EDI——电子资料交换是现代计算机网络与通讯技术相结合的产物,它的运作方式符合当今世界经济高速发展、国内外市场相互开放依赖、相互激烈竞争的需要,可以说是本世纪末到下一世纪的产业革命的又一热点。因此国外许多地方把EDI看成是获取更大利润的有效法宝,研究和应用的势头十分 EDI - Electronic data exchange is a product of the combination of modern computer network and communication technology. Its operation mode is in line with the rapid economic development in the world today. The domestic and foreign markets are mutually dependent and fiercely competitive. It can be said that from the end of this century to the next Another hot point of the industrial revolution in the century. Therefore, in many parts of the world, EDI is regarded as an effective magic weapon for obtaining greater profits. The research and application of the