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📄 struts 2中的ognl - max on java - blogjava.mht

📁 MVC结构中struts的详细介绍
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<DIV=20
style=3D"BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; =
BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; =
PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; =
WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px =
solid; BACKGROUND-COLOR: #eeeeee"><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop><SPAN style=3D"COLOR: #0000ff">package</SPAN><SPAN=20
style=3D"COLOR: #000000"> tutorial.action;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop><BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop></SPAN><SPAN style=3D"COLOR: #0000ff">import</SPAN><SPAN=20
style=3D"COLOR: #000000"> java.util.LinkedList;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop></SPAN><SPAN style=3D"COLOR: #0000ff">import</SPAN><SPAN=20
style=3D"COLOR: #000000"> java.util.List;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop></SPAN><SPAN style=3D"COLOR: #0000ff">import</SPAN><SPAN=20
style=3D"COLOR: #000000"> java.util.Map;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop><BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop></SPAN><SPAN style=3D"COLOR: #0000ff">import</SPAN><SPAN=20
style=3D"COLOR: #000000"> javax.servlet.ServletContext;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop></SPAN><SPAN style=3D"COLOR: #0000ff">import</SPAN><SPAN=20
style=3D"COLOR: #000000"> javax.servlet.http.HttpServletRequest;<BR><IMG =

src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop><BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop></SPAN><SPAN style=3D"COLOR: #0000ff">import</SPAN><SPAN=20
style=3D"COLOR: #000000">=20
org.apache.struts2.interceptor.ServletRequestAware;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop></SPAN><SPAN style=3D"COLOR: #0000ff">import</SPAN><SPAN=20
style=3D"COLOR: #000000"> =
org.apache.struts2.interceptor.SessionAware;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop></SPAN><SPAN style=3D"COLOR: #0000ff">import</SPAN><SPAN=20
style=3D"COLOR: #000000"> =
org.apache.struts2.util.ServletContextAware;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop><BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop></SPAN><SPAN style=3D"COLOR: #0000ff">import</SPAN><SPAN=20
style=3D"COLOR: #000000"> tutorial.model.Book;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop><BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop></SPAN><SPAN style=3D"COLOR: #0000ff">import</SPAN><SPAN=20
style=3D"COLOR: #000000"> com.opensymphony.xwork2.ActionSupport;<BR><IMG =

src=3D"http://www.blogjava.net/Images/OutliningIndicators/None.gif"=20
align=3Dtop><BR><IMG id=3DCodehighlighter1_538_1855_Open_Image=20
onclick=3D"this.style.display=3D'none'; =
Codehighlighter1_538_1855_Open_Text.style.display=3D'none'; =
Codehighlighter1_538_1855_Closed_Image.style.display=3D'inline'; =
Codehighlighter1_538_1855_Closed_Text.style.display=3D'inline';"=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockSt=
art.gif"=20
align=3Dtop><IMG id=3DCodehighlighter1_538_1855_Closed_Image =
style=3D"DISPLAY: none"=20
onclick=3D"this.style.display=3D'none'; =
Codehighlighter1_538_1855_Closed_Text.style.display=3D'none'; =
Codehighlighter1_538_1855_Open_Image.style.display=3D'inline'; =
Codehighlighter1_538_1855_Open_Text.style.display=3D'inline';"=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock=
.gif"=20
align=3Dtop></SPAN><SPAN style=3D"COLOR: #0000ff">public</SPAN><SPAN=20
style=3D"COLOR: #000000"> </SPAN><SPAN style=3D"COLOR: =
#0000ff">class</SPAN><SPAN=20
style=3D"COLOR: #000000"> OgnlAction </SPAN><SPAN=20
style=3D"COLOR: #0000ff">extends</SPAN><SPAN style=3D"COLOR: #000000"> =
ActionSupport=20
</SPAN><SPAN style=3D"COLOR: #0000ff">implements</SPAN><SPAN=20
style=3D"COLOR: #000000"> ServletRequestAware, SessionAware, =
ServletContextAware=20
&nbsp;</SPAN><SPAN id=3DCodehighlighter1_538_1855_Closed_Text=20
style=3D"BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; =
DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 =
1px solid; BACKGROUND-COLOR: #ffffff"><IMG=20
src=3D"http://www.blogjava.net/Images/dot.gif"></SPAN><SPAN=20
