网络解析同步异步
/*------------------------get同步-------------------------------------*/
- (IBAction)GET_TB:(id)sender
{
//1.创建url
NSURL *url = [NSURL URLWithString:@"http://project.lanou3g.com/teacher/yihuiyun/lanouproject/activitylist.php"];
//2.创建一个请求对象
NSMutableURLRequest *requst = [NSMutableURLRequest requestWithURL:url];
//请求方式
[requst setHTTPMethod:@"get"];
NSURLResponse *response = nil;
NSError *err= nil;
//3.建立连接
NSData *data = [NSURLConnection sendSynchronousRequest:requst returningResponse:&response error:&err];
NSLog(@"%@",data);
NSLog(@"同步");
}
/*---------------------------get异步------------------------------------*/
- (IBAction)GET_YB:(id)sender
{
//1.创建url
NSURL *url = [NSURL URLWithString:@"http://project.lanou3g.com/teacher/yihuiyun/lanouproject/activitylist.php"];
//2.创建请求对象
NSURLRequest *requset = [NSURLRequest requestWithURL:url];
//3.建立连接
[NSURLConnection sendAsynchronousRequest:requset queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {
NSLog(@"%@",data);
}];
NSLog(@"异步");
}
/*------------------------------post同步------------------------------------------*/
- (IBAction)POST_TB:(id)sender
{
//1.创建URL
NSURL *url = [NSURL URLWithString:@"http://ipad-bjwb.bjd.com.cn/DigitalPublication/publish/Handler/APINewsList.ashx"];
//2.创建请求对象
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setHTTPMethod:@"post"];
//3.加入包体
NSString *str =@"date=20131129&startRecord=5&len=5&udid=1234567890&terminalType=Iphone&cid=215";
//将字符串转换成NSDATA格式
NSData *dataBody = [str dataUsingEncoding:NSUTF8StringEncoding];
//4.给请求设body
[request setHTTPBody:dataBody];
//5.创建连接
NSData *data = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
NSLog(@"%@",data);
NSLog(@"POST同步");
}
/*------------------------------post异步------------------------------------------*/
- (IBAction)POST_YB:(id)sender
{
//1.创建URL
NSURL *url = [NSURL URLWithString:@"http://ipad-bjwb.bjd.com.cn/DigitalPublication/publish/Handler/APINewsList.ashx"];
//2.创建请求对象
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setHTTPMethod:@"post"];
//3.给请求对象加入body
NSString *bodyStr = @"date=20131129&startRecord=5&len=5&udid=1234567890&terminalType=Iphone&cid=215";
NSData *dataBody = [bodyStr dataUsingEncoding:NSUTF8StringEncoding];
[request setHTTPBody:dataBody];
//4.创建连接
[NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {
NSLog(@"%@",data);
}];
NSLog(@"POST异步");
}
/*------------------------get同步-------------------------------------*/
- (IBAction)GET_TB:(id)sender
{
//1.创建url
NSURL *url = [NSURL URLWithString:@"http://project.lanou3g.com/teacher/yihuiyun/lanouproject/activitylist.php"];
//2.创建一个请求对象
NSMutableURLRequest *requst = [NSMutableURLRequest requestWithURL:url];
//请求方式
[requst setHTTPMethod:@"get"];
NSURLResponse *response = nil;
NSError *err= nil;
//3.建立连接
NSData *data = [NSURLConnection sendSynchronousRequest:requst returningResponse:&response error:&err];
NSLog(@"%@",data);
NSLog(@"同步"); }
/*---------------------------get异步------------------------------------*/ - (IBAction)GET_YB:(id)sender
{
//1.创建url
NSURL *url = [NSURL URLWithString:@"http://project.lanou3g.com/teacher/yihuiyun/lanouproject/activitylist.php"];
//2.创建请求对象
NSURLRequest *requset = [NSURLRequest requestWithURL:url];
//3.建立连接
[NSURLConnection sendAsynchronousRequest:requset queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {
NSLog(@"%@",data);
}];
NSLog(@"异步");
} /*------------------------------post同步------------------------------------------*/ - (IBAction)POST_TB:(id)sender
{
//1.创建URL
NSURL *url = [NSURL URLWithString:@"http://ipad-bjwb.bjd.com.cn/DigitalPublication/publish/Handler/APINewsList.ashx"];
//2.创建请求对象
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setHTTPMethod:@"post"];
//3.加入包体
NSString *str =@"date=20131129&startRecord=5&len=5&udid=1234567890&terminalType=Iphone&cid=215";
//将字符串转换成NSDATA格式
NSData *dataBody = [str dataUsingEncoding:NSUTF8StringEncoding];
//4.给请求设body
[request setHTTPBody:dataBody];
//5.创建连接
NSData *data = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
NSLog(@"%@",data);
NSLog(@"POST同步"); }
/*------------------------------post异步------------------------------------------*/ - (IBAction)POST_YB:(id)sender
{
//1.创建URL
NSURL *url = [NSURL URLWithString:@"http://ipad-bjwb.bjd.com.cn/DigitalPublication/publish/Handler/APINewsList.ashx"];
//2.创建请求对象
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setHTTPMethod:@"post"];
//3.给请求对象加入body
NSString *bodyStr = @"date=20131129&startRecord=5&len=5&udid=1234567890&terminalType=Iphone&cid=215";
NSData *dataBody = [bodyStr dataUsingEncoding:NSUTF8StringEncoding];
[request setHTTPBody:dataBody];
//4.创建连接
[NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {
NSLog(@"%@",data);
}];
NSLog(@"POST异步");
}