这个原因是
高版本SpringBoot整合swagger 造成的
我的项目是2.7.8
swagger版本是3.0.0
就会出现上面的报错
解决方式：
1.配置WebMvcConfigurer.java
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
@Configuration
public class WebMvcConfigurer extends WebMvcConfigurationSupport {
/**
* 发现如果继承了WebMvcConfigurationSupport，则在yml中配置的相关内容会失效。 需要重新指定静态资源
*/
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) { registry.addResourceHandler("/**").addResourceLocations(
"classpath:/static/");
registry.addResourceHandler("swagger-ui.html", "doc.html").addResourceLocations(
"classpath:/META-INF/resources/");
registry.addResourceHandler("/webjars/**").addResourceLocations(
"classpath:/META-INF/resources/webjars/");
super.addResourceHandlers(registry);
}
}
2.在配置文件application.yml中添加
spring:
mvc:
pathmatch:
matching-strategy: ant_path_matcher
- documentationPluginsBootstrapper ApplicationContextException NullPointerException springframework exceptiondocumentationpluginsbootstrapper applicationcontextexception documentationpluginsbootstrapper nullpointerexception exception dispatcherservlet springframework exception redissystemexception springframework amqpioexception springframework exception事故 applicationcontextexception servletwebserverapplicationcontex applicationcontextexception documentationpluginsbootstrapper documentationpluginsbootstrapper springboot documentationpluginsbootstrapper nullpointerex