Iphone访问WCF服务 之 ASIHTTPRequest

#import "LyViewController.h"
#import "ASIHTTPRequest.h"

@interfaceLyViewController ()
@propertyconstNSString *wcfConn;
@property NSString *userNameText;
@property NSString *userPwdText;

@end
@implementation LyViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
    }
    returnself;
}

- (void)viewDidLoad
{
    [superviewDidLoad];
    self.wcfConn=@"http://192.168.1.3:6001/IPhone.I520.svc";    //服务器连接
}

#pragma mark  --登录
- (IBAction)Login:(id)sender {
    [self getParms];
    NSString *conn=[NSStringstringWithFormat:@"%@/%@/%@/%@",self.wcfConn,@"UserLogin",self.userNameText,self.userPwdText];
    NSLog(@"%@",conn);
    NSURL *url=[NSURLURLWithString:conn];
    ASIHTTPRequest *request=[ASIHTTPRequestrequestWithURL:url];
    [request setRequestMethod:@"POST"];
    [request startSynchronous];
    NSError *error=[request error];
    if (!error) {
        NSString *response=[request responseString];
        UIAlertView *alert=[[UIAlertViewalloc]initWithTitle:@"Login"message:response delegate:nilcancelButtonTitle:@"Ok"otherButtonTitles:nil, nil];
        [alert show];
        [alert release];
    }
    [selfregiestFocuse];
}
#pragma mark --注册

- (IBAction)Regiest:(id)sender {
    [self getParms];
    NSString *conn=[NSStringstringWithFormat:@"%@/%@/%@/%@",self.wcfConn,@"UserRegist",self.userNameText,self.userPwdText];
    NSLog(@"%@",conn);
    NSURL *url=[NSURLURLWithString:conn];
    ASIHTTPRequest *request=[ASIHTTPRequestrequestWithURL:url];
    [request setRequestMethod:@"POST"];
    [request startSynchronous];
    NSError *error=[request error];
    if (!error) {
        NSString *response=[request responseString];
        UIAlertView *alert=[[UIAlertViewalloc]initWithTitle:@"Regiest"message:response delegate:nilcancelButtonTitle:@"Ok"otherButtonTitles:nil, nil];
        [alert show];
        [alert release];
    }
    [selfregiestFocuse];
}

#pragma mark --读取信息

- (IBAction)Getdata:(id)sender {
    [self getParms];
    NSString *conn=[NSStringstringWithFormat:@"%@/%@/%@/%@",self.wcfConn,@"GetUserInfo",self.userNameText,self.userPwdText];
    NSLog(@"%@",conn);
    NSURL *url=[NSURLURLWithString:conn];
    ASIHTTPRequest *request=[ASIHTTPRequestrequestWithURL:url];
    [request setRequestMethod:@"POST"];
    [request startSynchronous];
    NSError *error=[request error];
    if (!error) {
        NSString *response=[request responseString];

        UIAlertView *alert=[[UIAlertViewalloc]initWithTitle:@"GetUserInfo"message:response delegate:nilcancelButtonTitle:@"Ok"otherButtonTitles:nil , nil];
        [alert show];
        [alert release];
    }
    [selfregiestFocuse];
}

#pragma mark --异步获取登录信息
-(IBAction)GetDataBackUseInfo:(id)sender{
    [self getParms];
    NSString *conn=[NSStringstringWithFormat:@"%@/%@/%@/%@",self.wcfConn,@"GetUserInfo",self.userNameText,self.userPwdText];
    NSLog(@"%@",conn);
    NSURL *url=[NSURLURLWithString:conn];
    ASIHTTPRequest *request=[ASIHTTPRequestrequestWithURL:url];
    [request setRequestMethod:@"POST"]; //指定读取方法
    [request setDelegate:self];
    [request startSynchronous];
}

#pragma mark --当以文本读取返回内容时,调用这方法
-(void)requestFinished:(ASIHTTPRequest *)request{
    NSString *response=[request responseString];
    UIAlertView *alert=[[UIAlertViewalloc]initWithTitle:@"GetUserInfo"message:response delegate:nilcancelButtonTitle:@"Ok"otherButtonTitles:nil , nil];
    
    [alert show];
    [alert release];
}

#pragma mark --当以二进制形式读取返回内容时,调用这方法
-(void)requestFinish:(ASIHTTPRequest *)request{

    NSData *response=[request responseData];

    UIAlertView *alert=[[UIAlertViewalloc]initWithTitle:@"GetUserInfo"message:response delegate:nilcancelButtonTitle:@"Ok"otherButtonTitles:nil , nil];

    [alert show];
    [alert release];
}

-(void)requestFailed:(ASIHTTPRequest *)request{
    NSError *error=[request error];
}

#pragma mark --取消第一响应都
-(void)regiestFocuse{
    //[self.userName resignFirstResponder];
    //[self.userPwd resignFirstResponder];
    [self.viewendEditing:YES];
}

-(void)getParms{
    self.userNameText=self.userName.text;
    self.userPwdText=self.userPwd.text;
}

- (void)didReceiveMemoryWarning
{
    [superdidReceiveMemoryWarning];
}

- (void)dealloc {
    self.wcfConn=NULL;
    [super dealloc];
}
@end


注:
  使用ASIHTTPRequest另添加框架:
　　　　AssetsLibrary,MobileCoreServices,SystemConfiguration,
　　　　CFNetwork,UIKIT,Foundation,CoreGraphics