📄 转换器（converter）——struts 2_0中的魔术师 - max on java - blogjava.htm

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align=top><IMG id=Codehighlighter1_193_592_Closed_Image style="DISPLAY: none" 
onclick="this.style.display='none'; Codehighlighter1_193_592_Closed_Text.style.display='none'; Codehighlighter1_193_592_Open_Image.style.display='inline'; Codehighlighter1_193_592_Open_Text.style.display='inline';" 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/ContractedBlock.gif" 
align=top></SPAN> <SPAN style="COLOR: #0000ff">public</SPAN> <SPAN 
style="COLOR: #000000"></SPAN><SPAN style="COLOR: #0000ff">class</SPAN> <SPAN 
style="COLOR: #000000">HelloWorld </SPAN><SPAN 
style="COLOR: #0000ff">extends</SPAN> <SPAN style="COLOR: #000000">ActionSupport 
</SPAN><SPAN id=Codehighlighter1_193_592_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="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/dot.gif"> 
</SPAN><SPAN id=Codehighlighter1_193_592_Open_Text><SPAN 
style="COLOR: #000000">{<BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/InBlock.gif" 
align=top> &nbsp; &nbsp;</SPAN> <SPAN style="COLOR: #0000ff">private</SPAN> 
<SPAN style="COLOR: #000000">String msg;<BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/InBlock.gif" 
align=top> &nbsp; &nbsp;</SPAN> <SPAN style="COLOR: #0000ff">private</SPAN> 
<SPAN style="COLOR: #000000">Locale loc </SPAN><SPAN 
style="COLOR: #000000">=</SPAN> <SPAN style="COLOR: #000000">Locale.US;<BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/InBlock.gif" 
align=top> &nbsp;&nbsp;<BR><IMG id=Codehighlighter1_280_299_Open_Image 
onclick="this.style.display='none'; Codehighlighter1_280_299_Open_Text.style.display='none'; Codehighlighter1_280_299_Closed_Image.style.display='inline'; Codehighlighter1_280_299_Closed_Text.style.display='inline';" 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/ExpandedSubBlockStart.gif" 
align=top><IMG id=Codehighlighter1_280_299_Closed_Image style="DISPLAY: none" 
onclick="this.style.display='none'; Codehighlighter1_280_299_Closed_Text.style.display='none'; Codehighlighter1_280_299_Open_Image.style.display='inline'; Codehighlighter1_280_299_Open_Text.style.display='inline';" 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/ContractedSubBlock.gif" 
align=top> &nbsp; &nbsp;</SPAN> <SPAN style="COLOR: #0000ff">public</SPAN> <SPAN 
style="COLOR: #000000">String getMsg() </SPAN><SPAN 
id=Codehighlighter1_280_299_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="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/dot.gif"> 
</SPAN><SPAN id=Codehighlighter1_280_299_Open_Text><SPAN 
style="COLOR: #000000">{<BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/InBlock.gif" 
align=top> &nbsp; &nbsp; &nbsp; &nbsp;</SPAN> <SPAN 
style="COLOR: #0000ff">return</SPAN> <SPAN style="COLOR: #000000">msg; &nbsp; 
&nbsp; &nbsp; &nbsp;<BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/ExpandedSubBlockEnd.gif" 
align=top> &nbsp; &nbsp;}</SPAN> </SPAN><SPAN style="COLOR: #000000"><BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/InBlock.gif" 
align=top> &nbsp; &nbsp;<BR><IMG id=Codehighlighter1_327_344_Open_Image 
onclick="this.style.display='none'; Codehighlighter1_327_344_Open_Text.style.display='none'; Codehighlighter1_327_344_Closed_Image.style.display='inline'; Codehighlighter1_327_344_Closed_Text.style.display='inline';" 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/ExpandedSubBlockStart.gif" 
align=top><IMG id=Codehighlighter1_327_344_Closed_Image style="DISPLAY: none" 
