EXT系统中Excel数据导入的设计和实现

摘要

以实际项目开发中遇到的导入问题为背景,概述了将大量Excel数据导入基于ExtJS技术的系统中的方法,并基于此分析了数据导入时实际中的各种需求问题,提出了几点改进和实现方法,对于类似的B/S模式下的导入问题有一定的改进和提高。%Stands against the background of import problem in practical projects,described methods of import large quantities of Excel data in the application based on ExtJS technology.At the same time,analyse various demand problem when we import data in practice,put forward some improvement and implementation methods,can take it some improve for similar import problems in the model of B/S.