程序包 io.microsphere.spring.config.context.annotation

注释类型 DefaultPropertiesPropertySource

@Target(TYPE)
@Retention(RUNTIME)
@Inherited
@Documented
@Repeatable(DefaultPropertiesPropertySources.class)
@Import(io.microsphere.spring.config.context.annotation.DefaultPropertiesPropertySourceLoader.class)
public @interface DefaultPropertiesPropertySource

A variant of the @PropertySource annotation for the PropertySource named "defaultProperties".

Annotation providing a convenient and declarative mechanism for adding a PropertySource to Spring's Environment. To be used in conjunction with @Configuration classes.

从以下版本开始:

1.0.0

作者:

Mercy

另请参阅:

PropertySource, PropertySourcesUtils.DEFAULT_PROPERTIES_PROPERTY_SOURCE_NAME, ResourcePropertySource, PropertySource, Configuration

可选元素概要

可选元素

修饰符和类型	可选元素	说明
java.lang.String	encoding	A specific character encoding for the given resources.
java.lang.Class<? extends org.springframework.core.io.support.PropertySourceFactory>	factory	Specify a custom PropertySourceFactory, if any.
boolean	ignoreResourceNotFound	Indicate if a failure to find a property resource should be ignored.
java.lang.Class<? extends java.util.Comparator<org.springframework.core.io.Resource>>	resourceComparator	Indicate the resources to be sorted when value() specifies the resource location wildcards or the same resource names with the different absolute paths.
java.lang.String[]	value	Indicate the resource location(s) of the property source file to be loaded.

元素详细资料

value

java.lang.String[] value

Indicate the resource location(s) of the property source file to be loaded.

Both traditional and XML-based properties file formats are supported — for example, "classpath:/com/myco/app.properties" or "file:/path/to/file.xml".

Resource location wildcards (e.g. **/*.properties) also are permitted;

${...} placeholders will be resolved against any/all property sources already registered with the Environment.

Each location will be added to the enclosing Environment as its own property source, and in the order declared.

默认值:

{}

resourceComparator

java.lang.Class<? extends java.util.Comparator<org.springframework.core.io.Resource>> resourceComparator

Indicate the resources to be sorted when value() specifies the resource location wildcards or the same resource names with the different absolute paths.

For example, "classpath:/com/myco/*.properties", suppose there are two resources named "a.properties" and "b.properties" where two instances of Resource will be resolved, they are the sources of PropertySource, thus it has to sort them to indicate the order of PropertySource that will be added to the enclosing Environment.

Default is DefaultResourceComparator

另请参阅:

DefaultResourceComparator

默认值:

io.microsphere.spring.config.env.support.DefaultResourceComparator.class

ignoreResourceNotFound

boolean ignoreResourceNotFound

Indicate if a failure to find a property resource should be ignored.

true is appropriate if the properties file is completely optional.

Default is false.

默认值:

false

encoding

java.lang.String encoding

A specific character encoding for the given resources.

Default is "UTF-8"

默认值:

"UTF-8"

factory

java.lang.Class<? extends org.springframework.core.io.support.PropertySourceFactory> factory

Specify a custom PropertySourceFactory, if any.

By default, a default factory for standard resource files will be used.

Default is DefaultPropertySourceFactory

另请参阅:

DefaultPropertySourceFactory, ResourcePropertySource

默认值:

org.springframework.core.io.support.DefaultPropertySourceFactory.class