使用Jackson库直接将CSV文件转换为JSON文件

I am using following code:

我使用以下代码：

CsvSchema bootstrap = CsvSchema.emptySchema().withHeader();
ObjectMapper mapper = new CsvMapper();
File csvFile = new File("input.csv"); // or from String, URL etc
Object user = mapper.reader(?).withSchema(bootstrap).readValue(new File("data.csv"));
mapper.writeValue(new File("data.json"), user);
CsvSche