文件引用properties

一个properties文件怎样引用另一个properties的配置信息？报错

鉴客你好，想跟你请教个问题：在一个项目里，有两个.properties这两个文件分别配置了一些信息，一个文件可以通过EL表达式引用另一个文件配置的属性值？在你们的工程里是怎样应用的？谢谢！

一个properties文件怎样引用另一个properties的配置信息？配置报错

现在有一个需求就是将spring配置文件中的数据库配置部分放到一个properties文件中 db.properties这个文件如果放在项目中引用是ok的但是如果我想把这个properties文件放到tomcat根目录下的一个文件夹中此时这个路径地址应该怎么写啊？...

jdbc连接池引入配置文件properties，但是不能用$符号引用里面

spring 配置注意红色字体（1）懒加载要设为true,(2)引入配置文件注意不能懒加载不能设为false，否则$不能引入配置文件中的变量第一种配置 jdbc连接池?xml version="1.0"encoding="UTF-8?default-lazy-init="true"</span>>;...

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