解决方案一
如果项目中加了@EnableWebMvc 注解,会影响,得去掉
解决方案二
如果实现了WebMvcConfigurer,要添加如下代码
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("swagger-ui.html")
.addResourceLocations("classpath:/META-INF/resources/swagger-ui.html");
registry.addResourceHandler("/webjars/**")
.addResourceLocations("classpath:/META-INF/resources/webjars/");
}