依賴項——右鍵——管理NuGet程序包——瀏覽——輸入以下內容
oracle.ManagedDataAccess.core(記得勾選包括預發行版)
在頁面中加入操作數據庫的方法
public IActionResult Get() { try { string connstr = " DATA SOURCE = 服務器地址; PASSWORD = 密碼; PERSIST SECURITY INFO = True; USER ID =用戶名"; OracleConnection conn = new OracleConnection(connstr); if (conn.State == ConnectionState.Closed) { conn.Open(); } OracleCommand command = conn.CreateCommand(); command.Connection = conn; DataTable dataTable = new DataTable(); command.CommandText =string.Format(@"select * from web_nature_repair"); OracleDataAdapter oradata = new OracleDataAdapter(); oradata.SelectCommand = command; oradata.Fill(dataTable); command.Parameters.Clear(); conn.Close(); int count = dataTable.Rows.Count; return Ok(count); } catch (Exception ex) { Logger.Error("錯誤日志-----------"); Logger.Error(ex.Message); return NotFound(ex.Message); } }
運行項目