异常:Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException

这个异常是出现在注入配置文件中配置好的属性时报错的:

Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder ‘my.name‘ in value "${my.name}"

此时配置文件默认的名称为:application.properties
解决方法:
将配置文件名改为:application.yml
就可以正常启动.

后来又发现如果想让配置文件名称为application.properties
则需要在配置文件中以:
xxx.yyy.name的格式来书写需要使用到的属性

时间： 2024-10-05 04:55:55

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