內容描述
在同一個tomcat部署多個打包成war包的項目導致啟動失敗，報錯如下：
報錯信息
Error starting ApplicationContext.
To display the conditions report re-run your application with 'debug' enabled.
24-Dec-2018 15:43:04.190 嚴重 [localhost-startStop-1] org.springframework.boot.SpringApplication.reportFailure Application run failed org.springframework.
jmx.export.UnableToRegisterMBeanException:
Unable to register MBean [com.alibaba.druid.filter.stat.StatFilter@78f7aca0] with key 'statFilter';
nested exception isjavax.management.InstanceAlreadyExistsException:
com.alibaba.druid.filter.stat:name=statFilter,type=StatFilter
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解決方案
在項目的的application.properties(yml)文件中配置：
spring.jmx.enabled=false
yml文件: