IOS HTML转换字符串

IOS HTML转换字符串 可以巧妙利用Lable特性进行。上代码：

//html  转 NSString
-(NSString*)getStrFormHtml:(NSString *)htmStr
{
    
    NSString * htmlString = htmStr;
    NSAttributedString * attrStr = [[NSAttributedString alloc] initWithData:[htmlString dataUsingEncoding:NSUnicodeStringEncoding] options:@{ NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType } documentAttributes:nil error:nil];
    UILabel *label = [[UILabel alloc] init];
    label.attributedText = attrStr;
    label.numberOfLines = 0;
    label.font =[UIFont systemFontOfSize:11.0];
    return label.text;
}