jqueryロード単一ファイルvueコンポーネントメソッド共有

/**注册组件 */
  function registerComponent(name){
    dm[name] = {};
    Vue.component(name + '-component', function(resolve, reject){
      $.get('./modules/' + name + '.vue').then(function(rv){
        var temp = rv.match(/<template[^>]*>([\s\S]*?)<\/template>/)[1].replace(/(^\s+)|\n/g, &#39;&#39;),
          script = rv.match(/<script[^>]*>([\s\S]*?)<\/script>/)[1].replace(/(^\s+)|\n/g, &#39;&#39;);
        script = (new Function(&#39;return &#39; + script))();
        script.template = temp;
        script.props || (script.props=["param"]);
        script.data || (script.data=function(){ return JSON.parse(JSON.stringify(this.param))});
        
        resolve(script);
      }).catch(function(err){
        console.error(err);
        resolve({
          template: &#39;<p style="text-align:center; line-height:5em;">NOT FOUND</p>&#39;
        });
      });
    });
  }