java 扫描csv

<!--读取csv-->
<dependency>
    <groupId>net.sourceforge.javacsv</groupId>
    <artifactId>javacsv</artifactId>
    <version>2.0</version>
</dependency>

/*    @PostMapping("/aa")
    public String  read(){
        String filePath = "D:/case1_feature_relation.csv";
        try {
            // 创建CSV读对象
            CsvReader csvReader = new CsvReader(filePath);
            // 读表头
            csvReader.readHeaders();
            while (csvReader.readRecord()){
                // 读一整行
                System.out.println(csvReader.getRawRecord());
                // 读这行的某一列
                // System.out.println(csvReader.get("FILENAME"));
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
        return "aa";
    }*/