JSP 标签编程

空标签 需要集成TagSupport类,并覆写doStartTage方法 package com.ming.TagDome; import javax.servlet.jsp.JspException; import javax.servlet.jsp.JspWriter; import javax.servlet.jsp.tagext.TagSupport; public class HelloTag extends TagSupport { @Override public int doStartTag() throws JspException { // 获得输出流对

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