如何在 Swagger 中将 Java8 LocalTime 显示为字符串？

Question

我有swagger 2.8.0，我的 POJO 类如下，

public class Item {

   @JsonFormat(pattern="yyyy-MM-dd")
   private LocalDate date;

   @JsonFormat(pattern="HH:mm")
   private LocalTime time;

   // other fields and Getters and Setters are omitted for brevity
}

现在在 swagger-ui 的示例值部分，我的 POJO 模型显示为

{
  "date": "string",
  "time": {
    "hour": 0,
    "minute": 0,
    "nano": 0,
    "second": 0
  }
}

如何在 swagger-ui 中将 LocalTime 显示为字符串？

Answer 1

在 swagger 配置中试试这个

directModelSubstitute将解决这个问题

@Bean
   public Docket postsApi() {
      return new Docket(DocumentationType.SWAGGER_2)//.groupName("public-api")
              .groupName("")
                .directModelSubstitute(LocalDateTime.class, String.class)
               .directModelSubstitute(LocalDate.class, String.class)
               .directModelSubstitute(LocalTime.class, String.class)
               .directModelSubstitute(ZonedDateTime.class, String.class)
            .apiInfo(apiInfo())
            .select()
            .apis(RequestHandlerSelectors.withClassAnnotation(RestController.class))

            .paths(PathSelectors.any())
            .paths(postPaths()).build().useDefaultResponseMessages(false)
                .globalResponseMessage(RequestMethod.GET, getCustomizedResponseMessages());
   }