明明指定了请求方法类型还报错:

代码:

@RequestMapping(value="/enterprise/detail",method = RequestMethod.POST,consumes = MediaType.APPLICATION_JSON_VALUE)
ResponseMsg get(@RequestBody RequestMsg req);

异常信息:

java.lang.IllegalStateException: Method get not annotated with HTTP method type (ex. GET, POST);

网上好多这个异常的是加POST GET方法。但我这个是加了的。为什么呢?这个时候就要想底层的契约了。

Fegin配置文件是这样的:

@Configuration
public class FeignClientUserServiceConfiguration {
@Bean
Logger.Level feignLoggerLevel() {
return Logger.Level.FULL;
} @Bean
public Contract feignContract() {
return new feign.Contract.Default();
} @Bean
public BasicAuthRequestInterceptor basicAuthRequestInterceptor() {
return new BasicAuthRequestInterceptor("user", "password");
}
}

红色部分显示项目用的是fegin的契约。

默认契约用的是@RequestLine注解。RequestLine 如果不知名POST还是GET 就会报 Method get not annotated with HTTP method type (ex. GET, POST)。

那如果要用@RequestMapping 注解怎么办呢,把上面的红色部分的配置删掉,那样Fegin会使用SpringMvcContract契约。问题就解决了。

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