ios - 如何将表情符号从Android发送到iPhone

Question

我正在创建聊天应用程序。现在，我正在使用php Web服务发送和检索数据。现在，在将表情符号从android发送到iphone时遇到问题。当我发送笑脸表情符号时，它在iPhone中显示为％Fo ％9F％98％Fo％9F％98％Fo％9F％98。

我还转换为UTF8String。

    NSMutableArray *arrreceiveMsg= [result objectForKey:@"newMessages"];

    if ([arrreceiveMsg count] > 0)
    {
        arrreceiveMsg = [ShareOBJ filterArray:arrreceiveMsg WithClass:[Messages class]];

        [arrreceiveMsg enumerateObjectsUsingBlock:^(Messages *obj, NSUInteger idx, BOOL *stop) {
            obj.status = [NSNumber numberWithInt:Success];
           obj.message = [NSString stringWithFormat:@"%s",[obj.message UTF8String]];

            [obj updateInDB];
        }];

Answer 1

试试这个代码

 NSData *data = [aStrMessage dataUsingEncoding:NSNonLossyASCIIStringEncoding];
 NSString *goodValue = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
 //this one is for sending msg

 NSData *data = [[aDictChat objectForKey:@"chat_message"] dataUsingEncoding:NSUTF8StringEncoding];
 NSString *aStrChatMsg = [[NSString alloc] initWithData:data encoding:NSNonLossyASCIIStringEncoding];
//this one is for display msg in cell