关于你遇到的 vue-router.mjs:3596 error: invalid navigation guard 错误,这通常表明你在使用 Vue Router 的导航守卫时遇到了配置问题。以下是一些可能的原因和解决方案,帮助你定位和修复这个问题: 1. 检查导航守卫的语法和用法 Vue Router 的导航守卫需要在路由配置中正确设置。以下是一个基本的导航守卫示例: javas...
)}elseif(guardReturn!==undefined){// @ts-expect-error: _called is added at canOnlyBeCalledOnceif(!next._called){// ④当有返回值,并且未调用next()也会抛出异常warn(message)reject(newError('Invalid navigation guard'))return}}}guardCall.catch(err=>reject(err))...
guardCall = guardCall.then(resolvedValue => { // 未调用next。如: // beforeRouteEnter(to, from ,next) { // return Promise.resolve(11) // } if (!next._called) { warn(message) return Promise.reject(new Error('Invalid navigation guard')) } return resolvedValue }) // TODO: test me!
guardCall = guardCall.then(resolvedValue => { // 未调用next。如: // beforeRouteEnter(to, from ,next) { // return Promise.resolve(11) // } if (!next._called) { warn(message) return Promise.reject(new Error('Invalid navigation guard')) } return resolvedValue }) // TODO: test me!
NavigationGuard>afterHooks:Array<?AfterNavigationHook>constructor(options:RouterOptions={}){if(process.env.NODE_ENV!=='production'){warn(thisinstanceofVueRouter,`Router must be called with the new operator.`)}this.app=null// 保存挂载实例this.apps=[]// VueRouter支持多实例this.options=options//...
NavigationGuard>;resolveHooks:Array<?NavigationGuard>;afterHooks:Array<?AfterNavigationHook>; constructor(options:RouterOptions={}){this.app=nullthis.apps=[]this.options=optionsthis.beforeHooks=[]this.resolveHooks=[]this.afterHooks=[]this.matcher=createMatcher(options.routes||[],this)letmode=options...
这里指的路由并不是指我们平时所说的硬件路由器,这里的路由就是SPA(单页应用)的路径管理器。 换句话说,vue-router就是WebApp的链接路径管理系统。 vue-router是Vue.js官方的路由插件,它和vue.js是深度集成的,适合用于构建单页面应用。 那与传统的页面跳转有什么区别呢?
assert(false, `invalid mode: ${mode}`) } } } match ( raw: RawLocation, current?: Route, redirectedFrom?: Location ): Route {returnthis.matcher.match(raw, current, redirectedFrom) }getcurrentRoute (): ?Route {returnthis.history &&this.history.current ...
== 'production') { assert(false, `invalid mode: ${mode}`) } } } // 返回匹配的 route match(raw: RawLocation, current?: Route, redirectedFrom?: Location): Route { return this.matcher.match(raw, current, redirectedFrom) ...
(hook: NavigationGuard, next) => { if (this.pending !== route) { return abort() } try { hook(route, current, (to: any) => { if (to === false || isError(to)) { this.ensureURL(true) abort(to) } else if ( typeof to === 'string' || (typeof to === 'object' && ...