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  • 大小: 10KB
    文件類型: .zip
    金幣: 2
    下載: 0 次
    發(fā)布日期: 2021-05-14
  • 語言: Java
  • 標(biāo)簽: calculator??

資源簡介

利用jsp技術(shù)來實(shí)現(xiàn)加減乘除四則運(yùn)算，簡單易懂

資源截圖

代碼片段和文件信息 

package?edu.nkd.servlet;

public?class?Cal?{

	private?int?num1;
	private?int?num2;
	private?String?pro;
	public?void?setNum1（int?num1）?{
		this.num1?=?num1;
	}
	public?void?setNum2（int?num2）?{
		this.num2?=?num2;
	}
	double?sum=0;
	//加法
	public?double?add（）
	{
		sum=num1+num2;
		return?sum;
	}
	//減法
	public?double?sub（）
	{
		sum=num1-num2;
		return?sum;
	}
	//乘法
	public?double?mult（）
	{
		sum=num1*num2;
		return?sum;
	}
	//除法
	public?double?div（）
	{
		sum=num1/num2;
		return?sum;
	}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2012-09-03?09:09??calculator\
?????文件?????????362??2012-07-28?13:03??calculator\.classpath
?????目錄???????????0??2012-07-28?15:17??calculator\.myeclipse\
?????文件?????????303??2012-07-28?13:03??calculator\.mymetadata
?????文件????????1283??2012-07-28?13:06??calculator\.project
?????目錄???????????0??2012-09-03?09:09??calculator\src\
?????目錄???????????0??2012-09-03?09:09??calculator\src\edu\
?????目錄???????????0??2012-09-03?09:09??calculator\src\edu\nkd\
?????目錄???????????0??2012-09-03?09:09??calculator\src\edu\nkd\servlet\
?????文件?????????538??2012-07-28?12:54??calculator\src\edu\nkd\servlet\Cal.java
?????文件????????1311??2012-07-28?12:58??calculator\src\edu\nkd\servlet\servletCal.java
?????文件?????????858??2012-07-28?13:01??calculator\src\edu\nkd\servlet\servletResult.java
?????目錄???????????0??2012-09-03?09:09??calculator\WebRoot\
?????文件????????1161??2012-07-28?12:57??calculator\WebRoot\Cal.jsp
?????目錄???????????0??2012-09-03?09:09??calculator\WebRoot\meta-INF\
?????文件??????????36??2012-07-28?13:03??calculator\WebRoot\meta-INF\MANIFEST.MF
?????目錄???????????0??2012-09-03?09:09??calculator\WebRoot\WEB-INF\
?????目錄???????????0??2012-09-03?09:09??calculator\WebRoot\WEB-INF\classes\
?????目錄???????????0??2012-09-03?09:09??calculator\WebRoot\WEB-INF\classes\edu\
?????目錄???????????0??2012-09-03?09:09??calculator\WebRoot\WEB-INF\classes\edu\nkd\
?????目錄???????????0??2012-09-03?09:09??calculator\WebRoot\WEB-INF\classes\edu\nkd\servlet\
?????文件?????????922??2012-07-28?13:03??calculator\WebRoot\WEB-INF\classes\edu\nkd\servlet\Cal.class
?????文件????????2251??2012-07-28?13:03??calculator\WebRoot\WEB-INF\classes\edu\nkd\servlet\servletCal.class
?????文件????????1586??2012-07-28?13:03??calculator\WebRoot\WEB-INF\classes\edu\nkd\servlet\servletResult.class
?????目錄???????????0??2012-07-28?15:17??calculator\WebRoot\WEB-INF\lib\
?????文件????????1246??2012-07-28?13:09??calculator\WebRoot\WEB-INF\web.xml

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