[Spring] Resource strings

Prefix	Example	Explanation
classpath:	classpath:com/myapp/config.xml	Loaded from the classpath.
file:	file:/data/config.xml	Loaded as a URL, from the filesystem. [1]
http:	http://myserver/logo.png	Loaded as a URL.
(none)	/data/config.xml	Depends on the underlying ApplicationContext.

classpath* vs. classpath

classpath只會找package下第一個找到的

classpath*會找到所有的符合條件的 包含jar檔內

一般情況下沒必要用classpath*