Spring 不支持云合同内容类型

Spring Cloud Contract Content type not supported

我正在使用 spring 云合同,但出现错误

    2020-06-23 23:27:41.940  WARN 39531 --- 
    [main] .w.s.m.s.DefaultHandlerExceptionResolver : Resolved [org.springframework.web.HttpMediaTypeNotSupportedException: 
    Content type 'application/json;charset=ISO-8859-1' not supported]

我不确定我是否遗漏了什么。我尝试了几件事并多次阅读文档,但找不到问题所在。我过去也成功使用过 spring 云合同(在我的旧工作中,没有代码了)可能与新版本的兼容性有问题?这是我正在使用的类:

控制器

    @RestController
    @RequestMapping(value = "/names")
    public class NameController {
    
        @PostMapping
        public Name addName(@RequestBody Name name) {
            return name;
        }
    }

实体(名称)

    @Data
    public class Name {
    
        private Long id;
        private String name;
    
    }

用于设置的基类

    @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.MOCK)
    @DirtiesContext
    @AutoConfigureMessageVerifier
    public class BaseClass {
    
        @Autowired
        private NameController nameController;
    
        @BeforeEach
        void setUp() {
    
            StandaloneMockMvcBuilder builder = MockMvcBuilders.standaloneSetup(nameController);
            RestAssuredMockMvc.standaloneSetup(builder);
        }
    }

create_name.groovy

    Contract.make {
    
        request {
            url '/names'
            method 'POST'
            headers {
                contentType(applicationJson())
            }
            body([
                    id  : 1,
                    name: "hello"
            ])
        }
        response {
            status OK()
        }
    }

这里也是生成的测试

    @SuppressWarnings("rawtypes")
    public class ContractVerifierTest extends BaseClass {
    
        @Test
        public void validate_create_name() throws Exception {
            // given:
                MockMvcRequestSpecification request = given()
                        .header("Content-Type", "application/json")
                        .body("{\"id\":1,\"name\":\"hello\"}");
    
            // when:
                ResponseOptions response = given().spec(request)
                        .post("/names");
    
            // then:
                assertThat(response.statusCode()).isEqualTo(200);
        }
    }

我应该在 Github 存储库中开始搜索。这似乎是一个已知问题,这里是 link:https://github.com/spring-cloud/spring-cloud-contract/issues/1428

这是我的工作测试基地 class 的样子。

    @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.MOCK)
    public class BaseClass {
    
        @Autowired
        private NameController nameController;
    
        @BeforeEach
        void setUp() {
    
            EncoderConfig encoderConfig = new EncoderConfig(Charsets.UTF_8.name(), Charsets.UTF_8.name());
            RestAssuredMockMvc.config = new RestAssuredMockMvcConfig().encoderConfig(encoderConfig);
    
            StandaloneMockMvcBuilder builder = MockMvcBuilders.standaloneSetup(nameController);
    
            RestAssuredMockMvc.standaloneSetup(builder);
        }
    }

无需配置 mockMvc 也可以解决问题,只需将 UTF-8 添加到 Content-Type header,例如

headers {
        contentType('application/json;charset=UTF-8')
    }