onclick="this.style.display='none'; Codehighlighter1_327_344_Closed_Text.style.display='none'; Codehighlighter1_327_344_Open_Image.style.display='inline'; Codehighlighter1_327_344_Open_Text.style.display='inline';" 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/ContractedSubBlock.gif" 
align=top> &nbsp; &nbsp;</SPAN> <SPAN style="COLOR: #0000ff">public</SPAN> <SPAN 
style="COLOR: #000000">Locale getLoc() </SPAN><SPAN 
id=Codehighlighter1_327_344_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="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/dot.gif"> 
</SPAN><SPAN id=Codehighlighter1_327_344_Open_Text><SPAN 
style="COLOR: #000000">{<BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/InBlock.gif" 
align=top> &nbsp; &nbsp; &nbsp; &nbsp;</SPAN> <SPAN 
style="COLOR: #0000ff">return</SPAN> <SPAN style="COLOR: #000000">loc;<BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/ExpandedSubBlockEnd.gif" 
align=top> &nbsp; &nbsp;}</SPAN> </SPAN><SPAN style="COLOR: #000000"><BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/InBlock.gif" 
align=top> &nbsp; &nbsp;<BR><IMG id=Codehighlighter1_380_401_Open_Image 
onclick="this.style.display='none'; Codehighlighter1_380_401_Open_Text.style.display='none'; Codehighlighter1_380_401_Closed_Image.style.display='inline'; Codehighlighter1_380_401_Closed_Text.style.display='inline';" 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/ExpandedSubBlockStart.gif" 
align=top><IMG id=Codehighlighter1_380_401_Closed_Image style="DISPLAY: none" 
onclick="this.style.display='none'; Codehighlighter1_380_401_Closed_Text.style.display='none'; Codehighlighter1_380_401_Open_Image.style.display='inline'; Codehighlighter1_380_401_Open_Text.style.display='inline';" 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/ContractedSubBlock.gif" 
align=top> &nbsp; &nbsp;</SPAN> <SPAN style="COLOR: #0000ff">public</SPAN> <SPAN 
style="COLOR: #000000"></SPAN><SPAN style="COLOR: #0000ff">void</SPAN> <SPAN 
style="COLOR: #000000">setLoc(Locale loc) </SPAN><SPAN 
id=Codehighlighter1_380_401_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="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/dot.gif"> 
</SPAN><SPAN id=Codehighlighter1_380_401_Open_Text><SPAN 
style="COLOR: #000000">{<BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/InBlock.gif" 
align=top> &nbsp; &nbsp; &nbsp; &nbsp;</SPAN> <SPAN 
style="COLOR: #0000ff">this</SPAN> <SPAN style="COLOR: #000000">.loc 
</SPAN><SPAN style="COLOR: #000000">=</SPAN> <SPAN 
style="COLOR: #000000">loc;<BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/ExpandedSubBlockEnd.gif" 
align=top> &nbsp; &nbsp;}</SPAN> </SPAN><SPAN style="COLOR: #000000"><BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/InBlock.gif" 
align=top> &nbsp; &nbsp;<BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/InBlock.gif" 
align=top> &nbsp; &nbsp;@Override<BR><IMG id=Codehighlighter1_441_590_Open_Image 
onclick="this.style.display='none'; Codehighlighter1_441_590_Open_Text.style.display='none'; Codehighlighter1_441_590_Closed_Image.style.display='inline'; Codehighlighter1_441_590_Closed_Text.style.display='inline';" 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/ExpandedSubBlockStart.gif" 
align=top><IMG id=Codehighlighter1_441_590_Closed_Image style="DISPLAY: none" 
onclick="this.style.display='none'; Codehighlighter1_441_590_Closed_Text.style.display='none'; Codehighlighter1_441_590_Open_Image.style.display='inline'; Codehighlighter1_441_590_Open_Text.style.display='inline';" 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/ContractedSubBlock.gif" 
align=top> &nbsp; &nbsp;</SPAN> <SPAN style="COLOR: #0000ff">public</SPAN> <SPAN 
style="COLOR: #000000">String execute() </SPAN><SPAN 
