由于 OS 3.0 UIWebView 支持 RTF 文件.
Since OS 3.0 UIWebView supports RTF files.
如果你有一个 .rtf 文件，很容易将其加载到 uiwebview 中，例如
If you have a .rtf file, it's easy enough to load it into a uiwebview, e.g.
NSString *path = [[NSBundle mainBundle] pathForResource:documentName ofType:nil];
NSURL *url = [NSURL fileURLWithPath:path];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
[webView loadRequest:request];
加载存储在字符串变量中的 HTML 时，可以使用 loadHTMLString.
When loading HTML stored in a string variable, you can use loadHTMLString.
如何将存储在字符串中的 RTF 直接加载到 UIWebView 中?例如，如果您的字符串包含 {
tf1ansiansicpg1252cocoartf1038cocoasubrtf360{fonttblf0fswissfcharset0 Helvetica;}.....，使用 loadHTMLString 会逐字呈现.
How would one load RTF stored in a string directly into a UIWebView? For example, if you have a string containing {
tf1ansiansicpg1252cocoartf1038cocoasubrtf360
{fonttblf0fswissfcharset0 Helvetica;}....., using loadHTMLString will render it literally.
我希望能够从字符串变量呈现 RTF，而无需先将其保存到文件中.
I would like to be able to render RTF from a string variable without having first to save it to a file.
试试loadData:MIMEType:textEncodingName:baseURL:.没试过，但值得一试.
Try loadData:MIMEType:textEncodingName:baseURL:. Haven't tried it, but it's worth a shot.
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