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this.$router.go(-1);

Return to the previous route ?

Wouldn’t it be nice to go back to the previous page?

This needs to be processed on the login page, when jumping to the login page

http://登錄頁面URL/login?from=${encodeURLComponent(location.href)}

In this way, on the login page, you can get the from parameter in queryString

After the authentication is completed, it will be OK to jump back according to this from

Please refer to the router.beforeEachhook function in the vue-router official documentation, which can be used to implement your functions. The principle is probably:

每次路由跳轉(zhuǎn)都經(jīng)過beforeEach這個鉤子函數(shù)，里面的邏輯是若目的地是你需要先校驗登錄狀態(tài)再跳轉(zhuǎn)的頁面，則檢查登錄態(tài)，檢查通過則調(diào)用next(),否則跳轉(zhuǎn)到登錄頁，并且?guī)系膓uery是目的頁面的fullPath，用于登錄后跳轉(zhuǎn)到目的頁面用。

If you have any questions, please chat privately~