js 页面跳转问题 - V2EX
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maruize321

js 页面跳转问题

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  •   maruize321 Dec 5, 2019 2692 views
    This topic created in 2338 days ago, the information mentioned may be changed or developed.

    从 a 页面 window.open 跳转到 b 页面 然后 b 页面登陆之后重定向到 c 页面 在这个 c 页面可以传值到 a 页面 然后再关闭 c 页面吗 有没有大佬知道

    7 replies    2019-12-06 09:11:29 +08:00
    poiuy123
        1
    poiuy123  
       Dec 5, 2019
    a 页面 window.open 时打开轮询接口欧 打开 c 页面 post 一个接口 接口 success 关闭 c 页面 a 页面 轮询调用接口拿到 success 关闭轮询
    TomVista
        2
    TomVista  
       Dec 5, 2019
    本地用 cookies storage 做永久化.
    noobma
        3
    noobma  
       Dec 5, 2019
    postMessage
    试一试这个
    xiangyuecn
        4
    xiangyuecn  
       Dec 5, 2019
    有这么复杂??只要页面都是你的,什么都简单:

    win=open()方法有返回值,就是是打开的页面的 window 对象,a 页面要关闭打开的窗口时直接调用 win.close()。

    打开的新窗口直接通过 window.opener 拿到父页面的 window 对象,直接通过 opener.xxxx()调用父页面的方法。
    Yumwey
        5
    Yumwey  
       Dec 5, 2019 via Android
    webworker
    weixiangzhe
        6
    weixiangzhe  
       Dec 5, 2019
    后端做个 cas 系统吧,前端处理不了吧,关键 a bc 你都能改?
    15651980765
        7
    15651980765  
       Dec 6, 2019
    可以看看这个教程
    aHR0cCUzQS8vd2FuZ2RvYy5jb20vamF2YXNjcmlwdC9ib20vc2FtZS1vcmlnaW4uaHRtbA==
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