id=3DCodehighlighter1_538_1855_Open_Text><SPAN style=3D"COLOR: =
#000000">{<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" =
align=3Dtop>=20
&nbsp; &nbsp;</SPAN><SPAN style=3D"COLOR: #0000ff">private</SPAN><SPAN=20
style=3D"COLOR: #000000"> </SPAN><SPAN style=3D"COLOR: =
#0000ff">static</SPAN><SPAN=20
style=3D"COLOR: #000000"> </SPAN><SPAN style=3D"COLOR: =
#0000ff">final</SPAN><SPAN=20
style=3D"COLOR: #000000"> </SPAN><SPAN style=3D"COLOR: =
#0000ff">long</SPAN><SPAN=20
style=3D"COLOR: #000000"> serialVersionUID </SPAN><SPAN=20
style=3D"COLOR: #000000">=3D</SPAN><SPAN style=3D"COLOR: #000000"> =
</SPAN><SPAN=20
style=3D"COLOR: #000000">1L</SPAN><SPAN style=3D"COLOR: =
#000000">;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" =
align=3Dtop>=20
&nbsp; &nbsp;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" =
align=3Dtop>=20
&nbsp; &nbsp;</SPAN><SPAN style=3D"COLOR: #0000ff">private</SPAN><SPAN=20
style=3D"COLOR: #000000"> HttpServletRequest request;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" =
align=3Dtop>=20
&nbsp; &nbsp;</SPAN><SPAN style=3D"COLOR: #0000ff">private</SPAN><SPAN=20
style=3D"COLOR: #000000"> Map</SPAN><SPAN style=3D"COLOR: =
#000000">&lt;</SPAN><SPAN=20
style=3D"COLOR: #000000">String, String</SPAN><SPAN=20
style=3D"COLOR: #000000">&gt;</SPAN><SPAN style=3D"COLOR: #000000"> =
session;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" =
align=3Dtop>=20
&nbsp; &nbsp;</SPAN><SPAN style=3D"COLOR: #0000ff">private</SPAN><SPAN=20
style=3D"COLOR: #000000"> ServletContext application;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" =
align=3Dtop>=20
&nbsp; &nbsp;</SPAN><SPAN style=3D"COLOR: #0000ff">private</SPAN><SPAN=20
style=3D"COLOR: #000000"> List</SPAN><SPAN style=3D"COLOR: =
#000000">&lt;</SPAN><SPAN=20
style=3D"COLOR: #000000">Book</SPAN><SPAN style=3D"COLOR: =
#000000">&gt;</SPAN><SPAN=20
style=3D"COLOR: #000000"> books;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" =
align=3Dtop>=20
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<BR><IMG=20
id=3DCodehighlighter1_794_824_Open_Image=20
onclick=3D"this.style.display=3D'none'; =
Codehighlighter1_794_824_Open_Text.style.display=3D'none'; =
Codehighlighter1_794_824_Closed_Image.style.display=3D'inline'; =
Codehighlighter1_794_824_Closed_Text.style.display=3D'inline';"=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBloc=
kStart.gif"=20
align=3Dtop><IMG id=3DCodehighlighter1_794_824_Closed_Image =
style=3D"DISPLAY: none"=20
onclick=3D"this.style.display=3D'none'; =
Codehighlighter1_794_824_Closed_Text.style.display=3D'none'; =
Codehighlighter1_794_824_Open_Image.style.display=3D'inline'; =
Codehighlighter1_794_824_Open_Text.style.display=3D'inline';"=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBl=
ock.gif"=20
align=3Dtop> &nbsp; &nbsp;</SPAN><SPAN style=3D"COLOR: =
#0000ff">public</SPAN><SPAN=20
style=3D"COLOR: #000000"> </SPAN><SPAN style=3D"COLOR: =
#0000ff">void</SPAN><SPAN=20
style=3D"COLOR: #000000"> setServletRequest(HttpServletRequest request)=20
</SPAN><SPAN id=3DCodehighlighter1_794_824_Closed_Text=20
style=3D"BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; =
DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 =
1px solid; BACKGROUND-COLOR: #ffffff"><IMG=20
src=3D"http://www.blogjava.net/Images/dot.gif"></SPAN><SPAN=20
id=3DCodehighlighter1_794_824_Open_Text><SPAN style=3D"COLOR: =
#000000">{<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" =
align=3Dtop>=20
&nbsp; &nbsp; &nbsp; &nbsp;</SPAN><SPAN style=3D"COLOR: =
#0000ff">this</SPAN><SPAN=20
style=3D"COLOR: #000000">.request </SPAN><SPAN=20
style=3D"COLOR: #000000">=3D</SPAN><SPAN style=3D"COLOR: #000000"> =
request; &nbsp;=20
&nbsp;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBloc=
kEnd.gif"=20
align=3Dtop> &nbsp; &nbsp;}</SPAN></SPAN><SPAN style=3D"COLOR: =
#000000"><BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"=20
align=3Dtop><BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" =
align=3Dtop>=20
&nbsp; &nbsp;@SuppressWarnings(</SPAN><SPAN style=3D"COLOR: =
#000000">"</SPAN><SPAN=20
style=3D"COLOR: #000000">unchecked</SPAN><SPAN=20
style=3D"COLOR: #000000">"</SPAN><SPAN style=3D"COLOR: =
