remove double quotes from csv while using open csv

Question

Not a duplicate question.

I am using open csv to write csv file.

FileWriter fw= new FileWriter("file.csv");  
CSVWriter cw= new CSVWriter(fw);
cw.writeAll(trade);

but the csv file it is creating contains double quotes on all values.

I found a solution to this in this link

CSVWriter cw= new CSVWriter(fw, CSVWriter.NO_QUOTE_CHARACTER);

but the method is depreciated can anyone suggest any alternate solution?

Answer 1

根据JavaDoc和代码，您只需要使用当前支持的（不推荐使用）构造函数：

CSVWriter cw = new CSVWriter(fw, CSVWriter.DEFAULT_SEPARATOR , CSVWriter.NO_QUOTE_CHARACTER, CSVWriter.DEFAULT_ESCAPE_CHARACTER, CSVWriter.DEFAULT_LINE_END);

Answer 2

I have got the answer in the javadoc

use this:

FileWriter fw= new FileWriter("file.csv");  
CSVWriter cw= new CSVWriter(fw);
cw.writeAll(trade,false); //here false means don't add quotes