public BeanMappingFieldBuilder recursiveMapping(boolean mapping, String nestname) {
        field.setMapping(mapping);
        field.setNestName(nestname);
        return this;
    }
public BeanMappingFieldBuilder recursiveMapping ( boolean mapping , String nestname ) { field . setMapping ( mapping ) ; field . setNestName ( nestname ) ; return this ; }
设置是否需要进行递归mapping处理