#pragma mark get country code//同步
-(void)getFKjsonCountryCode
{
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
NSString *urlString = [NSString stringWithFormat:@"http://www.baidu.com"];
NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:@"POST"];
//post
[request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
[request setValue:@"ios" forHTTPHeaderField:@"X-Channel"];
[request setValue:@"1000" forHTTPHeaderField:@"X-APP-ID"];
NSHTTPURLResponse* urlResponse = nil;
NSError *error = nil;
NSData *responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&urlResponse error:&error];
//NSString *result = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
NSDictionary *countryDic = [NSJSONSerialization JSONObjectWithData:responseData options:NSJSONReadingMutableLeaves error:&error];
if ([urlResponse statusCode] >= 200 && [urlResponse statusCode] < 300)
{
NSMutableArray * countryArr = [[countryDic objectForKey:@"data"]objectForKey:@"phone_codes"];
if(countryArr)
{
for(int i = 0; i<[countryArr count]; i++)
{
NSLog(@"countryCode:%@ %@",[[countryArr objectAtIndex:i]objectForKey:@"country"],[[countryArr objectAtIndex:i]objectForKey:@"code"]);
}
}
// NSLog(@"12:%@",[[[[weatherDic objectForKey:@"data"]objectForKey:@"phone_codes"]objectAtIndex:0]objectForKey:@"country"]);
}
else
{
}
});
}
#pragma mark get country code //异步
-(void)getFKjsonCountryCodeAsync
{
NSString *urlString = [NSString stringWithFormat:@"http://www.baidu.com"];
// 初始化请求
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
// 设置
[request setURL:[NSURL URLWithString:urlString]];
[request setCachePolicy:NSURLRequestUseProtocolCachePolicy]; // 设置缓存策略
[request setTimeoutInterval:20.0]; // 设置超时
[request setHTTPMethod:@"POST"];
//......
// receivedData = [[NSMutableData alloc] initData: nil];
NSURLConnection *connection = [[NSURLConnection alloc] initWithRequest:request delegate:self];
if (connection == nil) {
NSLog(@"errors");
// 创建失败
return;
}
}
// 收到回应
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response
{
NSLog(@"receive the response");
}
// 接收数据
- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data
{
NSError *error = nil;
NSDictionary *countryDic = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableLeaves error:&error];
NSMutableArray * countryArr = [[countryDic objectForKey:@"data"]objectForKey:@"phone_codes"];
if(countryArr)
{
for(int i = 0; i<[countryArr count]; i++)
{
NSLog(@"countryCode:%@ %@",[[countryArr objectAtIndex:i]objectForKey:@"country"],[[countryArr objectAtIndex:i]objectForKey:@"code"]);
}
}
}
// 数据接收完毕
- (void)connectionDidFinishLoading:(NSURLConnection *)connection
{
NSLog(@"finishLoading");
}
// 返回错误
-(void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error
{
NSLog(@"Connection failed: %@", error);
}
