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1、maven依赖

       <dependency>
            <groupId>de.siegmar</groupId>
            <artifactId>fastcsv</artifactId>
            <version>1.0.3</version>
        </dependency>

2、读取csv

 File file = new File("/*/*/*.csv");
        CsvReader csvReader = new CsvReader();
        csvReader.setContainsHeader(true);

        CsvContainer csv = csvReader.read(file, StandardCharsets.UTF_8);
         for (CsvRow row : csv.getRows()) {
                  //通过头获取对应属性
                 String str=row.getField("test");
            }