Spring MVC Processes model data

Tag: value type will lan Col COM data BSP SSI mode

Modelandview: The method body can add model data through the object when the processing method returns a value of type Modelandview

　　Include View and model data

　　Source code: will put the data in the Modelandview modle in the request domain object,

Finally called the Request.setattribute ()

Map and model entry parameters

When the Org.springframework.ui.Model, Modelmap, or Java.util.Map processing method returns, the data in the MAP is automatically added to the model

　　

@SessionAttributes storing the data from the model in HttpSession

@ModelAttribute method, the annotated object is placed into the model data by the entry parameter.

Spring MVC Processes model data