//获取页面数据，自动封装成bean对象 public List getObjectList(Class clazz,String[] rowNos) throws Exception{         List objList = new ArrayList();         for(int i=0;rowNos!=null && i<rowNos.length;i++){             //创建对象实例             Object object = clazz.newInstance();             //获取类声明的属性             Field[] fields = clazz.getDeclaredFields();                          StringBuffer buffer = null;             //遍历属性，执行封装             for(int j=0;j<fields.length;j++){                 //获取属性的名字                 String fieldName = fields[j].getName();                 //得到参数的名字                 String paraName = fields[j].getName()+rowNos[i];                                  //如果获取参数值为空则继续循环                 String value = getValueNull(paraName);                 if(value==null){                     continue;                 }                                  //参数值                 Object[] paramValue =new Object[1];                 if(fields[j].getType().toString().equals("class java.lang.String")){                     paramValue[0]=value;                 }                 if(fields[j].getType().toString().equals("class java.lang.Integer")){                     paramValue[0]=new Integer(value);                 }                 if(fields[j].getType().toString().equals("class java.lang.Double")){                     paramValue[0]=new Double(value);                 }                 if(fields[j].getType().toString().equals("class java.util.Date")){                     SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");                     paramValue[0]=sdf.parse(value);                 }                                  //参数类型                 Class[] paramType= {fields[j].getType()};                                  //得到set方法的名字                 buffer = new StringBuffer("set");                 buffer.append(fieldName.substring(0, 1).toUpperCase());                 buffer.append(fieldName.substring(1));                 //获取放回                 Method method = clazz.getDeclaredMethod(buffer.toString(), paramType);                 //执行方法                 method.invoke(object,paramValue);             }             //将当前对象放到list中             objList.add(object);         }         return objList; }