在使用swagger的時候，所有的配置都是正確的，但是在訪問的時候，返回的地址是錯誤的

查找問題，找到 WebMvcConfig?配置如下：

@Configuration
public class WebMvcConfig extends WebMvcConfigurationSupport {

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/**").addResourceLocations("classpath:/static/");
        registry.addResourceHandler("swagger-ui.html").addResourceLocations("classpath:/META-INF/resources/");
        registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
    }

    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                .allowedOrigins("*")
                .allowedMethods("*")
                .allowCredentials(true);
    }

}

修改成：

/**
 * @author Administrator
 */
@Configuration
public class WebMvcConfig implements WebMvcConfigurer {


    @Autowired
    private HttpMessageConverters httpMessageConverters;

    /**
     * 跨域支持
     * @param registry
     */
    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                .allowedOrigins("*")
                .allowCredentials(true)
                .maxAge(180)
                .allowedMethods("GET","POST","DELETE","PUT","PATCH","OPTIONS");
    }

    /**
     * MappingJackson2HttpMessageConverter 實現了HttpMessageConverter 接口，
     * httpMessageConverters.getConverters() 返回的對象里包含了MappingJackson2HttpMessageConverter
     *
     * @return
     */
    @Bean
    public MappingJackson2HttpMessageConverter getMappingJackson2HttpMessageConverter() {
        return new MappingJackson2HttpMessageConverter(new JacksonMapper());
    }


    @Override
    public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
        converters.addAll(httpMessageConverters.getConverters());
    }
}

?