【发布时间】:2019-01-02 16:50:34
【问题描述】:
我正在构建一个从数据库加载国际化消息的 SpringBoot 应用程序。 (Followed this tutorial)
由此,我必须创建一个 ThymeleafConfiguration 类并设置一个 SpringTemplateEngine Bean。教程只对这个配置给出了一个粗略的想法(只配置了消息源,但没有配置其他模板引擎配置),所以它破坏了我的控制器页面渲染(控制器现在返回字符串而不是视图)。
我正在尝试配置我的 TemplateEngine 的其余部分(例如 TemplateResolver,我认为这是渲染不正确的原因),但是,我无法弄清楚如何正确地做到这一点 [我保留收到“模板解析期间发生错误(模板:“ServletContext 资源 [/templates/login.html]”)消息]。
如何正确配置SpringTemplateEngine?
到目前为止我的配置:
@Configuration
public class ThymeleafConfiguration implements WebMvcConfigurer, ApplicationContextAware{
private ApplicationContext applicationContext;
@Autowired
private DatabaseMessageSource databaseMessageSource;
@Bean
public ViewResolver viewResolver() {
ThymeleafViewResolver resolver = new ThymeleafViewResolver();
resolver.setTemplateEngine(thymeleafTemplateEngine());
resolver.setCharacterEncoding("UTF-8");
return resolver;
}
private ITemplateResolver templateResolver() {
SpringResourceTemplateResolver resolver = new SpringResourceTemplateResolver();
resolver.setApplicationContext(applicationContext);
resolver.setPrefix("/templates/");
resolver.setSuffix(".html");
resolver.setTemplateMode(TemplateMode.HTML);
return resolver;
}
@Bean
public SpringTemplateEngine thymeleafTemplateEngine() {
SpringTemplateEngine engine = new SpringTemplateEngine();
engine.setTemplateResolver(templateResolver());
engine.setTemplateEngineMessageSource(databaseMessageSource);
return engine;
}
@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
this.applicationContext = applicationContext;
}
}
控制器类:
@Controller
public class ApplicationController {
@RequestMapping("/home")
public String home() {
return "/home.html";
}
@RequestMapping("/core/index")
public String index() {
return "/core/index.html";
}
@RequestMapping("/login")
public String login() {
return "login";
}
【问题讨论】:
标签: java spring-boot thymeleaf