Struts2 Default Interceptor

And of course there are many interceptor stacks, so let's look at the interceptor first.

Interceptor name < XmlNamespace prefix = "o" ns = "Urn:schemas-microsoft-com:office:office"/>	Aliasinterceptor	"Alias Blocker"
Configuration name	Alias
Describe	Allows parameters to use different aliases across multiple requests, which can be used to link multiple actions with different names, and then to process the same information
The corresponding class	Com.opensymphony.xwork2.interceptor.AliasInterceptor
Interceptor Name	Actionautowiringinterceptor	"Auto Assemble Interceptor"
Configuration name	Autowiring
Describe	An interceptor for automatic information assembly, used primarily when struts2 and spring are integrated, struts can use automatic assembly to access beans in the spring container.
The corresponding class	Com.opensymphony.xwork2.spring.interceptor.ActionAutowiringInterceptor
Interceptor Name	Chaininginterceptor	"Chain Blocker"
Configuration name	Chain
Describe	Allows the current action to use the property of the last action being executed, which is typically used with the "chain" result type (<result type= "Chain" .../>)
The corresponding class	Com.opensymphony.xwork2.interceptor.ChainingInterceptor
Interceptor Name	Checkbox Interceptor	"Multi Marquee Interceptor"
Configuration name	CheckBox
Describe	Adds a parameter with a value of false for a multi-box that is not selected, and assists in managing the Multi box (in HTTP requests, those boxes that are not selected are usually without any information)
The corresponding class	Org.apache.struts2.interceptor.CheckboxInterceptor
Interceptor Name	Conversionerrorinterceptor	"Conversion error Blocker"
Configuration name	Conversionerror
Describe	Store conversion error information (including converted strings and parameter types) into the field error set of the action
The corresponding class	Org.apache.struts2.interceptor.StrutsConversionErrorInterceptor
Interceptor Name	Cookieinterceptor	"Cookie Blocker"
Configuration name	Cookies
Describe	Use the configured Name,value to specify cookies
The corresponding class	Org.apache.struts2.interceptor.CookieInterceptor
Interceptor Name	Clearsessioninterceptor	"Clear Session Blocker"
Configuration name	Clearsession
Describe	Responsible for destroying httpseesion.