类的使用
org.springframework.core.env.PropertySource
使用PropertySource的程序包 程序包 说明 org.springframework.core.env Spring's environment abstraction consisting of bean definition profile and hierarchical property source support.org.springframework.core.io.support Support classes for Spring's resource abstraction.org.springframework.jndi The classes in this package make JNDI easier to use, facilitating the accessing of configuration stored in JNDI, and provide useful superclasses for JNDI access classes.org.springframework.mock.env This package contains mock implementations of theEnvironmentandPropertySourceabstractions introduced in Spring 3.1.org.springframework.web.context.support Classes supporting theorg.springframework.web.contextpackage, such as WebApplicationContext implementations and various utility classes.org.springframework.core.env中PropertySource的使用
org.springframework.core.env中PropertySource的子类 修饰符和类型 类 说明 classCommandLinePropertySource<T>Abstract base class forPropertySourceimplementations backed by command line arguments.classCompositePropertySourceCompositePropertySourceimplementation that iterates over a set ofPropertySourceinstances.classEnumerablePropertySource<T>APropertySourceimplementation capable of interrogating its underlying source object to enumerate all possible property name/value pairs.classJOptCommandLinePropertySourceCommandLinePropertySourceimplementation backed by a JOptOptionSet.classMapPropertySourcePropertySourcethat reads keys and values from aMapobject.classPropertiesPropertySourcePropertySourceimplementation that extracts properties from aPropertiesobject.static classPropertySource.StubPropertySourcePropertySourceto be used as a placeholder in cases where an actual property source cannot be eagerly initialized at application context creation time.classSimpleCommandLinePropertySourceCommandLinePropertySourceimplementation backed by a simple String array.classSystemEnvironmentPropertySourceSpecialization ofMapPropertySourcedesigned for use with system environment variables.返回PropertySource的org.springframework.core.env中的方法 修饰符和类型 方法 说明 PropertySource<?>MutablePropertySources. get(String name)PropertySource<?>PropertySources. get(String name)Return the property source with the given name,nullif not found.static PropertySource<?>PropertySource. named(String name)Return aPropertySourceimplementation intended for collection comparison purposes only.PropertySource<?>MutablePropertySources. remove(String name)Remove and return the property source with the given name,nullif not found.返回变量类型为PropertySource的类型的org.springframework.core.env中的方法 修饰符和类型 方法 说明 Collection<PropertySource<?>>CompositePropertySource. getPropertySources()Return all property sources that this composite source holds.Iterator<PropertySource<?>>MutablePropertySources. iterator()Spliterator<PropertySource<?>>MutablePropertySources. spliterator()Stream<PropertySource<?>>MutablePropertySources. stream()default Stream<PropertySource<?>>PropertySources. stream()Return a sequentialStreamcontaining the property sources.参数类型为PropertySource的org.springframework.core.env中的方法 修饰符和类型 方法 说明 voidMutablePropertySources. addAfter(String relativePropertySourceName, PropertySource<?> propertySource)Add the given property source object with precedence immediately lower than the named relative property source.voidMutablePropertySources. addBefore(String relativePropertySourceName, PropertySource<?> propertySource)Add the given property source object with precedence immediately higher than the named relative property source.voidMutablePropertySources. addFirst(PropertySource<?> propertySource)Add the given property source object with highest precedence.voidCompositePropertySource. addFirstPropertySource(PropertySource<?> propertySource)Add the givenPropertySourceto the start of the chain.voidMutablePropertySources. addLast(PropertySource<?> propertySource)Add the given property source object with lowest precedence.voidCompositePropertySource. addPropertySource(PropertySource<?> propertySource)Add the givenPropertySourceto the end of the chain.protected voidMutablePropertySources. assertLegalRelativeAddition(String relativePropertySourceName, PropertySource<?> propertySource)Ensure that the given property source is not being added relative to itself.protected voidPropertySourcesPropertyResolver. logKeyFound(String key, PropertySource<?> propertySource, Object value)Log the given key as found in the givenPropertySource, resulting in the given value.intMutablePropertySources. precedenceOf(PropertySource<?> propertySource)Return the precedence of the given property source,-1if not found.protected voidMutablePropertySources. removeIfPresent(PropertySource<?> propertySource)Remove the given property source if it is present.voidMutablePropertySources. replace(String name, PropertySource<?> propertySource)Replace the property source with the given name with the given property source object.org.springframework.core.io.support中PropertySource的使用
org.springframework.core.io.support中PropertySource的子类 修饰符和类型 类 说明 classResourcePropertySourceSubclass ofPropertiesPropertySourcethat loads aPropertiesobject from a givenResourceor resource location such as"classpath:/com/myco/foo.properties"or"file:/path/to/file.xml".返回PropertySource的org.springframework.core.io.support中的方法 修饰符和类型 方法 说明 PropertySource<?>DefaultPropertySourceFactory. createPropertySource(String name, EncodedResource resource)PropertySource<?>PropertySourceFactory. createPropertySource(String name, EncodedResource resource)Create aPropertySourcethat wraps the given resource.org.springframework.jndi中PropertySource的使用
org.springframework.jndi中PropertySource的子类 修饰符和类型 类 说明 classJndiPropertySourcePropertySourceimplementation that reads properties from an underlying SpringJndiLocatorDelegate.org.springframework.mock.env中PropertySource的使用
org.springframework.mock.env中PropertySource的子类 修饰符和类型 类 说明 classMockPropertySourceSimplePropertySourceimplementation for use in testing.org.springframework.web.context.support中PropertySource的使用
org.springframework.web.context.support中PropertySource的子类 修饰符和类型 类 说明 classServletConfigPropertySourcePropertySourcethat reads init parameters from aServletConfigobject.classServletContextPropertySourcePropertySourcethat reads init parameters from aServletContextobject.