver(templateResolver());
engine.setAdditionalDialects(dialects);
return engine;
}
@Bean
public ThymeleafViewResolver viewResolver() {
ThymeleafViewResolver resolver = new ThymeleafViewResolver();
resolver.setTemplateEngine(templateEngine());
resolver.setOrder(1);
resolver.setViewNames(new String[]{"*", "js/*", "template/*"});
return resolver;
}
@Bean
public ServletContextTemplateResolver templateResolver（）{
ServletContextTemplateResolver解析器=新的ServletContextTemplateResolver（）；
resolver.setPrefix（“/”）；
resolver.setSuffix（“.html”）；
resolver.setTemplateMode（“HTML5”）；
返回解析器；
}
@豆子
公共SpringTemplateEngine模板引擎（）{
Set方言=新HashSet（）；
添加（新布局方言（））；
SpringTemplateEngine=新的SpringTemplateEngine（）；
engine.setTemplateResolver（templateResolver（））；
引擎设置附加方言（方言）；
返回引擎；
}
@豆子
public-eleafviewsolver viewsolver（）{
ThymileAfViewResolver解析器=新的ThymileAfViewResolver（）；
resolver.setTemplateEngine（templateEngine（））；
解析程序设置顺序（1）；
setViewNames（新字符串[]{“*”，“js/*”，“template/*”}）；
返回解析器；
}
谢谢，我已经将这段代码添加到我的WebAppConfig.java中，但是我在启动时收到一个异常（可能上面的pom是错误的？），原因是：java.lang.NoClassDefFoundError:org/thymeleaf/dom/Attribute at nz.net.ultraq.thymeleaf.layoutDialogue.（layoutDialogue.groovy:49）使用此依赖项代替org.thymeleaf thymeleaf-spring4 2.1.4.RELEASE您还必须从配置类中删除UrlBasedViewResolver bean我已经更新了上面的帖子，但现在我收到了错误解析模板“页面/问候语”，模板可能不存在，或者任何已配置的模板解析程序都无法访问该模板。如果您使用的是my config，则不需要将.html放入控制器类，只需使用文件名即可。这应该能解决你的问题。在您的情况下，返回“问候”；谢谢，我已经将这段代码添加到了我的WebAppConfig.java中，但是我在启动时收到了一个异常（可能上面的pom是错误的？），原因是：java.lang.NoClassDefFoundError:org/thymeleaf/dom/Attribute at nz.net.ultraq.thymeleaf.layoutDialogue。（layoutDialogue.groovy:49）使用此依赖项代替org.thymeleaf thymeleaf-spring4 2.1.4.RELEASE您还必须从配置类中删除UrlBasedViewResolver bean我已经更新了上面的帖子，但现在我收到了错误解析模板“页面/问候语”，模板可能不存在，或者任何已配置的模板解析程序都无法访问该模板。如果您使用的是my config，则不需要将.html放入控制器类，只需使用文件名即可。这应该能解决你的问题。在您的情况下，返回“问候”；
@Bean
public ServletContextTemplateResolver templateResolver() {
ServletContextTemplateResolver resolver = new ServletContextTemplateResolver();
resolver.setPrefix("/");
resolver.setSuffix(".html");
resolver.setTemplateMode("HTML5");
return resolver;
}
@Bean
public SpringTemplateEngine templateEngine() {
Set<IDialect> dialects = new HashSet<IDialect>();
dialects.add(new LayoutDialect());
SpringTemplateEngine engine = new SpringTemplateEngine();
engine.setTemplateResolver(templateResolver());
engine.setAdditionalDialects(dialects);
return engine;
}
@Bean
public ThymeleafViewResolver viewResolver() {
ThymeleafViewResolver resolver = new ThymeleafViewResolver();
resolver.setTemplateEngine(templateEngine());
resolver.setOrder(1);
resolver.setViewNames(new String[]{"*", "js/*", "template/*"});
return resolver;
}