在Spring框架中,可以使用org.springframework.core.io.support.ResourcePatternResolver接口的resolveBasePackage方法来将指定的基础包解析为用于包搜索路径的模式规范。
例如,如果基础包是com.example.app,则可以使用resolveBasePackage方法将其解析为类路径下的资源路径,如classpath:com/example/app/。
public interface ResourcePatternResolver extends ResourceLoader {
/**
* Pseudo URL prefix for all matching resources from the class path: "classpath*:"
* <p>This differs from ResourceLoader's classpath URL prefix in that it
* retrieves all matching resources for a given name (e.g. "/beans.xml"),
* for example in the root of all deployed JAR files.
* @see org.springframework.core.io.ResourceLoader#CLASSPATH_URL_PREFIX
*/
String CLASSPATH_ALL_URL_PREFIX = "classpath*:";
/**
* Resolve the given location pattern into {@code Resource} objects.
* <p>Overlapping resource entries that point to the same physical
* resource should be avoided, as far as possible. The result should
* have set semantics.
* @param locationPattern the location pattern to resolve
* @return the corresponding {@code Resource} objects
* @throws IOException in case of I/O errors
*/
Resource[] getResources(String locationPattern) throws IOException;
}