code: public static String getGetMethod(String attrName)
  	{
  		StringBuilder mbuffer = new StringBuilder("get");
  		mbuffer.append(attrName.substring(0, 1).toUpperCase()).append(attrName.substring(1));
  		return mbuffer.toString();
  	}
docs: 已知属性名，得出get方法，如属性名是name,get方法是getName
  遵循javabean规范
  @param attrName
  @return
  @deprecated 并不遵循java规范