網絡解析同步異步

/*------------------------get同步-------------------------------------*/

- (IBAction)GET_TB:(id)sender

{

//1.創建url

NSURL *url = [NSURL URLWithString:@"http://project.lanou3g.com/teacher/yihuiyun/lanouproject/activitylist.php"];

//2.創建一個請求對象

NSMutableURLRequest *requst = [NSMutableURLRequest requestWithURL:url];

//請求方式

[requst setHTTPMethod:@"get"];

NSURLResponse *response = nil;

NSError *err= nil;

//3.建立連接

NSData *data = [NSURLConnection sendSynchronousRequest:requst returningResponse:&response error:&err];

NSLog(@"%@",data);

NSLog(@"同步");

}

/*---------------------------get異步------------------------------------*/

- (IBAction)GET_YB:(id)sender

{

//1.創建url

NSURL *url = [NSURL URLWithString:@"http://project.lanou3g.com/teacher/yihuiyun/lanouproject/activitylist.php"];

//2.創建請求對象

NSURLRequest *requset = [NSURLRequest requestWithURL:url];

//3.建立連接

[NSURLConnection sendAsynchronousRequest:requset queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {

NSLog(@"%@",data);

}];

NSLog(@"異步");

}

/*------------------------------post同步------------------------------------------*/

- (IBAction)POST_TB:(id)sender

{

//1.創建URL

NSURL *url = [NSURL URLWithString:@"http://ipad-bjwb.bjd.com.cn/DigitalPublication/publish/Handler/APINewsList.ashx"];

//2.創建請求對象

NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];

[request setHTTPMethod:@"post"];

//3.添加包體

NSString *str =@"date=20131129&startRecord=5&len=5&udid=1234567890&terminalType=Iphone&cid=215";

//將字符串轉換成NSDATA格式

NSData *dataBody = [str dataUsingEncoding:NSUTF8StringEncoding];

//4.給請求設body

[request setHTTPBody:dataBody];

//5.創建連接

NSData *data = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];

NSLog(@"%@",data);

NSLog(@"POST同步");

}

/*------------------------------post異步------------------------------------------*/

- (IBAction)POST_YB:(id)sender

{

//1.創建URL

NSURL *url = [NSURL URLWithString:@"http://ipad-bjwb.bjd.com.cn/DigitalPublication/publish/Handler/APINewsList.ashx"];

//2.創建請求對象

NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];

[request setHTTPMethod:@"post"];

//3.給請求對象添加body

NSString *bodyStr = @"date=20131129&startRecord=5&len=5&udid=1234567890&terminalType=Iphone&cid=215";

NSData *dataBody = [bodyStr dataUsingEncoding:NSUTF8StringEncoding];

[request setHTTPBody:dataBody];

//4.創建連接

[NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {

NSLog(@"%@",data);

}];

NSLog(@"POST異步");

}

/*------------------------get同步-------------------------------------*/
- (IBAction)GET_TB:(id)sender
{
    //1.創建url
    NSURL *url = [NSURL URLWithString:@"http://project.lanou3g.com/teacher/yihuiyun/lanouproject/activitylist.php"];
    //2.創建一個請求對象
    NSMutableURLRequest *requst = [NSMutableURLRequest requestWithURL:url];
    //請求方式
    [requst setHTTPMethod:@"get"];
    NSURLResponse *response = nil;
    NSError *err= nil;
    //3.建立連接
    NSData *data = [NSURLConnection sendSynchronousRequest:requst returningResponse:&response error:&err];
    NSLog(@"%@",data);
    NSLog(@"同步");

    
}
/*---------------------------get異步------------------------------------*/

- (IBAction)GET_YB:(id)sender
{
    //1.創建url
    NSURL *url = [NSURL URLWithString:@"http://project.lanou3g.com/teacher/yihuiyun/lanouproject/activitylist.php"];
    //2.創建請求對象
    NSURLRequest *requset = [NSURLRequest requestWithURL:url];
    //3.建立連接
    [NSURLConnection sendAsynchronousRequest:requset queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {
        NSLog(@"%@",data);
    }];
    NSLog(@"異步");
}

/*------------------------------post同步------------------------------------------*/

- (IBAction)POST_TB:(id)sender
{
    //1.創建URL
    NSURL *url = [NSURL URLWithString:@"http://ipad-bjwb.bjd.com.cn/DigitalPublication/publish/Handler/APINewsList.ashx"];
    //2.創建請求對象
    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
    [request setHTTPMethod:@"post"];
    //3.添加包體
    NSString *str =@"date=20131129&startRecord=5&len=5&udid=1234567890&terminalType=Iphone&cid=215";
    //將字符串轉換成NSDATA格式
    NSData *dataBody = [str dataUsingEncoding:NSUTF8StringEncoding];
    //4.給請求設body
    [request setHTTPBody:dataBody];
    //5.創建連接
    NSData *data = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
    NSLog(@"%@",data);
    NSLog(@"POST同步");
    
}
/*------------------------------post異步------------------------------------------*/

- (IBAction)POST_YB:(id)sender
{
    //1.創建URL
    NSURL *url = [NSURL URLWithString:@"http://ipad-bjwb.bjd.com.cn/DigitalPublication/publish/Handler/APINewsList.ashx"];
    //2.創建請求對象
    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
    [request setHTTPMethod:@"post"];
    //3.給請求對象添加body
    NSString *bodyStr = @"date=20131129&startRecord=5&len=5&udid=1234567890&terminalType=Iphone&cid=215";
    NSData *dataBody = [bodyStr dataUsingEncoding:NSUTF8StringEncoding];
    [request setHTTPBody:dataBody];
    //4.創建連接
    [NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {
        NSLog(@"%@",data);
    }];
    NSLog(@"POST異步");
}