Archive for 07月, 2009

stripes beginning

Jul 28 2009 Published by Tony under Java

Stripes 是一个使用了最新技术的前端web框架,和其他web相比,它的配置更少,基本是使用annotation完成。
下面是web.xml文件

<filter>
	<display-name>Stripes Filter</display-name>
	<filter-name>StripesFilter</filter-name>
	<filter-class>net.sourceforge.stripes.controller.StripesFilter</filter-class>
	<init-param>
ActionResolver.Packages</param-name>
net.sourceforge.stripes.examples</param-value>
	</init-param>
 </filter>
<filter-mapping>
	<filter-name>StripesFilter</filter-name>
	<url-pattern>*.jsp</url-pattern>
	<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<filter-mapping>
	<filter-name>StripesFilter</filter-name>
	<servlet-name>StripesDispatcher</servlet-name>
	<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<servlet>
	<servlet-name>StripesDispatcher</servlet-name>
	<servlet-class>net.sourceforge.stripes.controller.DispatcherServlet</servlet-class>
	<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
	<servlet-name>StripesDispatcher</servlet-name>
	<url-pattern>*.action</url-pattern>
</servlet-mapping>

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Java 数字浮点型与chat之间的转化(int or float convert into chart)

Jul 28 2009 Published by Tony under Java

见这行代码:

char c=(char)(0.7+'a');
System.out.println(c);

打印的结果将是a,所以如果数字类型强行转化为char类型时,会砍掉小数点后面的小数。再转化,而不是四舍五入。

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我的博客我做主

Jul 28 2009 Published by Tony under Life

我的博客我做主

System.out.println("hello world");

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