code: public Reflector field(String name) throws ReflectException {
          try {
              Field field = field0(name);
              return with(field.get(obj));
          } catch (Exception e) {
              throw new ReflectException(e);
          }
      }
docs: Get the target field value, and warp to {@link Reflector}
  
  @param name target name
  @return Reflector
  @throws ReflectException