加载文字没问题
NSAttributedString * attrStr = [[NSAttributedString alloc] initWithData:[newHtmlString dataUsingEncoding:NSUnicodeStringEncoding] options:@{ NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType, NSCharacterEncodingDocumentAttribute :@(NSUTF8StringEncoding) } documentAttributes:nil error:nil];
self.contentLabel.attributedText = attrStr;
加载图片会超出边界
加上下面代码可以解决
NSString *newHtmlString= [NSString stringWithFormat:@"<head><style>img{width:%f !important;height:auto}</style></head>%@",KScreenWidth,htmlString];
