代碼展示:
由於服務器返回的字符串有回車與/n自己設置的xib的label顯示裝不下了,所以初次下策也沒通知服務端自己改一下吧.
NSString *str = fault.fault_content;
str = [str stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; //去除掉首尾的空白字符和換行字符
str = [str stringByReplacingOccurrencesOfString:@"\r" withString:@""];
str = [str stringByReplacingOccurrencesOfString:@"\n" withString:@""];
//str就是去掉的string