delphi 10.3 处理CSV TStreamReader 自带Split用法  
官方Delphi 学习QQ群: 682628230(三千人)
频道

delphi 10.3 处理CSV TStreamReader 自带Split用法


测试文件:animals.csv
"NAME","SIZE","WEIGHT","AREA"
"Angel Fish",2,2,"Computer Aquariums"
"Boa",10,8,"South America"
"Critters",30,20,"Screen Savers"
"House Cat",10,5,"New Orleans"
"Ocelot",40,35,"Africa and Asia"
"Parrot",5,5,"South America"
"Tetras",2,2,"Fish Bowls"


program ReadCSV;

{$APPTYPE CONSOLE}

{$R *.res}

uses
  System.Classes, System.SysUtils;

begin
  var Reader := TStreamReader.Create('animals.csv', TEncoding.Default, True); // 'animals.csv'
  try
    Reader.ReadLine;
    while not Reader.EndOfStream do                                           // EOF
      begin
        for var Field in Reader.ReadLine.Split([','], '"') do
          Writeln(Field.DeQuotedString('"'));
        Writeln;
      end;
  finally
    Reader.Free;
  end;
  Readln;
end.

推荐分享
图文皆来源于网络,内容仅做公益性分享,版权归原作者所有,如有侵权请告知删除!
 

Copyright © 2014 DelphiW.com 开发 源码 文档 技巧 All Rights Reserved
晋ICP备14006235号-8 晋公网安备 14108102000087号

执行时间: 0.032809019088745 seconds