[TOC] ***** ## web-runtim web運行時 >[info] import ~~~ ;(導入)運行時基礎 import Vue from 'core/index' import { createPatchFunction } from 'core/vdom/patch' import * as nodeOps from 'web/runtime/node-ops' import platformDirectives from 'web/runtime/directives/index' import baseModules from 'core/vdom/modules/index' import platformModules from 'web/runtime/modules/index' import { query, isUnknownElement, isReservedTag } from 'web/util/index' import { inBrowser } from 'core/util/env' ~~~ >[info] module ~~~ ;核心配置擴展 Vue.config.isUnknownElement = isUnknownElement Vue.config.isReservedTag = isReservedTag ;核心選項擴展 Vue.options.directives = platformDirectives ;創建patch函數 const modules = baseModules.concat(platformModules) Vue.prototype.__patch__ = inBrowser ? createPatchFunction({ nodeOps, modules }) : function noop () {} ;Vue.$mount修正 Vue.prototype.$mount = function (el) { this.$el = el && query(el) this._mount() } ;導出運行時Vue export default Vue ~~~ >[info] export ~~~ ;(導出)運行時Vue export default Vue ~~~