enter code here这是一个IOS智能聊天机器人的源码，采用了仿微信的风格设计，调用的是图灵机器人的API，能够实现智能聊天、讲故事、讲笑话、查天气、查公交等丰富的功能。还可以去图灵机器人的官网上体验产品http://www.tuling123.com/openapi/cloud/proexp.jsp
1. 仿微信界面: UITableView

//add UItableView
self.tableView=[[UITableView alloc]initWithFrame:CGRectMake(0, 44, self.view.frame.size.width, self.view.frame.size.height-88) style:UITableViewStylePlain];
[self.tableView registerClass:[ChartCell class] forCellReuseIdentifier:cellIdentifier];
self.tableView.separatorStyle=UITableViewCellSeparatorStyleNone;
self.tableView.allowsSelection = NO;
self.tableView.backgroundView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"chat_bg_default.jpg"]];
self.tableView.dataSource=self;
self.tableView.delegate=self;
[self.view addSubview:self.tableView];

2.仿微信界面:KeyBordVIew

 //add keyBorad
self.keyBordView=[[KeyBordVIew alloc]initWithFrame:CGRectMake(0, self.view.frame.size.height-44, self.view.frame.size.width, 44)];
self.keyBordView.delegate=self;
[self.view addSubview:self.keyBordView];
//注册通知, 键盘收起, 弹出
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardShow:) name:UIKeyboardWillShowNotification object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardHide:) name:UIKeyboardWillHideNotification object:nil];
//键盘弹出响应
-(void)keyboardShow:(NSNotification *)note
{
CGRect keyBoardRect=[note.userInfo[UIKeyboardFrameEndUserInfoKey] CGRectValue];
CGFloat deltaY=keyBoardRect.size.height;
[UIView animateWithDuration:[note.userInfo[UIKeyboardAnimationDurationUserInfoKey] floatValue] animations:^{
self.view.transform=CGAffineTransformMakeTranslation(0, -deltaY);
}];
}
//键盘收起响应
-(void)keyboardHide:(NSNotification *)note
{
[UIView animateWithDuration:[note.userInfo[UIKeyboardAnimationDurationUserInfoKey] floatValue] animations:^{
self.view.transform = CGAffineTransformIdentity;
}];
}

3. 图灵机器人API的获取

//API申请地址:www.tuling123.com
//API体验地址:http://www.tuling123.com/openapi/cloud/proexp.jsp
//在注册之前，需要注册图灵机器人API并获取自己的APIkey，然后才能够进行下一步的开发工作。

4.图灵机器人API调用

//每当编辑完问题后
//1. 显示自己的问题 messageType=1
//2. 调用API，返回结果
-(void)KeyBordView:(KeyBordVIew *)keyBoardView textFiledReturn:(UITextField *)textFiled
{
//显示自己的问题
ChartCellFrame *cellFrame=[[ChartCellFrame alloc]init];
ChartMessage *chartMessage=[[ChartMessage alloc]init];
chartMessage.icon=@"icon01.png";
chartMessage.messageType=1;
chartMessage.content=textFiled.text;
cellFrame.chartMessage=chartMessage;
[self.cellFrames addObject:cellFrame];
[self.tableView reloadData];
//滚动到当前行
[self tableViewScrollCurrentIndexPath];
//利用用户问题, 查询结果
//API请求格式。 具体格式见图灵官网
//6c2cfaf7a7f088e843b550b0c5b89c26 替换成你申请的key即可
NSString* urlString = [NSString stringWithFormat:@"http://www.tuling123.com/openapi/api?key=6c2cfaf7a7f088e843b550b0c5b89c26&&info=%@", textFiled.text];
//NSUTF8StringEncoding编码。 避免中文错误
urlString = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
//调用API
NSURL *url = [NSURL URLWithString:urlString];
testRequest = [ASIHTTPRequest requestWithURL:url];
[testRequest setDelegate:self];
[testRequest startAsynchronous];
textFiled.text=@"";
myTextField = textFiled;
}
#pragma mark - 返回机器人回答
//调用API完毕, 返回图灵回答结果
//1. 收起键盘
//2. 显示回答内容
- (void)requestFinished:(ASIHTTPRequest *)request
{
//收起键盘
[myTextField resignFirstResponder];
// 当以文本形式读取返回内容时用这个方法
// 解析返回的json数据
NSString *responseString = [request responseString];
self.testDic = [responseString objectFromJSONString];
self.testArr = [testDic objectForKey:@"text"];
//显示回答内容
ChartCellFrame *cellFrame=[[ChartCellFrame alloc]init];
ChartMessage *chartMessage=[[ChartMessage alloc]init];
chartMessage.icon=@"icon02.png";
chartMessage.messageType=0;
chartMessage.content=[NSString stringWithFormat:@"%@", self.testArr];
cellFrame.chartMessage=chartMessage;
[self.cellFrames addObject:cellFrame];
[self.tableView reloadData];
//滚动到当前行
[self tableViewScrollCurrentIndexPath];
}
// API请求失败
- (void)requestFailed:(ASIHTTPRequest *)request
{
NSError *error = [request error];
NSLog(@"error --- %@",error);
UIAlertView *alert_ = [[UIAlertView alloc]initWithTitle:@"提示" message:@"无网络可用,请检查网络状态" delegate:self cancelButtonTitle:@"知道了" otherButtonTitles: nil];
[alert_ show];
}