googleMap API使用
查询地址:
http://maps.google.com/maps/api/geocode/json?address=1600+Amphitheatre+Parkway,+Mountain+View,+CA&sensor=true_or_false
eg: NSURL *url = [NSURL URLWithString:
[[NSString stringWithFormat: @"http://maps.google.com/maps/api/geocode/json?address=%@&sensor=true", @"北京中关村"]stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
查询路线:
NSURL *url = [NSURL URLWithString:
[[NSString stringWithFormat: @"http://maps.google.com/maps/api/directions/json?origin=%@&destination=%@&sensor=false", @"中关村",@"西二旗"]stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
NSURL *url = [NSURL URLWithString:
[[NSString stringWithFormat: @"http://maps.google.com/maps/api/geocode/json?address=%@&sensor=true", @"北京中关村"]stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
ASIHTTPRequest *request = [[ASIHTTPRequest alloc] initWithURL: url];
[request addRequestHeader: @"Accept-Language" value: @"zh-cn,zh;q=0.5"];
[request startSynchronous];
NSString *locationJson = [request responseString];
NSLog(@"locationJson=========%@",locationJson);
[/pre]
http://maps.google.com/maps/api/geocode/json?address=1600+Amphitheatre+Parkway,+Mountain+View,+CA&sensor=true_or_false
eg: NSURL *url = [NSURL URLWithString:
[[NSString stringWithFormat: @"http://maps.google.com/maps/api/geocode/json?address=%@&sensor=true", @"北京中关村"]stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
查询路线:
NSURL *url = [NSURL URLWithString:
[[NSString stringWithFormat: @"http://maps.google.com/maps/api/directions/json?origin=%@&destination=%@&sensor=false", @"中关村",@"西二旗"]stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
NSURL *url = [NSURL URLWithString:
[[NSString stringWithFormat: @"http://maps.google.com/maps/api/geocode/json?address=%@&sensor=true", @"北京中关村"]stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
ASIHTTPRequest *request = [[ASIHTTPRequest alloc] initWithURL: url];
[request addRequestHeader: @"Accept-Language" value: @"zh-cn,zh;q=0.5"];
[request startSynchronous];
NSString *locationJson = [request responseString];
NSLog(@"locationJson=========%@",locationJson);
[/pre]
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