javax.servlet.annotation
注释类型 WebServlet

@Target(value=TYPE)
@Retention(value=RUNTIME)
@Documented
public @interface WebServlet

Annotation used to declare a servlet.

This annotation is processed by the container at deployment time, and the corresponding servlet made available at the specified URL patterns.

从以下版本开始：

Servlet 3.0

另请参见：

Servlet

可选元素摘要

boolean	asyncSupported Declares whether the servlet supports asynchronous operation mode.
String	description The description of the servlet
String	displayName The display name of the servlet
WebInitParam[]	initParams The init parameters of the servlet
String	largeIcon The large-icon of the servlet
int	loadOnStartup The load-on-startup order of the servlet
String	name The name of the servlet
String	smallIcon The small-icon of the servlet
String[]	urlPatterns The URL patterns of the servlet
String[]	value The URL patterns of the servlet

name

public abstract String name

The name of the servlet

默认值：

""

value

public abstract String[] value

The URL patterns of the servlet

默认值：

{}

urlPatterns

public abstract String[] urlPatterns

The URL patterns of the servlet

默认值：

{}

loadOnStartup

public abstract int loadOnStartup

The load-on-startup order of the servlet

默认值：

-1

initParams

public abstract WebInitParam[] initParams

The init parameters of the servlet

默认值：

{}

asyncSupported

public abstract boolean asyncSupported

Declares whether the servlet supports asynchronous operation mode.

另请参见：

ServletRequest.startAsync(), ServletRequest.startAsync(ServletRequest, ServletResponse)

默认值：

false

smallIcon

public abstract String smallIcon

The small-icon of the servlet

默认值：

""

largeIcon

public abstract String largeIcon

The large-icon of the servlet

默认值：

""

description

public abstract String description

The description of the servlet

默认值：

""

displayName

public abstract String displayName

The display name of the servlet

默认值：

""