문제점 @Import(HttpEncodingAutoConfiguration.class) @ExtendWith(RestDocumentationExtension.class) public abstract class RestDocsSupport { protected MockMvc mockMvc; protected ObjectMapper objectMapper = new ObjectMapper(); @BeforeEach void setUp(RestDocumentationContextProvider provider) { this.mockMvc = MockMvcBuilders.standaloneSetup(initController()) .addFilters(new CharacterEncodingFilter("UTF-..