📄 为struts 2_0做好准备 - max on java - blogjava.htm
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align=top> </SPAN><SPAN
style="COLOR: #0000ff"></</SPAN><SPAN
style="COLOR: #800000">action</SPAN><SPAN
style="COLOR: #0000ff">></SPAN><SPAN style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top> </SPAN><SPAN
style="COLOR: #0000ff"></</SPAN><SPAN
style="COLOR: #800000">package</SPAN><SPAN
style="COLOR: #0000ff">></SPAN><SPAN style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top></SPAN><SPAN style="COLOR: #0000ff"></</SPAN><SPAN
style="COLOR: #800000">struts</SPAN><SPAN
style="COLOR: #0000ff">></SPAN></DIV>
<P></P>
<LI>新建SayHello.jsp
<P>参考“新建index.html文件”步骤，弹出如图22所示对话框<BR><IMG id=IMG23 alt="图22 新建对话框"
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/o_image045.png"><BR>图22
新建对话框<BR>点击“Next”, 进入下一步，如图23所示 </P>
<P><IMG id=IMG24 alt="图23 新建JSP对话框"
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/o_image047.png"><BR>图23
新建JSP对话框<BR>在“File name”键入SayHello.jsp，点击“Next”进入下一步，如图24所示 </P>
<P><IMG id=IMG25 alt="图24 模板选择对话框"
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/o_image049.png"><BR>图24
模板选择对话框<BR>点击“Finish”关闭对话框，并将SayHello.jsp的内容修改为：<BR></P>
<DIV
style="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
id=Codehighlighter1_2_47_Open_Image
onclick="this.style.display='none'; Codehighlighter1_2_47_Open_Text.style.display='none'; Codehighlighter1_2_47_Closed_Image.style.display='inline'; Codehighlighter1_2_47_Closed_Text.style.display='inline';"
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/ExpandedBlockStart.gif"
align=top><IMG id=Codehighlighter1_2_47_Closed_Image style="DISPLAY: none"
onclick="this.style.display='none'; Codehighlighter1_2_47_Closed_Text.style.display='none'; Codehighlighter1_2_47_Open_Image.style.display='inline'; Codehighlighter1_2_47_Open_Text.style.display='inline';"
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/ContractedBlock.gif"
align=top><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #ffff00"><%</SPAN><SPAN
id=Codehighlighter1_2_47_Closed_Text
style="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
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/dot.gif"></SPAN><SPAN
id=Codehighlighter1_2_47_Open_Text><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">@ page contentType</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">=</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">"</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">text/html; charset=UTF-8</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">"</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5"> </SPAN></SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #ffff00">%></SPAN><SPAN
style="COLOR: #000000"><BR><IMG id=Codehighlighter1_53_91_Open_Image
onclick="this.style.display='none'; Codehighlighter1_53_91_Open_Text.style.display='none'; Codehighlighter1_53_91_Closed_Image.style.display='inline'; Codehighlighter1_53_91_Closed_Text.style.display='inline';"
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/ExpandedBlockStart.gif"
align=top><IMG id=Codehighlighter1_53_91_Closed_Image style="DISPLAY: none"
onclick="this.style.display='none'; Codehighlighter1_53_91_Closed_Text.style.display='none'; Codehighlighter1_53_91_Open_Image.style.display='inline'; Codehighlighter1_53_91_Open_Text.style.display='inline';"
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/ContractedBlock.gif"
align=top></SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #ffff00"><%</SPAN><SPAN
id=Codehighlighter1_53_91_Closed_Text
style="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
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/dot.gif"></SPAN><SPAN
id=Codehighlighter1_53_91_Open_Text><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">@ taglib prefix</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">=</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">"</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">s</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">"</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5"> uri</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">=</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">"</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">/struts-tags</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">"</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5"> </SPAN></SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #ffff00">%></SPAN><SPAN
style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top></SPAN><SPAN style="COLOR: #0000ff"><!</SPAN><SPAN
style="COLOR: #ff00ff">DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"</SPAN><SPAN
style="COLOR: #0000ff">></SPAN><SPAN style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top></SPAN><SPAN style="COLOR: #0000ff"><</SPAN><SPAN
style="COLOR: #800000">html</SPAN><SPAN
style="COLOR: #0000ff">></SPAN><SPAN style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top> </SPAN><SPAN
style="COLOR: #0000ff"><</SPAN><SPAN
style="COLOR: #800000">head</SPAN><SPAN
style="COLOR: #0000ff">></SPAN><SPAN style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top> </SPAN><SPAN
style="COLOR: #0000ff"><</SPAN><SPAN
style="COLOR: #800000">title</SPAN><SPAN
style="COLOR: #0000ff">></SPAN><SPAN
style="COLOR: #000000">Say Hello</SPAN><SPAN
style="COLOR: #0000ff"></</SPAN><SPAN
