无法在Spring mvc中使用Thymeleaf解析视图

问题描述 投票:0回答:1

我在Spring mvc的视图部分中使用Thymeleaf。但是在从浏览器发出请求时,我无法获取视图页面。

请在下面的Thymeleaf配置中找到:

<bean id="templateResolver"
class="org.thymeleaf.spring4.templateresolver.SpringResourceTemplateResolver">
    <property name="prefix" value="/WEB-INF/templates/" />
    <property name="suffix" value=".html" />
    <property name="templateMode" value="HTML5" />
</bean>

<bean id="templateEngine" class="org.thymeleaf.spring4.SpringTemplateEngine">
    <property name="templateResolver" ref="templateResolver" />
</bean>

<bean id="thymeleafViewResolver" class="org.thymeleaf.spring4.view.ThymeleafViewResolver">
    <property name="templateEngine" ref="templateEngine" />
    <property name="order" value="1" />
    <property name="viewNames" value="*.html" />
</bean>

我的控制器类定义如下:

@Controller
public class PersonController {

  @RequestMapping(value = "/home.html", method = RequestMethod.GET)
  public String navigateToPerson() {
    return "home";
  }
}

我的查看页面home.html位于:\WEB-INF\templates\home.html我已经在weblogic控制台中检查了url的映射:

INFO: Mapped "{[/home.html],methods=[GET]}" onto public java.lang.String com.userapp.web.PersonController.navigateToPerson()

我的web.xml如下:

<servlet>
  <servlet-name>DispatcherServlet</servlet-name>
  <servlet-class>
     org.springframework.web.servlet.DispatcherServlet
  </servlet-class>
  <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/spring/applicationConfig/applicationConfig.xml</param-value>
  </init-param>
 </servlet>

 <servlet-mapping>
   <servlet-name>DispatcherServlet</servlet-name>
   <url-pattern>*.html</url-pattern>
 </servlet-mapping>

现在,当我向浏览器发出如下请求时:http://localhost:7040/UserApplication/home.html

我在weblogic控制台中遇到以下错误:

Root cause of ServletException.
javax.servlet.ServletException: Could not resolve view with name 'home' in 
servlet with name 'DispatcherServlet'
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1266)
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1041)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:984)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
Truncated. see log file for complete stacktrace

java spring thymeleaf weblogic12c
1个回答
0
投票

我最近遇到了相同的问题,我通过删除viewNames解决了此问题>

根据您的xml,您有

<bean id="thymeleafViewResolver" class="org.thymeleaf.spring4.view.ThymeleafViewResolver">
    <property name="templateEngine" ref="templateEngine" />
    <property name="order" value="1" />
    <property name="viewNames" value="*.html" />
</bean>

请删除* viewNames **属性

<bean id="thymeleafViewResolver" class="org.thymeleaf.spring4.view.ThymeleafViewResolver">
    <property name="templateEngine" ref="templateEngine" />
    <property name="order" value="1" />
</bean>

应该解决。

依赖项和版本

spring-webmvc ----> 5.2.1

thymeleaf-spring5 ----> 3.0.11

javax.servlet-api ----> 4.0.1

Note

:同样的情况适用于Java Based Configuration,只需删除setViewNames config(实现此修复程序的代码库,使用Java Based Configuration)...我只是从Thymeleaf开始,为什么这能够解决它,我真的不知道((知道原因的人,应该发表评论)

希望这会有所帮助

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