带有参数的taglib(自定义标签)

package mytag; import java.io.IOException; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; public class HelloBodyTag extends TagSupport{ private String color; public int doStartTag() throws JspTagException{ return EVAL_BODY_INCLUDE; } public int doEndTag() throws JspTagException{ try{ pageContext.getOut().write("<font color=\""+this.color+"\">hello word</font>"); } catch (IOException ex){ throw new JspTagException("error"); } return EVAL_PAGE; } public void setColor(String color ) { this.color=color; } }