模块中使用@Value("${app.name}")注入失败

[Today0219]

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模块中使用@value("${app.name}")注入参数失败，这个大家是怎么处理的。我现在是打算一个服务模块一个配置文件，用一个GlobalConfig去维护这些配置
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'globalConfig': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'app.name' in value "${app.name}"
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