Question

我需要编写一个将CSV文件转换为数组列表的Java程序。 CSV行如下所示：

5/3/2010,"Behrens, Michael Lakeside Apts","Lisle, IL 60532",PD: Noise or domestic reports for 3/25 to 4/28 for specific apt.,5/10/2010, 5/10/2010,1

我需要这样：

DATE RECEIVED:5/3/2010  
NAME / COMPANY:Behrens, Michael Lakeside Apts  
CITY, STATE, ZIP:Lisle, IL 60532  
Department / Documents:PD: Noise or domestic reports for 3/25 to 4/28 for specific apt.   
Due Date 5 Days 10 Days:5/10/2010  
DATE COMPLETED:5/10/2010  
Hours Spent Fulfilling Request:1

到目前为止，我已经得到了这个：,|[\"]，但我需要从,中移除""

Answer 1

你需要的不是正则表达式，而是csv parser (openCSV)。

或者你可以手动使用

之类的东西

String[] arr = string.split("(\\\",\\\"|(?<!\\\"),)");
String output = "DATE RECEIVED: " + arr[0] + 
                "\nZIP: " + ...
                "...  " + ...;

用于在字符串中转换CSV的正则表达式代码

1 个答案: