spring mvc 用freemarker实现/user/edit?id=${id}=${type} 的替换

public class FreeMarkerTextTemplateUtils {

    public static String processTextTemplateToString(String textTemplate,
            Object model) throws IOException, TemplateException {
        Configuration cfg = new Configuration();
        StringTemplateLoader loader = new StringTemplateLoader();
        String name = "kk_tempate";
        loader.putTemplate(name, textTemplate);
        cfg.setTemplateLoader(loader);
        Template template = cfg.getTemplate(name);
        return FreeMarkerTemplateUtils.processTemplateIntoString(template,
                model);
    }
}

String url="/user/edit?id=${id}&&type=${type}";
HashMap<String,Object> modelMap=new HashMap<String,Object>();
        modelMap.put("id", 1);
        modelMap.put("type", 1);
FreeMarkerTextTemplateUtils.processTextTemplateToString(
                            url, modelMap);

输出入下：/user/edit?id=1&&type=1