The first, as you would imagine, converts a data object of any kind into a serialized set of data, ready for JavaScript to handle. 像您想象的一样,第一个函数将把任意类型的数据对象转换为一组序列化数据,以供JavaScript处理。
After your data source is set up, you are ready to open the envelope or label publication. 设置完数据源后,您就可以打开信封或标签出版物。