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in Technique[技术] by (71.8m points)

vue-router-next vue3生成的项目 打包后找不到 getCurrentInstance() 获取不到路由信息

import { getCurrentInstance } from "vue"
const ctxt = getCurrentInstance()
console.log(ctxt)
image
本地运行可以获取到路由信息

build打包后
image
无相关信息 找不到$router
页面报错
app.f95bcc94.js:1 Uncaught TypeError: Cannot read property 'currentRoute' of undefined
image

有没有大佬遇到了 求解决谢谢!


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1 Answer

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by (71.8m points)

//getCurrentInstance代表全局上下文,ctx相当于Vue2的this, //但是特别注意ctx代替this只适用于开发阶段,等你放到服务器上运行就会出错, //后来查阅资料说的得用proxy替代ctx,才能在你项目正式上线版本正常运行 let {ctx,proxy}=getCurrentInstance();
详细可查看这个链接https://blog.csdn.net/qq_4176...


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