如何获取字段的数据类型名称

import java.lang.reflect.Field;

public class FieldTypeExample {
    private int age;
    private String name;
    private boolean isStudent;

    public static void main(String[] args) {
        FieldTypeExample example = new FieldTypeExample();
        Class<?> clazz = example.getClass();

        Field[] fields = clazz.getDeclaredFields();
        for (Field field : fields) {
            String fieldName = field.getName();
            Class<?> fieldType = field.getType();
            String fieldTypeName = fieldType.getSimpleName();

            System.out.println("Field Name: " + fieldName);
            System.out.println("Field Type: " + fieldTypeName);
            System.out.println();
        }
    }
}

Field Name: age
Field Type: int

Field Name: name
Field Type: String

Field Name: isStudent
Field Type: boolean

DESCRIBE table_name;

SELECT column_name, data_type
FROM information_schema.columns
WHERE table_name = 'table_name';