UIWebView baseURL 和绝对路径

时间：2023-09-04

本文介绍了UIWebView baseURL 和绝对路径的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着跟版网的小编来一起学习吧！

问题描述

我有一个这样构造的 HTML 页面:

I have an HTML page that is constructed like this:

<html>
  <head>
    <link rel="stylesheet" href="/style.css" />
  </head>
  <body>

  </body>
</html>

它存储在我的文档目录中:

It is stored in my documents directory:

/Users/username/Library/Application Support/iPhone Simulator/5.1/Applications/12345-ID/Documents/mysite/index.html

我也将 style.css 保存在文档目录中:

I have also stored the style.css in the documents directory:

/Users/username/Library/Application Support/iPhone Simulator/5.1/Applications/12345-ID/Documents/mysite/style.css

但是现在，当我尝试使用以下方法将 html 加载到我的 webview 中时:

But now, when I try to load the html into my webview using this:

NSURL *test = [NSURL URLWithString:@"file:///Users/username/Library/Application Support/iPhone%20Simulator/5.1/Applications/12345-ID/Documents/mysite/"]
[myWebView loadHTMLString:<the content retrieved from index.html> baseURL:test];

css 没有加载，当我使用 NSURLProtocol 拦截对样式表的请求时，我可以看到请求是错误的.它正在尝试请求:

The css is not loaded, when I intercept the request to the stylesheet with a NSURLProtocol I can see the request is wrong. It is trying to request:

file:///style.css

file:///style.css

而不是完整的 baseURL.现在我可以通过删除html文件中/style.css前面的/来解决这个问题.但是有没有一种简单的方法可以在不修改 html 的情况下在本机代码中解决这个问题?

instead of the full baseURL. Now I can solve this by removing the / in front of /style.css in the html file. But is there an easy way to resolve this in native code without modifying the html?

UIWebView baseURL 和绝对路径

问题描述

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