exampletag.java

来自「Java与面向对象程序设计实验教学讲义.复数类的实现,复数类的复杂运算,身份证号」· Java 代码 · 共 18 行

package tags;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
import java.io.*;

public class ExampleTag extends TagSupport{
    public int doStartTag(){
	try{
            JspWriter out=pageContext.getOut ();			out.print((int)(Math.random ()*100));
            out.print(" My first tag test!");	
	}
	catch(IOException ioe){
            System.out.println("Error in ExampleTag:"+ioe);
	}
	return(SKIP_BODY);
    }
}