反射如何判断对象类型并实现强中类型转换

public static List<Object> readCsvIntoVO(String readPath, Class<?> clazz) {
        List<Object> result = new ArrayList<>();
        Field[] fields = clazz.getDeclaredFields();


        try {
            // 以#分割
            CsvReader csvReader = new CsvReader(readPath,',', Charset.forName("UTF-8"));
            csvReader.readHeaders(); // 跳过表头   如果需要表头的话，不要写这句。
            String[] head = csvReader.getHeaders(); //获取表头
            while (csvReader.readRecord())
            {
                Object record = clazz.newInstance();
                Map<String, String> map = new HashMap<String, String>();
                for (String s : head) {
                    String name = s.trim();
                    if (name.charAt(0) == '\uFEFF') {
                        name = name.substring(1);
                    }
                    map.put(name,csvReader.get(s));
                    System.out.println(s + ":" + csvReader.get(s));
//                    String name = s.trim();
//                    for (Field field : fields) {
//                        field.setAccessible(true);
//
//                        if (name.equals(field.getName())) {
//                            Method method = clazz.getMethod("set" + name.substring(0, 1).toUpperCase() + name.substring(1), field.getType());
//                            method.invoke(record, StringUtils.get(field.getType(),csvReader.get(s)));
//                            break;
//                        }
//                    }


//                    Field f = record.getClass().getDeclaredField(s);
//                    f.setAccessible(true);
//                    f.set(record, csvReader.get(s));
                }
                BeanUtils.populate(record, map);
                result.add(record);
            }
            csvReader.close();
        } catch (FileNotFoundException e) {
            throw new RuntimeException("文件未找到");
        } catch (IOException e) {
            throw new RuntimeException(e.getMessage());
        } catch (IllegalAccessException | InstantiationException | InvocationTargetException e) {
            e.printStackTrace();
        }
        return result;
    }

标签：类型转换,强中,name,反射,get,record,csvReader,new,String
来源： https://www.cnblogs.com/neaos/p/11308220.html