首页freemarker springboot ModelAndView

freemarker springboot ModelAndView

时间: 2023-12-18 18:05:21 浏览: 84

Freemarker is a template engine that allows you to generate dynamic HTML pages. Spring Boot is a framework that simplifies the development of web applications by providing pre-configured settings and dependencies. ModelAndView is a class in Spring Boot that represents a model and view, used to pass data to a view and specify the view to be rendered. To use Freemarker with Spring Boot, you need to add the following dependencies to your project: ``` <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-freemarker</artifactId> </dependency> ``` Next, you can create a controller class with a request mapping that returns a ModelAndView object: ``` @Controller public class MyController { @RequestMapping("/myPage") public ModelAndView myPage() { ModelAndView modelAndView = new ModelAndView("myPage"); modelAndView.addObject("message", "Hello World!"); return modelAndView; } } ``` In this example, the "myPage" template is used to render the view, and the "message" object is passed as a parameter to the template. The "message" object can be accessed in the template using the syntax ${message}. Finally, you need to create the "myPage" template in the "templates" directory of your application. Here's an example of what the template might look like: ``` <!DOCTYPE html> <html> <head> <title>My Page</title> </head> <body> <h1>${message}</h1> </body> </html> ``` When the /myPage endpoint is accessed, Spring Boot will render the "myPage" template with the "Hello World!" message.

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