replacestrtag.java

来自「移动彩信管理平台」· Java 代码 · 共 64 行

package com.my7g.zj.mobile.mms.web.tag;

import java.io.IOException;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.tagext.BodyTagSupport;

/**将字符串替换（只支持非转义字符）
 * @author zhangyu
 *
 */
public class ReplaceStrTag extends BodyTagSupport {

	/**
	 * 
	 */
	private static final long serialVersionUID = -1629682524610245183L;

	protected String name = null; // 原始值

	private String ostr = ""; // 需要被替换的字符

	private String str = "/"; // 替换字符

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getStr() {
		return str;
	}

	public void setStr(String str) {
		this.str = str;
	}

	public int doStartTag() throws JspException {
		// TODO Auto-generated method stub
		JspWriter out = pageContext.getOut();
		try {
			out.append(name.replace(ostr, str));
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

		return (SKIP_BODY);
	}

	public String getOstr() {
		return ostr;
	}

	public void setOstr(String ostr) {
		this.ostr = ostr;
	}

}