checkstr.java

来自「jsp范例宝典」· Java 代码 · 共 17 行

package com.safe.UserLogon;

public class Checkstr {
	public Checkstr(){}
	public String dostring(String str){
		str=str.replaceAll("&","&");
		str=str.replaceAll("<","&lt;");
	    str=str.replaceAll(">","&gt;");
	    str=str.replaceAll("'","");
	    str=str.replaceAll(";","");
	    str=str.replaceAll("--","");
	    str=str.replaceAll("/","");
	    str=str.replaceAll("%","");
		return str;
	}
}