搜索:feign

feign报错java.lang.IllegalStateException: RequestParam.value() was empty on parameter 0

原创 2020-03-26 10:29 阅读(334)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...

Caused by: java.net.BindException: Address already in use: connect

原创 2019-12-05 17:23 阅读(336)次
在用jmeter测试seata性能时,并发到了200多,部分请求能正常访问,部分却报地址被占用Caused by: feign.RetryableException: Address already in use: connect executing POST http://mcu-stock/api/stockInfo/saveStockDetail看了下jmeter请求日志,jmeter自身也在报这个错误java.net.BindException: Address already in use: connect明显这个错误跟我们看到的tomcat端口被占用不一样我服务端feign错误日志...

feign报错:cannot retry due to redirection, in streaming mode

原创 2019-10-18 17:13 阅读(870)次
feign调用报错:Caused by: feign.RetryableException: cannot retry due to redirection, in streaming mode executing POST http://G-PC-PERSON-CENTER/person/privilege/doSendOrderPayStatus at feign.FeignException.errorExecuting(FeignException.java:132) at feign.SynchronousMethodHandler.executeAndDecode(Sync...

feign接口类扫瞄找不到的问题,required a bean of type 'xx.xx.xxxFeignClient' that could not be found

原创 2019-09-24 17:40 阅读(630)次
在搭建spring cloud微服务时经常会遇到如下错误:Description: Field orderInfoFeignClient in com.mcu.stock.service.StockService required a bean of type 'com.mcu.common.feign.order.OrderInfoFeignClient' that could not be found. The injection point has the following annotations: - @org.springframework.beans.factor...

spring cloud+feign+mybatis中使用seata0.9实现分布式事务

原创 2019-09-23 17:11 阅读(1367)次
seata前身叫fescar,是阿里开源的实现分布式事务中间件。官网地址:https://github.com/seata/seata中文文档:https://github.com/seata/seata/wiki/Home_Chinese原理就不说了,话不多说,直接分享代码:首先需要安装seata服务,下载地址:https://github.com/seata/seata/releases里面都是linux、windows都同时可以用的绿色版安装包1.启动seata服务默认以file形式注册,直接可以启动,启动端口默认为8091sh seata-server.sh -p 8091加上-p参数...

feign加入熔断器之后转发不了token等header信息

原创 2019-07-26 11:53 阅读(752)次
feign加入hystrix熔断器之后转发不了token等header信息,我把熔断注释了,就可以转发。但这不是我想要的答案。转发代码如下:@Configuration public class FeignConfig implements RequestInterceptor { @Override public void apply(RequestTemplate requestTemplate) { ServletRequestAttributes attributes = (ServletRequestAttributes)RequestCont...

spring cloud中Feign调用诡异报错MethodNotAllowed: status 405 reading

原创 2019-07-24 13:14 阅读(1391)次
微服务中使用feign内部调用报错:Caused by: feign.FeignException$MethodNotAllowed: status 405 reading VisitorFeignClient#login(String) at feign.FeignException.errorStatus(FeignException.java:100) at feign.FeignException.errorStatus(FeignException.java:86) at feign.codec.ErrorDecoder$Default.decode(ErrorDecoder.jav...

openfeign与gateway中的httpClient类声明冲突

原创 2019-07-06 12:27 阅读(881)次
启动spring cloud中的网关,报错:***************************APPLICATION FAILED TO START***************************Description:The bean 'httpClient', defined in class path resource [org/springframework/cloud/openfeign/ribbon/HttpClientFeignLoadBalancedConfiguration$HttpClientFeignConfiguration.class], could not...
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