StudyDiary-20251025/20-我的收藏夹/21-浏览器收藏/群晖NAS/nginx/(34条消息) Nginx报502错误，日志connect() failed (111 Connection refused) while connecting to upstream的个人有效解决方案_韭菜猫骑士的博客-CSDN博客.md

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Source URL:: https://blog.csdn.net/hithedy/article/details/86693393

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(34条消息) Nginx报502错误，日志connect() failed (111: Connection refused) while connecting to upstream的个人有效解决方案_韭菜猫骑士的博客-CSDN博客

文章浏览阅读10w+次，点赞41次，收藏43次。项目是采用前后端分离的模式，其中的路由关系为Nginx A为对外暴露host地址，对于App的所有请求都直接通过server走到路由挂NginxB。路由关系为：手机App→请求（例：www.test.cn:8072/xy-app-web/index.html）→Nginx A→Nginx BNginx A路由到Nginx B的server配置为如下路径： server { ..._nginx connect() failed (111: connection refused) while connecting to upstrea

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