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笔者曾为多家公司制作网上购物、网络教学等电子商务方面的程序,对19期《IE5的Bug》一文有些看法。其实,只要程序中能对访问者进行控制,根本不会有原文中所述的情况出现,你可以去一些出名的电子商务站点尝试一下(例如www.chinesebooks.net),击“后退”按钮,浏览器只会显示“http找不到这个页面”,根本不可能出现被别人偷看的情况。而一般购物网站,在线时间都有限制,例如在asp中用session对象控制身份确认有效时间,而离站时都有logout提示,只要是以正常的logout方式离站,你的身份确认信息就会破坏,按“后退”按钮也回不去。所以去那些需要输入id/password的站点,例如免费E-mail信箱,切记以logout方式退出。
I made a number of companies for online shopping, online teaching and other e-commerce procedures, the 19 “IE5 Bug” article some views. In fact, as long as the program can control the visitors, there will not be any of the problems described in the original text. You can try some well-known e-commerce sites (for example, www.chinesebooks.net), click the “Back” button, The browser will only display “http can not find this page”, it is impossible to be peeped by others. The general shopping site, there are restrictions on online time, for example, the use of asp object control session ID validate the effective time, and logout prompts from the station, as long as the normal logout from the station, your identity verification information will be Destroy, press the “back” button can not go back. So go to those who need to enter id / password sites, such as free E-mail address, remember to logout exit.