接口的使用
org.springframework.ui.Model

使用Model的程序包

程序包	说明
org.springframework.ui	Generic support for UI layer concepts.
org.springframework.validation.support	Support classes for handling validation results.

org.springframework.ui中Model的使用

实现Model的org.springframework.ui中的类

限定符和类型	类和说明
class	ConcurrentModel Implementation of the Model interface based on a ConcurrentHashMap for use in concurrent scenarios.
class	ExtendedModelMap Subclass of ModelMap that implements the Model interface.

返回Model的org.springframework.ui中的方法

限定符和类型	方法和说明
Model	Model.addAllAttributes(Collection<?> attributeValues) Copy all attributes in the supplied Collection into this Map, using attribute name generation for each element.
Model	Model.addAllAttributes(Map<String,?> attributes) Copy all attributes in the supplied Map into this Map.
Model	Model.addAttribute(Object attributeValue) Add the supplied attribute to this Map using a generated name.
Model	Model.addAttribute(String attributeName, Object attributeValue) Add the supplied attribute under the supplied name.
Model	Model.mergeAttributes(Map<String,?> attributes) Copy all attributes in the supplied Map into this Map, with existing objects of the same name taking precedence (i.e. not getting replaced).

org.springframework.validation.support中Model的使用

实现Model的org.springframework.validation.support中的类

限定符和类型	类和说明
class	BindingAwareConcurrentModel Subclass of ConcurrentModel that automatically removes the BindingResult object when its corresponding target attribute is replaced through regular Map operations.
class	BindingAwareModelMap Subclass of ExtendedModelMap that automatically removes a BindingResult object if the corresponding target attribute gets replaced through regular Map operations.