docs: function AnalysisURI (config, {
      basefile, type, target
  }) {
      if (!target) return '';
  
      if (_absolute(target)) {
          return _format(target);
      }
  
      if (basefile && target.indexOf('.') == 0) {
          target = _root(basefile) + target;
      }
  
      target = _slash(_amdpath(target, type, config));
  
      const _uri2 = target.replace(
          _reg, function ($1, $2) {
              return (config.root[$2] || $2) + '/';
          }
      );
  
      /**
       * 如果不是绝对路径，则相对于当前位置做处理
       * @type {*}
       * @private
       */
      const abs = path.resolve(path.parse(basefile).dir, _uri2);
  
      return _format(abs);
  }