| 基于AJAX结合Spring的Web考试在线用户监测 |
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| 引用本文： | 丁振凡.基于AJAX结合Spring的Web考试在线用户监测[J].长沙大学学报,2013,27(2):60-62. |
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| 作者姓名： | 丁振凡 |
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| 作者单位： | 华东交通大学信息工程学院,江西南昌,330013 |
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| 摘 要： |
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| 关 键 词： | 在线用户监测 AJAX Spring Java Bean Json |
Monitoring Web Test Online Users Based on AJAX and Spring |
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| DING Zhenfan.Monitoring Web Test Online Users Based on AJAX and Spring[J].Journal of Changsha University,2013,27(2):60-62. |
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| Authors: | DING Zhenfan |
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| Institution: | DING Zhenfan (School of Information Engineering, East China Jiaotong University, Nanchang Jiangxi 330013, China) |
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| Abstract: | Users who take part in online examinations may stay in different places, which brings some challenges to supervise. Teachers could have an intuitive understanding of students＇ present situation via monitoring users who enter and finish examinations. Based on AJAX combining with Spring techniques, web test online user monitoring is realized in the research. The server takes record of online user list by using Spring Bean object, realizes web service via the programming of the Spring REST style controller, and accomplishes the package of response messages via the exchange of Json. The client browser realizes handling pages of users＇ entering and exiting examination through JavaScript event, calls services via XMLHT10P object and dynamically updates pages by using DHTML technology. |
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| Keywords: | monitoring online users AJAX Spring Java Bean Json |
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