易语言区号邮编查询源码例程程序结合易语言扩展界面支持库，主要包括国内区号邮编查询，国外区号时差查询，添加区号邮编和添加区号时差等功能。 -Easy zip code query language source routine procedures combined with easy language support library expansion interface, including domestic and foreign code difference zip code que