如果不使用baseURL,我们可以在UIWebView中添加本地图像

Question

如果不使用baseURL,我们可以在UIWebView中添加本地图像

Mad*_*han 2 iphone image objective-c webview

我在加载webview时遇到问题.标题部分具有两个本地存储的图像.

客户网址提供身体内容和背景图像.1)标题部分应滚动.2)使用基本URL获取本地图像的路径,因为在baseURL中我们给客户端URL获取身体背景图像.

 NSString *returnString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];

    NSString *absStirng=[[[NSBundle mainBundle] resourceURL] absoluteString];
        printf("\n absStirng=============================== %s",[absStirng UTF8String]);
    NSString* appendString=@"";
    appendString = [appendString stringByAppendingString:@"<body>"];
        appendString =[appendString stringByAppendingString:@"<table background="];
        appendString =[appendString stringByAppendingString:absStirng];
        appendString =[appendString stringByAppendingString:@"myimage.png width='320' height='45' style='background-repeat:no-repeat'>"]; // here unable to get local image with full path as given.
        appendString =[appendString stringByAppendingString:@"<tr>"];
        appendString =[appendString stringByAppendingString:@"<td align='left' width='57' height='31' style='padding: 6px 0 0 0' ><a href='/map/'><img src="];
        appendString =[appendString stringByAppendingString:absStirng];// here unable to get local image with full path as given.v
        appendString =[appendString stringByAppendingString:@"backButton.png></a></td>"];
        appendString =[appendString stringByAppendingString:@"<td align='left' valign='middle' style='padding: 0 0 0 65px; font-family:Helvetica; font-size:21px ; font-weight:bold ; color:#FFF'>Details</td>"];
        appendString =[appendString stringByAppendingString:@"</tr>"];
        appendString =[appendString stringByAppendingString:@"</table>"];
        returnString = [returnString stringByReplacingOccurrencesOfString:@"<body>" withString:appendString];


        [webView loadHTMLString:returnString baseURL:[NSURL URLWithString:@"http://client url given here"]];

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问题是什么？如何在不参考baseURL的情况下获取本地图像路径.

请帮助我,任何一个帮助将不胜感激.

谢谢,Madan Mohan.

Answer 1

And*_*riy 5

您可以插入base64编码的图像作为

<img src="data:image/png;base64,SJGFSDGBDFSBGSDFGRKYG2Y32YTHWEGIDSF==" alt="" />

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要转换图像,请尝试http://www.abluestar.com/utilities/encode_base64/index.php,它将为您创建img标记.

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