今天下載圖片一直不出來,用NSLog(@"[NSURL URLWithString:chartMessage.imageUrl] -->>> %@",[NSURL URLWithString:[chartMessage.imageUrl stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]]]);轉(zhuǎn)譯了一下發(fā)現(xiàn)最后多了個\n
最后用[chartMessage.imageUrl stringByReplacingOccurrencesOfString:@"\n" withString:@“"]方法解決。
http://www.07net01.com/2015/08/917476.html