The arget attribute specifies where to open the connected file. Four reserved target names are used as special document redirection operations: _ the blank browser always loads the target document in a new, untitled window. _ Self: the target value is the default target for all <A> labels without a specified target. This makes the target document loaded and displayed in the same framework or window as the source document. This goal is redundant and unnecessary unless used together with the target attribute in the document title <base> tag. _ Parent: This object loads the document into the parent window or contains the frame set of the Framework referenced by the hyperlink. If the reference is in a window or in a top-level framework, it is equivalent to the target _ self. The _ top object causes the document to load the window containing the hyperlink. The _ top object will clear all contained frameworks and load the document into the entire browser window.
You can also specify the following parameters:
<% @ Page Language = "Java" contenttype = "text/html; charset = UTF-8 "pageencoding =" UTF-8 "%> <HTML>
<% @ Page Language = "Java" contenttype = "text/html; charset = UTF-8" pageencoding = "UTF-8" %> <% string ctxpath = request. getcontextpath (); %> <HTML>