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Re:有关jsp配置的问题，急！急！急！急！ [Re:yeehya]

yeehya

发贴: 9
积分: 0

于 2004-05-20 09:53

public void init()
throws ServletException
{
String strParam = getInitParameter("mapxtremeurl");
if(strParam != null && strParam.length() > 0)
mapxtremeurl = strParam;
strParam = getInitParameter("imgtype");
if(strParam != null && strParam.length() > 0)
imgtype = strParam;
strParam = getInitParameter("imgsizex");
if(strParam != null && strParam.length() > 0)
imgsizex = (new Integer(strParam)).intValue();
strParam = getInitParameter("imgsizey");
if(strParam != null && strParam.length() > 0)
imgsizey = (new Integer(strParam)).intValue();
strParam = getInitParameter("smallimgsizex");
if(strParam != null && strParam.length() > 0)
smallimgsizex = (new Integer(strParam)).intValue();
strParam = getInitParameter("smallimgsizey");
if(strParam != null && strParam.length() > 0)
smallimgsizey = (new Integer(strParam)).intValue();
strParam = getInitParameter("imgbgcolor");
if(strParam != null && strParam.length() > 0)
imgbgcolor = new Color((new Integer(strParam)).intValue());
strParam = getInitParameter("datasource");
if(strParam != null && strParam.length() > 0)
datasource = strParam;
if(datasource == null)
errset("请指定数据源类型");
else
if(datasource.equals("oracle"))
{
strParam = getInitParameter("database");
if(strParam != null && strParam.length() > 0)
database = strParam;
if(database == null)
errset("请指定数据库url");
strParam = getInitParameter("dbusername");
if(strParam != null && strParam.length() > 0)
dbusername = strParam;
strParam = getInitParameter("dbpassword");
if(strParam != null && strParam.length() > 0)
dbpassword = strParam;
strParam = getInitParameter("dbtable");
if(strParam != null && strParam.length() > 0)
dbtable = strParam;
strParam = getInitParameter("dbnamecol");
if(strParam != null && strParam.length() > 0)
dbnamecol = strParam;
strParam = getInitParameter("dbmapdefcol");
if(strParam != null && strParam.length() > 0)
dbmapdefcol = strParam;
} else
if(datasource.equals("file"))
{
strParam = getInitParameter("filetype");
if(strParam != null && strParam.length() > 0)
filetype = strParam;
if(filetype.equals("mdf"))
{
strParam = getInitParameter("mdfpath");
if(strParam != null && strParam.length() > 0)
mdfpath = strParam;
if(mdfpath == null)
errset("请指定mdf地图定义文件路径");
} else
{
strParam = getInitParameter("gstpath");
if(strParam != null && strParam.length() > 0)
gstpath = strParam;
if(gstpath == null)
errset("请指定gst地图定义文件路径");
}
}
strParam = getInitParameter("mapdef");
if(strParam != null && strParam.length() > 0)
mapdef = strParam;
if(mapdef == null)
errset("请指定地图定义名称");
try
{
MapJ tempmap = initMapJ();
resetpoint = tempmap.getCenter();
resetzoom = tempmap.getZoom();
}
catch(Exception e)
{
e.printStackTrace();
}
}
这是servlet中init()是不是有问题呀`？

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话题树型展开

人气	标题	作者	字数	发贴时间
2980	有关jsp配置的问题，急！急！急！急！	yeehya	6055	2004-05-19 22:13
2509	Re:有关jsp配置的问题，急！急！急！急！	whirl79	51	2004-05-19 23:04
2624	Re:有关jsp配置的问题，急！急！急！急！	yeehya	3779	2004-05-20 09:53

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