本地缓存在税务考试中的应用  

Application of Local Storage in Tax Examination

作　　者：殷文静 朱荣钊 YIN Wenjing;ZHU Rongzhao(School of Computer Science and Information Engineering,Hubei University,Wuhan Hubei 430062,China)

机构地区：[1]湖北大学计算机与信息工程学院,湖北武汉430062

出　　处：《信息与电脑》2021年第11期10-12,共3页Information & Computer

摘　　要：网络在线考试虽然有其自身的便利性与快捷性,但也存在由于网络卡顿或者内存空间不足等问题造成应用闪退、数据丢失等问题。笔者在基于微信小程序开发的税务在线考试系统中应用本地缓存方法,可以在答题过程中监听页面变化,及时将考生的试卷与所选答案缓存在本地,解决了考生在考试过程中误操作退出答题界面或者小程序时导致答题数据丢失的问题。该缓存机制有效地减少了向后台发送网络请求的次数,提高了系统的稳定性,提升了系统在使用时的用户体验。Although online examination has its own convenience and speed,there are also many problems such as application flashing back,data loss and so on which caused by network stuck or insufficiently memory space.In this paper,the local storage method will be applied in the tax online examination system based on the WeChat Mini Program,the change of current mobile interface is monitored in the process of answering questions,and the test paper and the selected answers are timely cached locally in case.This method solves the problem that the candidate for an entrance examination loses the answer data when they exit the answer screen or the mini program by misoperation during the examination.This caching mechanism effectively reduces the number of network requests sent to the background,improves the access performance of the system,increases the stability of the system,and improves the user experience when the system is in use.

关 键 词：本地缓存 税务考试 微信小程序 

分 类 号：TP311.56[自动化与计算机技术—计算机软件与理论]