pee*_*eer 12 spring spring-boot openapi-generator
我正在(gradle)spring boot 项目中使用 openAPI 实现 petstore API。我使用 openapi 生成器插件生成一个服务器并实现一个简单的请求:
@Service
@RestController
public class PetApiController implements PetApi {
@Override
public ResponseEntity<Pet> getPetById(Long petId) {
Pet p = new Pet();
p.setId(0L);
p.setName("fido");
p.setPhotoUrls(new ArrayList<String>());
p.setStatus(StatusEnum.AVAILABLE);
p.setTags(new ArrayList<Tag>());
Category c = new Category();
c.setId(3L);
c.setName("dummy category");
p.setCategory(c);
ResponseEntity<Pet> r = new ResponseEntity<Pet>(p, HttpStatus.OK);
return r;
}
}
Run Code Online (Sandbox Code Playgroud)
我生成的 swagger-ui 为请求提供了 xml 和 json 查询,但 xml 似乎不起作用:
$ curl -X GET "http://localhost:8080/pet/1" -H "accept: application/xml"; echo ""
$ curl -X GET "http://localhost:8080/pet/1" -H "accept: application/json"; echo ""
{"id":0,"name":"fido","category":{"id":3,"name":"dummy category"},"photoUrls":[],"tags":[],"status":"available"}
Run Code Online (Sandbox Code Playgroud)
我什至收到一条错误消息:
2020-09-10 09:04:34.213 WARN 23958 --- [nio-8080-exec-1] .w.s.m.s.DefaultHandlerExceptionResolver : Resolved [org.springframework.http.converter.HttpMessageNotWritableException: No converter for [class com.petstore.server.model.Pet] with preset Content-Type 'null']
Run Code Online (Sandbox Code Playgroud)
但是我无法捕获此异常并打印整个上下文,它仅在之后发生return r
我的确切错误消息已经存在一个问题: Springboot HttpMessageNotWritableException: No converter for [...] with preset Content-Type 'null']但我仍然认为我的上下文是不同的,因为我生成了 POJO,所以我无法控制他们,我一开始就不应该遇到这个问题,因为插件应该适当地生成所有内容。
Ale*_*nov 11
对我来说,一个问题是:
responses:
"200":
description: default response
content:
'*/*' # <---- here
schema:
Run Code Online (Sandbox Code Playgroud)
而不是'*/*'应该是'application/json'
您需要在 pom 文件中使用以下依赖项添加对 xml 格式的支持:
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
<version>2.1.1</version>
</dependency>
Run Code Online (Sandbox Code Playgroud)
注意:这里的版本是今天的最新版本。
spring 生成器默认区分 xml,请参阅文档: https: //openapi-generator.tech/docs/generators/spring下
Option | Description | Default
--------+---------------------------------------------------+---------
withXml | whether to include support for application/xml | false
| content type and include XML annotations in the |
| model (works with libraries that provide support |
| for JSON and XML) |
Run Code Online (Sandbox Code Playgroud)
| 归档时间: |
|
| 查看次数: |
48975 次 |
| 最近记录: |