iOS在UIWebView中加载图像 [英] iOS Load Image in UIWebView
问题描述
拼命尝试通过UIWebView将如何将本地映像（保存在本地xcode包中）加载到以下HTML中。我已经花了无数小时跟随其他指南，但没有什么似乎工作，所有抛出错误。我试图在下面的NSString中添加一个本地图像，我在其中编写了IMAGEGOESHERE -
Desperately trying to figue out how to load a local image (saved in local xcode bundle) into the following HTML through a UIWebView. I have spent countless hours following other guides but nothing seems to work, all throw erros. Am trying to add a local image in the following NSString where I have written IMAGEGOESHERE -
{
[super viewDidLoad];
self.title = _restaurant.title;
[[self navigationController] setNavigationBarHidden:NO animated:NO];
self.activityIndicatorView.hidden = NO;
[self.activityIndicatorView startAnimating];
[self loadImageInNewThread];
NSString *webViewContent = [NSString stringWithFormat:@"<html><head><style>* {font-family: Helvetica}</style></head><body><center>%@ - %@<br><br><b>Restaurant:</b>%@</b><br>IMAGEGOESHERE<br></center></b></body></html>", _restaurant.openingTime,_restaurant.closingTime, _restaurant.name];
[self.webView loadHTMLString:webViewContent baseURL:nil];
}
我希望你能帮助我驾驶我疯了！
I hope you can help as its driving me mad!
推荐答案
您需要先引用图片的路径：
You need to reference first the path of your image:
NSString *pathImg = [[NSBundle mainBundle] pathForResource:@"yourimage" ofType:@"png"];
，然后在您的webViewContent中指定路径以及图片大小：
and then specify your path in your webViewContent along with the size of your image:
NSString* webViewContent = [NSString stringWithFormat:
@"<html>"
"<body>"
"<img src=\"file://%@\" width=\"200\" height=\"500\"/>"
"</body></html>", pathImg];
这篇关于iOS在UIWebView中加载图像的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
