【文章推薦】exception is feign.RetryableException: Connection refused (Connection refused) executing GET http：//......

原文：exception is feign.RetryableException: Connection refused (Connection refused) executing GET http：//......

: : . ERROR nio exec o.a.c.c.C. . . . dispatcherServlet : Servlet.service for servlet dispatcherServlet in context with path threw exception Request processing failed nested exception is feign.Retrya ...

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public class feign.RetryableException feign.RetryableException: Connection refused (Connection refused) executing POST http://common-wx/wx/auth

一、異常出現的場景　　Spring Cloud內部兩個服務A和B，A調用B時，拋出該異常。提示連接拒絕二、解決方案這是由於端口無法訪問的原因，修改為可用的端口就可以了。 ...

RetryableException: Connection refused (Connection refused) executing POST http://cts-message-center/.....

環境 springboot + nacos 由於優化了代碼修改了配置導致報了 RetryableException: Connection refused (Connection refused) executing POST http://cts-message-center ...

feign.RetryableException: Read timed out executing GET http://item-service/spu/page?page=1&rows=5

解決原因：由於Feign底層使用Ribbon調用請求，ribbon的默認超時時間為1s，所以超過1s就報錯在search搜索微服務的application.yml配置文件中添加ribbon的超時配置，我配置了5秒還是報錯，於是我改成了50秒，OK成功！ ...

nacos Connection refused (Connection refused)

還那么明顯：java.net.ConnectException: Connection refused ...

報 connection to http://...:8080 refused

純屬權限問題，在AndroidManifest.xml 中加上這行即可 ...

feign.RetryableException: Read timed out executing POST

描述報錯：feign.RetryableException: Read timed out executing POST http://server-fish-goods/api/cart/del-cart 在使用order遠程調用goods模塊的時候因為是debug啟動 ...

feign.RetryableException: Read timed out executing xxx

由於Feign底層使用Ribbon調用請求，ribbon的默認超時時間為1s，所以超過1s就報錯解決方案： ...

database connection failed (Connection refused)

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原文：exception is feign.RetryableException: Connection refused (Connection refused) executing GET http：//......

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