springboot use thymeleaf template problem

return

org.thymeleaf.exceptions.TemplateInputException: Error resolving template [/implementsfun/index]

 

Read less dependent on

        <!--thymeleaf依赖-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>

 

Finally found thymeleaf profile

Batch change the suffix deleted when

spring.thymeleaf.suffix=.html

Caused

 

Updated

normal