vue router 后退时跳过某页面

Alice_Zhao 2020-11-13 16:40:06
uni-app vue-router Vue.js


这个问题是在工作中遇到了

前端用的是vue,路由是uniapp中的插件与vue-router基本一样,系统集成到企业微信了,导航栏只能用自带的。我想在返回的时候不返回某一页面,各种方法都试了。

就开始看路由插件中的代码,发现这个插件判断history.length如果大于1,就会走back()。那我直接不让history中出现我不想在返回时经过的页面不就好了。还做了好多if判断白费了。

我刚开始用的是router.push({name:‘index’,params:{title:“index”}})  (参数不会拼接在路由后面,地址栏上看不到参数) 
就算使用router.push({path:’/pages/index/index’,query:{title:‘index’}})  (传递参数会拼接在路由后面,出现在地址栏,path需要完整路径)也是一样

因为push这种方式,是会在history有记录的
百度搜索的时候发现了replace(),看了一下网页中的解释是relace是替换当前页面,也就相当于跳转,是不会在history中出现记录的。但是在返回是会出现从a跳转到a的情况,因为replace用要跳转的页面替换了自己,在路由中判断一下如果to和from都是a的话,直接跳转到指定页面就好了。

版权声明
本文为[Alice_Zhao]所创,转载请带上原文链接,感谢
https://my.oschina.net/u/4450031/blog/4716121

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