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阿里云文档 2025-07-30

Web/H5阿里云设备指纹SDK的接入流程和步骤

本文档介绍了设备风险SDK （Web/H5）的接入流程，在需要保护的页面嵌入JS SDK，注意：一个网页（包括单页应用）嵌入一次即可。

问答 2022-04-15 来自：开发者社区

js或者jq实现二级联动，select实现，要求进入页面默认初始化状态。

这是数据格式，求助。parent_id为零的为父级。 [ { "id": 1, "title": "餐饮美食", "parent_id": 0, "sort": 1 }, { "id": 2, "title": "丽人美发", "parent_id": 0, "sort": 1 }, { "id": 3, "title": "KTV酒店", "parent_id"...

问答 2022-04-15 来自：开发者社区

因为一个网站的头部，导航，底部都是一样的，希望把他们各自做成一个html文件或其它文件，然后应用到每个页面上去，js有什么方法？不希望使用以下两个方法：1、iframe标签2、把html头部的代码作为字符串写到js文件中，再使用append()或者html()等注入html dom因为第一种方法还要再加载一次jq，在最外层dom引入的js也不能控制iframe中的元素第二种方法修改头部时很麻烦....

问答 2022-04-15 来自：开发者社区

用js/jq/html通过cookie解决一个进入页面的问题

首先我有三个页面，假定为页面1和页面2页面3，两个页面都在同一文件夹下，我所想要实现的东西是一旦我从页面1进入页面2，那么我再想进入页面一就需要等待5分钟，五分钟之内进入页面1就自动跳转到页面3,5分钟之后进入页面1才会是页面1

问答 2022-02-25 来自：开发者社区

在html、js、jq中如何让页面实现随机自动跳

在html、js、jq中如何让页面实现随机自动跳转？请详细讲解或列举代码

问答 2022-02-25 来自：开发者社区

html、js、jq如何限制页面访问总量

就是说只允许访问300次，访问量超过300就跳到别的页面，通过js、jq、html来实现应该怎么做？求详细代码

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更新时间 2024-06-09 14:13:03

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