iOS UIwebView html 字符串转换
解析json字段是一段html串,平常解析出来都能在uiwebview上正常显示,这却出现以下状况,文本内容夹杂好多不需要显示的字符,例如:
NSString*string =@"<span>文本内容</span>";
这就需要处理一下再显示。
方法如下:
html=[self htmlEntityDecode :[dict objectForKey:@"data"]];
-(NSString*)htmlEntityDecode:(NSString*)string { string =[string stringByReplacingOccurrencesOfString:@""" withString:@"\""]; string =[string stringByReplacingOccurrencesOfString:@"'" withString:@"'"]; string =[string stringByReplacingOccurrencesOfString:@"&" withString:@"&"]; string =[string stringByReplacingOccurrencesOfString:@"<" withString:@"<"]; string =[string stringByReplacingOccurrencesOfString:@">" withString:@">"]; return string; }
[webView_InformationloadHTMLString:html baseURL:[NSURLURLWithString:@"http://www.maystall.com/"]];
webView_Information.delegate=self;
然后文本内容就正常显示了。
posted on 2014-03-03 17:20 ACM_Someone like you 阅读(884) 评论(0) 编辑 收藏 举报