ArcIMS乱码问题

<P><a href="http://upserver1.ys168.com/ys168up/D0/Ys.aspx?f=error.JPGy66z74f8b3f8b3f8b2z95b6b7b1f9f9f5f9f9f8b3b3b4f6e06e12e03e24b1f9f2f8b2f9f9f6b1b7z;i=1" target="_blank" >http://upserver1.ys168.com/ys168up/D0/Ys.aspx?f=error.JPGy66z74f8b3f8b3f8b2z95b6b7b1f9f9f5f9f9f8b3b3b4f6e06e12e03e24b1f9f2f8b2f9f9f6b1b7z;i=1</A></P>
<P>IIS with ServletExec 5.0 using J2SDK 1.4.2 for ArcIMS 9.0

地图数据为什么是乱码？
</P>

<a href="http://upserver1.ys168.com/ys168up/D0/Ys.aspx?f=error.JPGy66z74f8b3f8b3f8b2z95b6b7b1f9f9f5f9f9f8b3b3b4f6e06e12e03e24b1f9f2f8b2f9b3f6b7b7z;i=1" target="_blank" >http://upserver1.ys168.com/ys168up/D0/Ys.aspx?f=error.JPGy66z74f8b3f8b3f8b2z95b6b7b1f9f9f5f9f9f8b3b3b4f6e06e12e03e24b1f9f2f8b2f9b3f6b7b7z;i=1</A>