报错:I/O error on POST request for "http://localhost:9411/api/v2/spans": Connect to http://localhost:9411 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused: no further information

时间:2024-7-12    作者:老大夫    分类: SpringCloud


整理微服务时候报错

原因:没启动zipkin

解决:运行zipkin,它的端口号是9411

不想运行就删除zipkin的依赖


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