一：在配置文件aplicationContext-service添加：

 

<

context:property-placeholder

location

=

"classpath:path.properties"

ignore-unresolvable

=

"true"

file-encoding

=

"UTF-8"

/>

 

二：编写配置文件

 

 

 

三：注解获取配置文件的值

@Value

(

"${basePath}"

)

     

private

String

basePath

;