+ (NSString *)replaceUnicode:(NSString *)unicodeStr { NSString *tempStr1 = [unicodeStr stringByReplacingOccurrencesOfString:@"\u"withString:@"\U"]; // NSString *tempStr1 = [unicodeStr stringByReplacingOccurrencesOfString:@"%u"withString:@"\U"]; NSString *tempStr2 = [tempStr1 stringByReplacingOccurrencesOfString:@"""withString:@"\""]; NSString *tempStr3 = [[@"""stringByAppendingString:tempStr2]stringByAppendingString:@"""]; NSData *tempData = [tempStr3 dataUsingEncoding:NSUTF8StringEncoding]; NSString *returnStr = [ NSPropertyListSerialization propertyListFromData:tempData mutabilityOption:NSPropertyListImmutable format:NULL errorDescription:NULL]; return [returnStr stringByReplacingOccurrencesOfString:@"\r\n"withString:@" "]; }