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发表于 2020-1-6 16:51:01
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<appSettings>
<add key="con" value="Provider=Microsoft.Jet.OLEDB.4.0;Data Source="></add>
<add key="data" value="/Data/mdb"></add>
</appSettings>
string myCon=System.Configuration.ConfigurationSettings.AppSettings["con"]+ HttpContext.Current.Server.MapPath("~" + System.Configuration.ConfigurationSettings.AppSettings["data"]); |
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