摘要：
首先要写连接字符串可以在web.config里写上<connectionStrings> <add name="oracleson" connectionString="Data Source=dingsenorcl;Persist Security Info=True;User ID=ds;Password=ds;Unicode=True" providerName="System.Data.OracleClient"/> </connectionStrings>然后再后台调用 string or 阅读全文