id=Codehighlighter1_441_590_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="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/dot.gif"> 
</SPAN><SPAN id=Codehighlighter1_441_590_Open_Text><SPAN 
style="COLOR: #000000">{<BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/InBlock.gif" 
align=top> &nbsp; &nbsp; &nbsp; &nbsp;</SPAN> <SPAN 
style="COLOR: #008000">//</SPAN> <SPAN 
style="COLOR: #008000">LocalizedTextUtil是Struts 
2.0中国际化的工具类，&lt;s:text&gt;标志就是通过调用它实现国际化的</SPAN> <SPAN 
style="COLOR: #008000"><BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/InBlock.gif" 
align=top> </SPAN><SPAN style="COLOR: #000000">&nbsp; &nbsp; &nbsp; &nbsp;msg 
</SPAN><SPAN style="COLOR: #000000">=</SPAN> <SPAN 
style="COLOR: #000000">LocalizedTextUtil.findDefaultText(</SPAN> <SPAN 
style="COLOR: #000000">"</SPAN> <SPAN style="COLOR: #000000">HelloWorld</SPAN> 
<SPAN style="COLOR: #000000">"</SPAN> <SPAN style="COLOR: #000000">, 
loc);<BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/InBlock.gif" 
align=top> &nbsp; &nbsp; &nbsp; &nbsp;</SPAN> <SPAN 
style="COLOR: #0000ff">return</SPAN> <SPAN 
style="COLOR: #000000">SUCCESS;<BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/ExpandedSubBlockEnd.gif" 
align=top> &nbsp; &nbsp;}</SPAN> </SPAN><SPAN style="COLOR: #000000"><BR><IMG 
src="转换器（Converter）——Struts 2_0中的魔术师 - Max On Java - BlogJava.files/ExpandedBlockEnd.gif" 
align=top>}</SPAN> </SPAN></DIV>
<P>然后，在源代码文件夹下的struts.xml加入如下代码新建Action：<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"><SPAN 
style="COLOR: #0000ff">&lt;</SPAN> <SPAN style="COLOR: #800000">package 
</SPAN><SPAN style="COLOR: #ff0000">name</SPAN> <SPAN 
style="COLOR: #0000ff">="ConverterDemo"</SPAN> <SPAN 
style="COLOR: #ff0000">extends</SPAN> <SPAN 
style="COLOR: #0000ff">="struts-default"</SPAN> <SPAN 
style="COLOR: #0000ff">&gt;</SPAN> <SPAN style="COLOR: #000000"><BR>&nbsp; 
&nbsp; </SPAN><SPAN style="COLOR: #0000ff">&lt;</SPAN> <SPAN 
style="COLOR: #800000">action </SPAN><SPAN style="COLOR: #ff0000">name</SPAN> 
<SPAN style="COLOR: #0000ff">="HelloWorld"</SPAN> <SPAN 
style="COLOR: #ff0000">class</SPAN> <SPAN 
style="COLOR: #0000ff">="tutorial.HelloWorld"</SPAN> <SPAN 
style="COLOR: #0000ff">&gt;</SPAN> <SPAN style="COLOR: #000000"><BR>&nbsp; 
&nbsp; &nbsp; &nbsp; </SPAN><SPAN style="COLOR: #0000ff">&lt;</SPAN> <SPAN 
style="COLOR: #800000">result</SPAN> <SPAN style="COLOR: #0000ff">&gt;</SPAN> 
<SPAN style="COLOR: #000000">/HelloWorld.jsp</SPAN> <SPAN 
style="COLOR: #0000ff">&lt;/</SPAN> <SPAN style="COLOR: #800000">result</SPAN> 
<SPAN style="COLOR: #0000ff">&gt;</SPAN> <SPAN style="COLOR: #000000"><BR>&nbsp; 
&nbsp; </SPAN><SPAN style="COLOR: #0000ff">&lt;/</SPAN> <SPAN 
style="COLOR: #800000">action</SPAN> <SPAN style="COLOR: #0000ff">&gt;</SPAN> 
<SPAN style="COLOR: #000000"><BR></SPAN><SPAN 
style="COLOR: #0000ff">&lt;/</SPAN> <SPAN style="COLOR: #800000">package</SPAN> 
<SPAN style="COLOR: #0000ff">&gt;</SPAN> </DIV>
<P>再在Web文件夹下，新建 HelloWorld.jsp，代码如下：<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"><SPAN 
style="COLOR: #0000ff">&lt;</SPAN> <SPAN style="COLOR: #800000">%@ page 
&nbsp;</SPAN> <SPAN style="COLOR: #ff0000">contentType</SPAN> <SPAN 
style="COLOR: #0000ff">="text/html; charset=UTF-8"</SPAN> <SPAN 
style="COLOR: #ff0000">%</SPAN> <SPAN style="COLOR: #0000ff">&gt;</SPAN> <SPAN 
style="COLOR: #000000"><BR></SPAN><SPAN style="COLOR: #0000ff">&lt;</SPAN> <SPAN 
style="COLOR: #800000">%@taglib </SPAN><SPAN 
style="COLOR: #ff0000">prefix</SPAN> <SPAN style="COLOR: #0000ff">="s"</SPAN>
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