模板可能不存在

Question

我正在尝试调用 rest api 但出现错误

package czajka.piotr.restapi.viewcontroller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class FieldViewController {

    @RequestMapping("/view-fields")
    public String viewFields()
    {
        return "view-fields";
    }
}

org.thymeleaf.exceptions.TemplateInputException: Error resolving template [view-fields], template might not exist or might not be accessible by any of the configured Template Resolvers at org.thymeleaf.engine.TemplateManager.resolveTemplate(TemplateManager.java:869) ~[thymeleaf-3.0.12.RELEASE.jar:3.0.12.RELEASE] at org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.java:607) ~[thymeleaf-3.0.12.RELEASE.jar:3.0.12.RELEASE] at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1098) ~[thymeleaf-3.0.12.RELEASE.jar:3.0.12.RELEASE] at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1072) ~[thymeleaf-3.0.12.RELEASE.jar:3.0.12.RELEASE] at org.thymeleaf.spring5.view.ThymeleafView.renderFragment(ThymeleafView.java:366) ~[thymeleaf-spring5-3.0.12.RELEASE.jar:3.0.12.RELEASE] at org.thymeleaf.spring5.view.ThymeleafView.render(ThymeleafView.java:190) ~[thymeleaf-spring5-3.0.12.RELEASE.jar:3.0.12.RELEASE] at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1400) ~ etc

属性

spring.jpa.hibernate.ddl-auto=none
spring.datasource.url=jdbc:mysql://localhost:3306/serverdb?useUnicode=true&serverTimezone=UTC
spring.datasource.username=root
spring.datasource.password=12345678
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
server.port=8081
spring.thymeleaf.prefix=classpath:templates/
spring.thymeleaf.suffix=.html
spring.thymeleaf.mode=HTML5

Maybe this would help

Answer 1

根据 your ss 您已将模板命名为 field-view.html 但在控制器中您 returning view-fields.

您的代码：

package czajka.piotr.restapi.viewcontroller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class FieldViewController {

    @RequestMapping("/view-fields")
    public String viewFields()
    {
        return "field-view";
    }
}

顺便说一句，当你做 rest api 时，你应该使用 @RestController 注释而不是 @Controller。实际上 Controller 会寻找寺庙，RestController 会 return 实际字符串或者你也可以写 html 代码。

模板可能不存在

Template might not exists

java

spring

thymeleaf