code: public <T> List<T> readCSV2Objects(InputStream is, Class<T> clazz) {
  
          try {
              return readCSVByMapHandler(is, clazz);
          } catch (Excel4JException | IOException e) {
              throw new Excel4jReadException("read CSV Error: ", e);
          }
      }
docs: 基于注解读取CSV文件
  
  @param is    待读取文件输入流
  @param clazz 待绑定的类(绑定属性注解{@link com.github.crab2died.annotation.ExcelField})
  @return 返回转换为设置绑定的java对象集合
  @throws Excel4jReadException exception