我正在开发一个应该启用 swagger-ui 的 Spring Boot 应用程序。访问http://localhost:8080/swagger-ui.html时弹出错误:“Unable to infer base url ...”
另外,http://localhost:8080/v2/api-docs显示:第 1 行第 1 列的错误:文档为空 此页面的源代码是 json,但请求为 Content-Type application/xhtml+ xml;charset=UTF-8
造成这种情况的原因似乎是我的自定义杰克逊配置:
@Configuration
public class JacksonConfig {
@Bean
public MappingJackson2XmlHttpMessageConverter mappingJackson2XmlHttpMessageConverter() {
return new MappingJackson2XmlHttpMessageConverter(objectMapper());
}
@Bean
public ObjectMapper objectMapper() {
JacksonXmlModule xmlModule = new JacksonXmlModule();
xmlModule.setDefaultUseWrapper(false);
XmlMapper objectMapper = new XmlMapper(xmlModule);
objectMapper
.registerModule(new ParameterNamesModule())
.registerModule(new Jdk8Module())
.registerModule(new JavaTimeModule());
objectMapper.setPropertyNamingStrategy(PropertyNamingStrategy.UPPER_CAMEL_CASE);
objectMapper
.configure(MapperFeature.DEFAULT_VIEW_INCLUSION, false)
.configure(MapperFeature.ACCEPT_CASE_INSENSITIVE_PROPERTIES, true);
return objectMapper;
}
}
具有以下依赖项:
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
</dependency>
问题也在这里描述:https ://github.com/springfox/springfox/issues/1835
所以我的问题是:如何指定杰克逊消息转换器的优先级以使 swagger-ui 工作?