requestutil.java

来自「一个留言板 系统平台： JSP+SQLServer 支持开通无限个数的留言」· Java 代码 · 共 42 行

/*
 * RequestUtil.java
 *
 * Created on 2006年7月25日, 下午4:13
 *
 * To change this template, choose Tools | Options and locate the template under
 * the Source Creation and Management node. Right-click the template and choose
 * Open. You can then make changes to the template in the Source Editor.
 */

package tot.util;
import javax.servlet.*;
import javax.servlet.http.*;
/**
 *
 * @author Administrator
 */
public class RequestUtil {
    
    /** Creates a new instance of RequestUtil */
    public RequestUtil() {
    }
    //get int value
    public static int getInt(HttpServletRequest request,String parameter){
        int tempInt=0;
        if(request.getParameter(parameter)!=null){
            tempInt=Integer.parseInt(request.getParameter(parameter));
        }
        return tempInt;
    }
    //get string value
    public static String getString(HttpServletRequest request,String parameter){
        String tempString=null;
        if(request.getParameter(parameter)!=null){
            tempString=request.getParameter(parameter);
            tempString=tempString.replace('\'', ' ');
            tempString=tempString.replaceAll("and","");
        }
        return tempString;
    }
}