您可以使用RequestMappingHandlerMapping和覆盖默认代码
protected RequestMappingInfo getMappingForMethod(Method method, Class<?> handlerType) {
RequestMappingInfo info = createRequestMappingInfo(method);
if (info != null) {
RequestMappingInfo typeInfo = createRequestMappingInfo(handlerType);
if (typeInfo != null) {
info = typeInfo.combine(info);
}
}
return info;
}
如您在这里看到的，它尝试从方法解析RequestMapping注释并与Controller类注释组合。
更新：
要测试的课程。对我来说，它有效。MappingHandler我使用方法名称检查是因为存在更多的控制器，错误控制器等。对于真正的解决方案，我将在控制器上引入注释，以从逻辑中排除默认的spring控制器
public class ExtendedRequestMappingHandlerMapping extends RequestMappingHandlerMapping {
protected RequestMappingInfo getMappingForMethod(Method method, Class<?> handlerType) {
RequestMappingInfo info;
if (method.getName().startsWith("test")) {
info = createRequestMappingInfoByMethodName(method);
}
else {
info = super.getMappingForMethod(method, handlerType);
}
return info;
}
protected RequestMappingInfo createRequestMappingInfoByMethodName(Method method) {
RequestMapping requestMapping = AnnotatedElementUtils.findMergedAnnotation(method.getDeclaringClass(), RequestMapping.class);
String path = requestMapping.value()[0] + "/" + method.getName();
return RequestMappingInfo
.paths(path)
.methods(requestMapping.method())
.params(requestMapping.params())
.headers(requestMapping.headers())
.consumes(requestMapping.consumes())
.produces(requestMapping.produces())
.mappingName(requestMapping.name())
.build();
}
}
配置使用映射
@Configuration
public class ExtendedWebMvcConfiguration extends WebMvcConfigurationSupport {
@Override @Bean
public RequestMappingHandlerMapping requestMappingHandlerMapping() {
ExtendedRequestMappingHandlerMapping handlerMapping = new ExtendedRequestMappingHandlerMapping();
handlerMapping.setOrder(0);
handlerMapping.setInterceptors(getInterceptors());
return handlerMapping;
}
@Override @Bean
public RequestMappingHandlerAdapter requestMappingHandlerAdapter() {
RequestMappingHandlerAdapter adapter = super.requestMappingHandlerAdapter();
adapter.setIgnoreDefaultModelOnRedirect(true);
return adapter;
}
}
控制者
@RestController
@RequestMapping("/common")
public class MethodNameController {
public String test() {
return "test";
}
public String test2() {
return "test2";
}
}
测试班
@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
public class MethodNameControllerTest {
@LocalServerPort
private int port;
@Value("${server.contextPath}")
private String contextPath;
private String base;
@Autowired
private TestRestTemplate template;
@Before
public void setUp() throws Exception {
this.base = "http://localhost:" + port;
}
@Test
public void testMethodNameMappingResolving() throws Exception {
TestRestTemplate template = new TestRestTemplate();
String url = base + contextPath + "/common/test";
String res1 = template.getForObject(url, String.class);
assertThat(res1, equalTo("test"));
url += "2";
String res2 = template.getForObject(url, String.class);
assertThat(res2, equalTo("test2"));
}
}
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