src\plugins\tab.js

  // 关闭指定tab页签
  closePage(obj) {
    console.log(obj,'obj')
    if (obj === undefined) {
      return store.dispatch('tagsView/delView', router.currentRoute).then(({ lastPath }) => {
        return router.push(lastPath || '/');
      });
    }
    if(obj.fullPath == "/plugin/workflow/process/send"){
      window.sessionStorage.removeItem('query')
      window.sessionStorage.removeItem('currentPage')
    }
    return store.dispatch('tagsView/delView', obj);
  },

可以通过判断obj，obj里有页面路径