使用Java拆分CSV文件中的信息，计算字符串数量并丢弃重复项

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;

public static void processCSV(String filePath) {
    Set<String> uniqueStrings = new HashSet<>();

    try (BufferedReader br = new BufferedReader(new FileReader(filePath))) {
        String line;
        while ((line = br.readLine()) != null) {
            String[] values = line.split(",");
            for (String value : values) {
                uniqueStrings.add(value.trim());
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    }

    System.out.println("Unique Strings Count: " + uniqueStrings.size());
    System.out.println("Unique Strings: " + uniqueStrings);
}

public static void main(String[] args) {
    String filePath = "path/to/your/csv/file.csv";
    processCSV(filePath);
}