spring boot 1.x 切换 2.x 以后启动报如下错误:
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APPLICATION FAILED TO START
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Description:
Configuration property name 'sysConf' is not valid:
Invalid characters: 'C'
Bean: sysConf
Reason: Canonical names should be kebab-case ('-' separated), lowercase alpha-numeric characters and must start with a letter
Action:
Modify 'sysConf' so that it conforms to the canonical names requirements.
从报错信息可以看出,spring boot 2.x 中对配置文件中名称的命名规范进行了强制约束,需要使用kebab格式,不能使用java中的驼峰式写法了,分隔符使用 ’-‘ 来分隔
#系统配置
sys-conf:
session-alive-time: 1800
修改以后启动成功