命令 hive -e " set hive.cli.print.header=true; #将表头输出 select * from data_table where some_query_conditions " | sed 's/[\t]/,/g' > hhd.csv set hive.cli.print.header=true将表头输出:sed 's/[\t]/,/g' 将\t替换成,> 将shell里打印的内容输出到文件
CSVHelper.cs内容: using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Web; using System.Threading; using System.IO; using System.Data; using System.Windows.Forms; namespace IMSCommonFunction { public class
using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Reflection; using System.Text; using System.Threading.Tasks; namespace Utilities.IO { /// <summary> /// 标记属性的别名Title /// </summary> public class A