📄 在struts 2中实现crud - max on java - blogjava.htm
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Book</SPAN><SPAN style="COLOR: #000000">></SPAN><SPAN style="COLOR: #000000">
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instance </SPAN><SPAN
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BookDao();<BR><IMG
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data </SPAN><SPAN
style="COLOR: #000000">=</SPAN><SPAN style="COLOR: #000000"> </SPAN><SPAN
style="COLOR: #0000ff">new</SPAN><SPAN style="COLOR: #000000">
ConcurrentHashMap</SPAN><SPAN style="COLOR: #000000"><</SPAN><SPAN
style="COLOR: #000000">String, Book</SPAN><SPAN
style="COLOR: #000000">></SPAN><SPAN style="COLOR: #000000">();<BR><IMG
src="在Struts 2中实现CRUD - Max On Java - BlogJava.files/InBlock.gif" align=top>
data.put(</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN
style="COLOR: #000000">978-0735619678</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">, </SPAN><SPAN
style="COLOR: #0000ff">new</SPAN><SPAN style="COLOR: #000000"> Book(</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN
style="COLOR: #000000">978-0735619678</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">, </SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">Code Complete,
Second Edition</SPAN><SPAN style="COLOR: #000000">"</SPAN><SPAN
style="COLOR: #000000">, </SPAN><SPAN style="COLOR: #000000">32.99</SPAN><SPAN
style="COLOR: #000000">));<BR><IMG
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data.put(</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN
style="COLOR: #000000">978-0596007867</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">, </SPAN><SPAN
style="COLOR: #0000ff">new</SPAN><SPAN style="COLOR: #000000"> Book(</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN
style="COLOR: #000000">978-0596007867</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">, </SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">The Art of Project
Management</SPAN><SPAN style="COLOR: #000000">"</SPAN><SPAN
style="COLOR: #000000">, </SPAN><SPAN style="COLOR: #000000">35.96</SPAN><SPAN
style="COLOR: #000000">));<BR><IMG
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data.put(</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN
style="COLOR: #000000">978-0201633610</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">, </SPAN><SPAN
style="COLOR: #0000ff">new</SPAN><SPAN style="COLOR: #000000"> Book(</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN
style="COLOR: #000000">978-0201633610</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">, </SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">Design Patterns:
Elements of Reusable Object-Oriented Software</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">, </SPAN><SPAN
style="COLOR: #000000">43.19</SPAN><SPAN style="COLOR: #000000">));<BR><IMG
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data.put(</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN
style="COLOR: #000000">978-0596527341</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">, </SPAN><SPAN
style="COLOR: #0000ff">new</SPAN><SPAN style="COLOR: #000000"> Book(</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN
style="COLOR: #000000">978-0596527341</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">, </SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">Information
Architecture for the World Wide Web: Designing Large-Scale Web Sites</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">, </SPAN><SPAN
style="COLOR: #000000">25.19</SPAN><SPAN style="COLOR: #000000">));<BR><IMG
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data.put(</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN
style="COLOR: #000000">978-0735605350</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">, </SPAN><SPAN
style="COLOR: #0000ff">new</SPAN><SPAN style="COLOR: #000000"> Book(</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN
style="COLOR: #000000">978-0735605350</SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">, </SPAN><SPAN
style="COLOR: #000000">"</SPAN><SPAN style="COLOR: #000000">Software Estimation:
Demystifying the Black Art</SPAN><SPAN style="COLOR: #000000">"</SPAN><SPAN
style="COLOR: #000000">, </SPAN><SPAN style="COLOR: #000000">25.19</SPAN><SPAN
style="COLOR: #000000">));<BR><IMG
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align=top> }</SPAN></SPAN><SPAN style="COLOR: #000000"><BR><IMG
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src="在Struts 2中实现CRUD - Max On Java - BlogJava.files/ContractedSubBlock.gif"
align=top> </SPAN><SPAN style="COLOR: #0000ff">private</SPAN><SPAN
style="COLOR: #000000"> BookDao() </SPAN><SPAN
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src="在Struts 2中实现CRUD - Max On Java - BlogJava.files/dot.gif"></SPAN><SPAN
id=Codehighlighter1_995_996_Open_Text><SPAN
style="COLOR: #000000">{}</SPAN></SPAN><SPAN style="COLOR: #000000"><BR><IMG
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<BR><IMG id=Codehighlighter1_1037_1059_Open_Image
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src="在Struts 2中实现CRUD - Max On Java - BlogJava.files/ContractedSubBlock.gif"
align=top> </SPAN><SPAN style="COLOR: #0000ff">public</SPAN><SPAN
style="COLOR: #000000"> </SPAN><SPAN style="COLOR: #0000ff">static</SPAN><SPAN
style="COLOR: #000000"> BookDao getInstance() </SPAN><SPAN
id=Codehighlighter1_1037_1059_Closed_Text
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src="在Struts 2中实现CRUD - Max On Java - BlogJava.files/dot.gif"></SPAN><SPAN
id=Codehighlighter1_1037_1059_Open_Text><SPAN style="COLOR: #000000">{<BR><IMG
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</SPAN><SPAN
style="COLOR: #0000ff">return</SPAN><SPAN style="COLOR: #000000">
instance;<BR><IMG
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align=top> }</SPAN></SPAN><SPAN style="COLOR: #000000"><BR><IMG
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<BR><IMG id=Codehighlighter1_1099_1126_Open_Image
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src="在Struts 2中实现CRUD - Max On Java - BlogJava.files/ContractedSubBlock.gif"
align=top> </SPAN><SPAN style="COLOR: #0000ff">public</SPAN><SPAN
style="COLOR: #000000"> Collection</SPAN><SPAN
style="COLOR: #000000"><</SPAN><SPAN style="COLOR: #000000">Book</SPAN><SPAN
style="COLOR: #000000">></SPAN><SPAN style="COLOR: #000000"> getBooks()
</SPAN><SPAN id=Codehighlighter1_1099_1126_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="在Struts 2中实现CRUD - Max On Java - BlogJava.files/dot.gif"></SPAN><SPAN
id=Codehighlighter1_1099_1126_Open_Text><SPAN style="COLOR: #000000">{<BR><IMG
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</SPAN><SPAN
style="COLOR: #0000ff">return</SPAN><SPAN style="COLOR: #000000">
data.values();<BR><IMG
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align=top> }</SPAN></SPAN><SPAN style="COLOR: #000000"><BR><IMG
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<BR><IMG id=Codehighlighter1_1164_1192_Open_Image
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src="在Struts 2中实现CRUD - Max On Java - BlogJava.files/ContractedSubBlock.gif"
align=top> </SPAN><SPAN style="COLOR: #0000ff">public</SPAN><SPAN
style="COLOR: #000000"> Book getBook(String isbn) </SPAN><SPAN
id=Codehighlighter1_1164_1192_Closed_Text
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