Failed to bind properties under ‘spring.redis.port‘ to int:

具体报错信息如下：

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Description:

Failed to bind properties under 'spring.redis.port' to int:

    Property: spring.redis.port
    Value: 6379;
    Origin: class path resource [application.properties] - 19:20
    Reason: failed to convert java.lang.String to int

Action:

Update your application's configuration

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数据类型错误，不能把String转换为int

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解决方法

找到properties文件，

把分号去掉就OK了

 再次运行，启动正常。