springboot 2.1.6.RELEASE zipkin 3.9.0 项目结构 项目采用父工程集成多模块的方式构建而成,demo-zipkin 父工程聚合了zipkin-1、zipkin-2、zipkin-3、zipkin SpanCollectorConfig |-application.properties |-ZipkinController3 |-Application1 zipkin Module名称 端口 Application zipkin-1 8081 Application1 zipkin-2 8082 Application2 zipkin-3 8083 Application3 zipkin response = client.newCall(request).execute(); return "con3 + "+ response.body().string(); } } Zipkin