nativeaction.java

用java实现的各中文字符编码方式转换

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package cn.hicc.sea.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import cn.hicc.sea.struts.form.NativeForm;

/** 
 * MyEclipse Struts
 * Creation date: 11-28-2007
 * 
 * XDoclet definition:
 * @struts.action path="/native" name="nativeForm" input="/form/native.jsp" scope="request" validate="true"
 */
public class NativeAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		NativeForm nativeForm = (NativeForm) form;// TODO Auto-generated method stub
		String sea = nativeForm.getSea() ;
		
			char[]arChar=iso2gb(sea).toCharArray();
	        int iValue=0;
	        String uStr="";
	        for(int i=0;i<arChar.length;i++){
	            iValue=(int)iso2gb(sea).charAt(i); 
	            if(iValue<=256){
	              // uStr+="&#x00"+Integer.toHexString(iValue)+";";
	                uStr+="\\u00"+Integer.toHexString(iValue);
	            }else{
	              // uStr+="&#x"+Integer.toHexString(iValue)+";";
	                uStr+="\\u"+Integer.toHexString(iValue);
	            }
	        }
	    	
		nativeForm.setSea(uStr);
		
		request.setAttribute("native",nativeForm);
		
		return mapping.findForward("succ");

	}
    // "gb2312"到"ISO-8859-1"的转码  
    public String iso2gb(String str) {  
        try {  
            str = new String(str.getBytes("ISO-8859-1"), "gb2312");  
        } catch (Exception e) {  
            System.out.println("Encoding Error!");  
        }  
        return str;  
    }  
  
    //"ISO-8859-1"到"gb2312"的转码  
    public String gb2iso(String str) {  
        try {  
            str = new String(str.getBytes("gb2312"), "ISO-8859-1");  
        } catch (Exception e) {  
            System.out.println("Encoding Error!");  
        }  
        return str;  
    } 

	
}