UIWebview 中的自动凭据输入 - iOS [英] Automatic credentials input in UIWebview - iOS

问题描述

我想创建一个具有以下功能的 iOS 应用程序 - 用户可以存储特定网站的用户名和密码，当访问该网站时，凭据将自动输入到 webview 中并自动提交.

I want to create an iOS app with a feature that - user can store username and password for particular website, and when the go to that website credentials will automatically typed in the webview and it will submitted automatically.

该概念已在应用中实现 - Dashlane

The concept is implemeted in the app - Dashlane

我知道这可以用 HTML 和 Javascript 来完成.但我不擅长 Javascript.任何人都可以请描述一下吗?举个例子就好了.

I know this can be done with HTML and Javascript. But I am not strong in Javascript. Can anyone please describe this ? It would be so kind of if you put some example.

假设有一个带有网址的网站 - http://www.quickeeme.com我的用户名是hamdaman"，密码是123456".如何在 Web 视图中加载此 url，并在字段上自动填充此凭据?

Say there is a website with url - http://www.quickeeme.com and my username is "hamdaman" and password is "123456". How can I load this url in a Webview with autofill this credentials on the fields ?

推荐答案

这是我过去使用的一些代码，它允许我输入用户凭据并单击登录按钮.您需要将 sid、pin 和 btnLogin 更改为您正在使用的网页上的相应变量(您可以使用例如，Chrome 中的查看源代码"):

Here is some code I used in the past that allowed me to enter user credentials and click a login button. You'll need to change sid, pin, and btnLogin to the appropriate variables on the webpage you're using (you can find them using "View Source" in Chrome, for example):

//Write Javascript code in a string
NSString* javaScriptString = @"document.getElementById('sid').value='%@';"
        "document.getElementById('pin').value='%@';"
        "document.getElementById('btnLogin').click()";

//Insert string values into the Javascript string
javaScriptString = [NSString stringWithFormat:javaScriptString, yourUsername, yourPassword];

//Run Javascript in web view
[webView stringByEvaluatingJavaScriptFromString:javaScriptString];

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