Bug记录前端技术VueNavigationDuplicated异常警告!!!
SerMs问题
Vue路由当你重复传相同参数时,控制台就会报:NavigationDuplicated
原因:
最新的vue-router引入了promise
解决方法
通过给push方法传递相应的成功,失败的回调,可以捕获当前错误,可以解决问题
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| this.$router.push({ name: 'search', query: { k: this.keyword.toUpperCase(), }, params: { keyword: this.keyword, },
}, () => { }, //函数传入成功 () => { } //函数传入失败 );
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重写Router原型对象上的push方法和replace方法
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| import Vue from 'vue' import Router from 'vue-router'
Vue.use(Router);
let originPush = Router.prototype.push;
let originReplace = Router.prototype.replace;
Router.prototype.push = function (location, resolve, reject) { if (resolve && reject) { return originPush.call(this, location, resolve, reject); } else { return originPush.call(this, location, () => { }, () => { }); } } Router.prototype.replace = function (location, resolve, reject) { if (resolve && reject) { return originReplace.call(this, location, resolve, reject); } else { return originReplace.call(this, location, () => { }, () => { }); } }
export default new Router({ routes: [ { path: '/home', component: Home, meta: { show: true } }, ] })
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至此push和replace重复提交问题以全部解决
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