Spring Boot使用带有JSP模板的资源模板文件夹而不是Webapp文件夹? [英] Spring boot use resources templates folder with JSP templates instead of webapp folder?
问题描述
我启动了一个Spring Boot MVC项目，并意识到resources中有两个文件夹.一个称为templates，另一个称为static.我真的很喜欢这个文件夹设置.
I started a Spring Boot MVC project and realized that there are two folder within resources. One is called templates and the other static. I really like this folder setup.
问题是我在视图中使用了JSP模板.我无法将.jsp模板放在templates文件夹中并使它工作.
我需要做的是在与src和resources相同级别上创建一个webapp文件夹.在其中放置我的JSP模板，然后可以找到我的视图.
The problem is that I use JSP Templates for my views. I could not place a .jsp template inside the templates folder and got it to work.
What I needed to do is to create a webapp folder on the same level as src and resources. Placing my JSP templates in there and then my views can be found.
我需要重新配置以实际使用resources内templates文件夹内的JSP模板吗?
What do I need to reconfigure to actually use my JSP templates within the templates folder which lies within resources?
推荐答案
According to the Maven documentation src/main/resources will end up in WEB-INF/classes in the WAR.
这可以在您的application.properties中实现Spring Boot的技巧:
This does the trick for Spring Boot in your application.properties:
spring.mvc.view.prefix = /WEB-INF/classes/templates
spring.mvc.view.suffix = .jsp
如果您更喜欢Java配置，这是可行的方法:
If you prefer Java configuration this is the way to go:
@EnableWebMvc
@Configuration
public class ApplicationConfiguration extends WebMvcConfigurerAdapter {
@Bean
public ViewResolver jspViewResolver() {
InternalResourceViewResolver bean = new InternalResourceViewResolver();
bean.setPrefix("/WEB-INF/classes/templates/");
bean.setSuffix(".jsp");
return bean;
}
}
使用完整示例进行更新
此示例基于 Spring的初始化程序(具有"Web"依赖性的Gradle项目).我只是将apply plugin: 'war'添加到build.gradle，添加/更改了以下文件，使用gradle war构建了这个项目，并将其部署到了我的应用程序服务器(Tomcat 8).
This example was based on Spring's initializer (Gradle project with "Web" dependency). I just added apply plugin: 'war' to the build.gradle, added/changed the files below, built teh project with gradle war and deployed it to my application server (Tomcat 8).
这是此示例项目的目录树:
This is the directory tree of this sample project:
\---src
+---main
+---java
| \---com
| \---example
| \---demo
| ApplicationConfiguration.java
| DemoApplication.java
| DemoController.java
|
\---resources
+---static
\---templates
index.jsp
ApplicationConfiguration.java:请参见上文
ApplicationConfiguration.java: see above
DemoApplication.java:
DemoApplication.java:
@SpringBootApplication
public class DemoApplication extends SpringBootServletInitializer {
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(DemoApplication.class);
}
public static void main(String[] args) throws Exception {
SpringApplication.run(DemoApplication.class, args);
}
}
DemoController.java:
DemoController.java:
@Controller
public class DemoController {
@RequestMapping("/")
public String index() {
return "index";
}
}
index.jsp:
index.jsp:
<html>
<body>
<h1>Hello World</h1>
</body>
</html>
这篇关于Spring Boot使用带有JSP模板的资源模板文件夹而不是Webapp文件夹?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
