【摘要】 目前应用程序间以XML为基础的数据交换非常普遍,而导出数据是数据交换的前提条件,因此导出数据的效率就显得非常重要。探讨Java操作XML数据的几种常用方法,结合电力计量自动化项目的需求优化了原有导出XML数据的方法,通过实际测试对比显示出很好的数据导出效率。更多还原

【Abstract】 At present it is very general to exchange data between applications based on XML, and data export is a precondition of exchanging data, therefore, the data export efficiency becomes very important. Discusses several common methods of Java operating XML data and optimizes the previous method of exporting XML data in the electric power measurement automation project. The results of test show the better data export efficiency.更多还原