style="COLOR: #800000">title</SPAN><SPAN
style="COLOR: #0000ff">></SPAN><SPAN style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top> </SPAN><SPAN
style="COLOR: #0000ff"></</SPAN><SPAN
style="COLOR: #800000">head</SPAN><SPAN
style="COLOR: #0000ff">></SPAN><SPAN style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top> </SPAN><SPAN
style="COLOR: #0000ff"><</SPAN><SPAN
style="COLOR: #800000">body</SPAN><SPAN
style="COLOR: #0000ff">></SPAN><SPAN style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top> </SPAN><SPAN
style="COLOR: #0000ff"><</SPAN><SPAN
style="COLOR: #800000">h3</SPAN><SPAN
style="COLOR: #0000ff">></SPAN><SPAN
style="COLOR: #000000">Say "Hello" to: </SPAN><SPAN
style="COLOR: #0000ff"></</SPAN><SPAN
style="COLOR: #800000">h3</SPAN><SPAN
style="COLOR: #0000ff">></SPAN><SPAN style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top> </SPAN><SPAN
style="COLOR: #0000ff"><</SPAN><SPAN
style="COLOR: #800000">s:form </SPAN><SPAN
style="COLOR: #ff0000">action</SPAN><SPAN
style="COLOR: #0000ff">="HelloWorld"</SPAN><SPAN
style="COLOR: #0000ff">></SPAN><SPAN style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top> Name: </SPAN><SPAN
style="COLOR: #0000ff"><</SPAN><SPAN
style="COLOR: #800000">s:textfield </SPAN><SPAN
style="COLOR: #ff0000">name</SPAN><SPAN
style="COLOR: #0000ff">="name"</SPAN><SPAN
style="COLOR: #ff0000"> </SPAN><SPAN
style="COLOR: #0000ff">/></SPAN><SPAN style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top> </SPAN><SPAN
style="COLOR: #0000ff"><</SPAN><SPAN
style="COLOR: #800000">s:submit </SPAN><SPAN
style="COLOR: #0000ff">/></SPAN><SPAN style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top> </SPAN><SPAN
style="COLOR: #0000ff"></</SPAN><SPAN
style="COLOR: #800000">s:form</SPAN><SPAN
style="COLOR: #0000ff">></SPAN><SPAN style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top> </SPAN><SPAN
style="COLOR: #0000ff"></</SPAN><SPAN
style="COLOR: #800000">body</SPAN><SPAN
style="COLOR: #0000ff">></SPAN><SPAN style="COLOR: #000000"><BR><IMG
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/None.gif"
align=top></SPAN><SPAN style="COLOR: #0000ff"></</SPAN><SPAN
style="COLOR: #800000">html</SPAN><SPAN
style="COLOR: #0000ff">></SPAN></DIV>
<P></P>
<LI>新建HelloWorld.jsp(请参考上一步)，HelloWorld.jsp的内容为：<BR>
<DIV
style="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
id=Codehighlighter1_2_47_Open_Image
onclick="this.style.display='none'; Codehighlighter1_2_47_Open_Text.style.display='none'; Codehighlighter1_2_47_Closed_Image.style.display='inline'; Codehighlighter1_2_47_Closed_Text.style.display='inline';"
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/ExpandedBlockStart.gif"
align=top><IMG id=Codehighlighter1_2_47_Closed_Image style="DISPLAY: none"
onclick="this.style.display='none'; Codehighlighter1_2_47_Closed_Text.style.display='none'; Codehighlighter1_2_47_Open_Image.style.display='inline'; Codehighlighter1_2_47_Open_Text.style.display='inline';"
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/ContractedBlock.gif"
align=top><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #ffff00"><%</SPAN><SPAN
id=Codehighlighter1_2_47_Closed_Text
style="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
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/dot.gif"></SPAN><SPAN
id=Codehighlighter1_2_47_Open_Text><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">@ page contentType</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">=</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">"</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">text/html; charset=UTF-8</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">"</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5"> </SPAN></SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #ffff00">%></SPAN><SPAN
style="COLOR: #000000"><BR><IMG id=Codehighlighter1_53_91_Open_Image
onclick="this.style.display='none'; Codehighlighter1_53_91_Open_Text.style.display='none'; Codehighlighter1_53_91_Closed_Image.style.display='inline'; Codehighlighter1_53_91_Closed_Text.style.display='inline';"
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/ExpandedBlockStart.gif"
align=top><IMG id=Codehighlighter1_53_91_Closed_Image style="DISPLAY: none"
onclick="this.style.display='none'; Codehighlighter1_53_91_Closed_Text.style.display='none'; Codehighlighter1_53_91_Open_Image.style.display='inline'; Codehighlighter1_53_91_Open_Text.style.display='inline';"
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/ContractedBlock.gif"
align=top></SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #ffff00"><%</SPAN><SPAN
id=Codehighlighter1_53_91_Closed_Text
style="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
src="为Struts 2_0做好准备 - Max On Java - BlogJava.files/dot.gif"></SPAN><SPAN
id=Codehighlighter1_53_91_Open_Text><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">@ taglib prefix</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">=</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">"</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">s</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">"</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5"> uri</SPAN><SPAN
style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">=</SPAN><SPAN
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