Excel VBA连接ORACLE数据库

'装好oracle客户端，不需引用直接粘贴下列格式运行 Sub connect() Dim strconnt As String Set connt = New ADODB.Connection Dim rs As Object Set rs = New ADODB.Recordset Dim sevip, Db, user, pwd As String '设服务器地址、所连数据，及登录用户密码 sevip = "IP地址" Db = "数据库名" user = "用户名" pwd = "密码" strconnt = "DRIVER={Microsoft ODBC for Oracle};Password=apps;User ID=apps;Data Source=demo" ' connt.ConnectionString = strconnt connt.Open End Sub

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Sub linkOracle()       Dim strConn As String  '连接字符串          Dim dbConn As Object  '连接对象     Dim resSet As Object  '查询结果集          Dim db_sid, db_user, db_pass As String 'sid,用户名,密码          '设置自己的链接数据     db_sid = "数据库名"     db_user = "用户名"     db_pass = "密码"          '创建对象     Set dbConn = CreateObject("ADODB.Connection")     Set resSet = CreateObject("ADODB.Recordset")     '拼接链接字符串 下面两个选一个      strConn = "Provider=OraOLEDB.Oracle.1; user id=" & db_user & "; password=" & db_pass & "; data source = " & db_sid & "; Persist Security Info=True"     strConn = "Provider=MSDAORA.1; user id=" & db_user & "; password=" & db_pass & "; data source = " & db_sid & "; Persist Security Info=True"               '-----打开数据库----     dbConn.Open strConn          '执行查询     Set resSet = dbConn.Execute("select * from 表名")          '打印表头     For j = 0 To resSet.Fields.COUNT - 1       Cells(1, j + 1) = resSet.Fields(j).Name     Next          '粘贴结果     Range("A2").CopyFromRecordset resSet          '-----关闭连接----     dbConn.Close '关闭数据库      End Sub