如何使用java删除csv文件中字符串之间的逗号

Question

My CSV file look like this

"Gates Nissan of Richmond" , "L2T Media, Llc" , "7000000", "--"

I want to remove comma(,) from this "L2T Media, Llc" in CSV

so that, my output will be "L2T Media Llc"

How can I do this in Java coding?

Answer 1

You could try something like this:

String str = "\"Gates Nissan of Richmond\" , \"L2T Media, Llc\" , \"7000000\", \"--\"";
List<String> items = new ArrayList<String>();
for(String item : Arrays.asList(str.substring(1, str.length()-1).split("\"+\\s*,\\s*\"+")))
    items.add("\"" + item.replace(",", "") + "\"");

System.out.println(items);

Output:

["Gates Nissan of Richmond", "L2T Media Llc", "7000000", "--"]

Answer 2

Based on this answer :

public static void main(String[] args) {
    String s = "\"Gates Nissan of Richmond\" , \"L2T Media, Llc\" , \"7000000\", \"--\"";
    String[] splitted = s.split(",(?=([^\"]*\"[^\"]*\")*[^\"]*$)");
    for(String item : splitted) {
        item.replaceAll(",", "");
    }
}