#000000">)<BR><IMG=20
id=3DCodehighlighter1_896_927_Open_Image=20
onclick=3D"this.style.display=3D'none'; =
Codehighlighter1_896_927_Open_Text.style.display=3D'none'; =
Codehighlighter1_896_927_Closed_Image.style.display=3D'inline'; =
Codehighlighter1_896_927_Closed_Text.style.display=3D'inline';"=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBloc=
kStart.gif"=20
align=3Dtop><IMG id=3DCodehighlighter1_896_927_Closed_Image =
style=3D"DISPLAY: none"=20
onclick=3D"this.style.display=3D'none'; =
Codehighlighter1_896_927_Closed_Text.style.display=3D'none'; =
Codehighlighter1_896_927_Open_Image.style.display=3D'inline'; =
Codehighlighter1_896_927_Open_Text.style.display=3D'inline';"=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBl=
ock.gif"=20
align=3Dtop> &nbsp; &nbsp;</SPAN><SPAN style=3D"COLOR: =
#0000ff">public</SPAN><SPAN=20
style=3D"COLOR: #000000"> </SPAN><SPAN style=3D"COLOR: =
#0000ff">void</SPAN><SPAN=20
style=3D"COLOR: #000000"> setSession(Map session) </SPAN><SPAN=20
id=3DCodehighlighter1_896_927_Closed_Text=20
style=3D"BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; =
DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 =
1px solid; BACKGROUND-COLOR: #ffffff"><IMG=20
src=3D"http://www.blogjava.net/Images/dot.gif"></SPAN><SPAN=20
id=3DCodehighlighter1_896_927_Open_Text><SPAN style=3D"COLOR: =
#000000">{<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" =
align=3Dtop>=20
&nbsp; &nbsp; &nbsp; &nbsp;</SPAN><SPAN style=3D"COLOR: =
#0000ff">this</SPAN><SPAN=20
style=3D"COLOR: #000000">.session </SPAN><SPAN=20
style=3D"COLOR: #000000">=3D</SPAN><SPAN style=3D"COLOR: #000000"> =
session; &nbsp;=20
&nbsp; &nbsp; &nbsp;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBloc=
kEnd.gif"=20
align=3Dtop> &nbsp; &nbsp;}</SPAN></SPAN><SPAN style=3D"COLOR: =
#000000"><BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif"=20
align=3Dtop><BR><IMG id=3DCodehighlighter1_989_1026_Open_Image=20
onclick=3D"this.style.display=3D'none'; =
Codehighlighter1_989_1026_Open_Text.style.display=3D'none'; =
Codehighlighter1_989_1026_Closed_Image.style.display=3D'inline'; =
Codehighlighter1_989_1026_Closed_Text.style.display=3D'inline';"=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBloc=
kStart.gif"=20
align=3Dtop><IMG id=3DCodehighlighter1_989_1026_Closed_Image =
style=3D"DISPLAY: none"=20
onclick=3D"this.style.display=3D'none'; =
Codehighlighter1_989_1026_Closed_Text.style.display=3D'none'; =
Codehighlighter1_989_1026_Open_Image.style.display=3D'inline'; =
Codehighlighter1_989_1026_Open_Text.style.display=3D'inline';"=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBl=
ock.gif"=20
align=3Dtop> &nbsp; &nbsp;</SPAN><SPAN style=3D"COLOR: =
#0000ff">public</SPAN><SPAN=20
style=3D"COLOR: #000000"> </SPAN><SPAN style=3D"COLOR: =
#0000ff">void</SPAN><SPAN=20
style=3D"COLOR: #000000"> setServletContext(ServletContext application)=20
</SPAN><SPAN id=3DCodehighlighter1_989_1026_Closed_Text=20
style=3D"BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; =
DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 =
1px solid; BACKGROUND-COLOR: #ffffff"><IMG=20
src=3D"http://www.blogjava.net/Images/dot.gif"></SPAN><SPAN=20
id=3DCodehighlighter1_989_1026_Open_Text><SPAN style=3D"COLOR: =
#000000">{<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" =
align=3Dtop>=20
&nbsp; &nbsp; &nbsp; &nbsp;</SPAN><SPAN style=3D"COLOR: =
#0000ff">this</SPAN><SPAN=20
style=3D"COLOR: #000000">.application </SPAN><SPAN=20
style=3D"COLOR: #000000">=3D</SPAN><SPAN style=3D"COLOR: #000000">=20
application;<BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBloc=
kEnd.gif"=20
align=3Dtop> &nbsp; &nbsp;}</SPAN></SPAN><SPAN style=3D"COLOR: =
#000000"><BR><IMG=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif" =
align=3Dtop>=20
&nbsp; &nbsp;<BR><IMG id=3DCodehighlighter1_1060_1079_Open_Image=20
onclick=3D"this.style.display=3D'none'; =
Codehighlighter1_1060_1079_Open_Text.style.display=3D'none'; =
Codehighlighter1_1060_1079_Closed_Image.style.display=3D'inline'; =
Codehighlighter1_1060_1079_Closed_Text.style.display=3D'inline';"=20
src=3D"http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBloc=
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