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  • 前台传来的文件通过流stream转成bytes 再把文件写入数据库 类型是blob

    //获取前台传来的文件
    HttpFileCollection files = HttpContext.Current.Request.Files;
    Stream st = files[0].InputStream;
    byte[] bytes = new byte[st.Length];
    st.Read(bytes, 0, bytes.Length);
    st.Close();

    string sql = "insert into jhac_tb_product_fj (JID,PDC_CODE,PDC_FJ) values (:JID,:PDC_CODE,:PDC_FJ)";
    OracleParameter[] parameters = {
    new OracleParameter(":JID", OracleType.VarChar,400),
    new OracleParameter(":PDC_CODE", OracleType.VarChar,400),
    new OracleParameter(":PDC_FJ", OracleType.Blob)
    };
    parameters[0].Value = "111";
    parameters[1].Value = "222";
    parameters[2].Value = blob;
    DbHelperOra.ExecuteSql(sql, parameters);

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  • 原文地址:https://www.cnblogs.com/handsomer/p/3977203.html
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