How to load HTMLString in iOS webView

This time I will show you how to load HTMLString in iOS webView. What are the precautions for loading HTMLString in iOS webView? Here is a practical case, let’s take a look.

CSS needs to translate the ""用"" inside, otherwise OC cannot recognize it. Currently, only the img style is written. Other styles can be added as needed

NSString *CSS= @"<style type=\"text/css\">img{ width:100%;}</style>";

body Translate the "double quotes" inside like the CSS above

NSString *body = @"<h1 style=\"text-align: center;\">关于全市展开卫生检查的通知</h1><img src=\"https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1494517878331&di=af6cd56216b3212fca2503108f809bfc&imgtype=0&src=http%3A%2F%2Fa.hiphotos.baidu.com%2Fzhidao%2Fpic%2Fitem%2F0823dd54564e9258b9b28bca9882d158ccbf4e0b.jpg\" </img> <img src=\"https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1494517770447&di=8672594c95c67bc0444d1770042f6e37&imgtype=0&src=http%3A%2F%2Fimgsrc.baidu.com%2Fforum%2Fpic%2Fitem%2Fdad79612c8fcc3ce558a95db9245d688d63f20d3.jpg\"></img>";

Assemble these components into a complete html format
NSString * htmlString = [NSString stringWithFormat:@"< ;html>

%@

%@",CSS,body] ;

Finally load it with webView

[self.webView loadHTMLString:htmlString baseURL:nil];

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!

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