| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to always use an applet pf the latest version by storing a program for version upgrade in a method on an applet side especially, and realizing the version upgrade of the applet by the processing of the applet itself in an automatic latest version setting device for automatically setting the latest version of the applet such as a Java applet in accordance with the request of a client. SOLUTION: At the time of driving the Web browser 6 of the client 2 and executing an application through the Web server 3 of a server 1, the version is checked to see whether or not the applet used on the side of the client 2 is the latest applet and the applet is updated when it is not the latest applet. Thus, by executing the processing every time the applet is activated for instance, the Web browser is driven surely by the applet of the latest version at the time of using the applet, and by applying it to the Java applet for instance, the reliability of transactions of improved. |
