javaWeb自己定义可排序过滤器注解,解决Servlet3.0下@WebFilter注解无法排序问题

元素具体资料

• value

  public abstract int value

  排序优先级

• isMatchAfter

  public abstract boolean isMatchAfter

  表示该过滤器相对于部署描写叙述符中过滤器的顺序 
  假设使用的參数为false,那么该过滤器映射将在部署描写叙述符中描写叙述的全部过滤器载入前进行载入, 
  假设为true( 默认 ),那么部署描写叙述符中的过滤器将先被载入

  默认值:

  true

• displayName

  public abstract java.lang.String displayName

  The display name of the filter,default ""

  默认值:

  ""

• filterName

  public abstract java.lang.String filterName

  The name of the filter,default ""

  默认值:

  ""

• servletNames

  public abstract java.lang.String[] servletNames

  The names of the servlets to which the filter applies.,default {}

  默认值:

  {}

• urlPatterns

  public abstract java.lang.String[] urlPatterns

  The URL patterns to which the filter applies,default {"/*"}

  默认值:

  "/*"

• dispatcherTypes

  public abstract DispatcherType[] dispatcherTypes

  The dispatcher types to which the filter applies
  default {DispatcherType.REQUEST};

  默认值:

  <error>

• asyncSupported

  public abstract boolean asyncSupported

  Declares whether the filter supports asynchronous operation mode.
  default  false

  另请參阅:

  javax.servlet.ServletRequest#startAsync,  javax.servlet.ServletRequest#startAsync(ServletRequest, ServletResponse)

  默认值:

  false