feign报错java.lang.IllegalStateException: RequestParam.value() was empty on parameter 0
原创 2020-03-26 10:29 阅读(4011)次
修改了一下feign接口，原本可以的接口突然报错：
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cn.com.datu.thirdpartapi.feign.OpodMetaOfProfileFeign': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: RequestParam.value() was empty on parameter 0
说是RequestParam参数的value没有设置，feign接口代码如下：
@RequestMapping(value = "/dossier/meta", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
ApiResponse<MetaProfileDTO> getMetaProfile(@RequestParam String id);于是在@RequestParam加上value定义，如下：
@RequestMapping(value = "/dossier/meta", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
ApiResponse<MetaProfileDTO> getMetaProfile(@RequestParam(value = "id") String id);
下一篇：Base64编码出现换行符