Ios 如何从Geo JSON文件中查找纬度和经度？
我有一个Geo-JSON文件，我能够读取它。现在的问题是我不知道如何从这个json文件中找到lat，lng。下面是json文件对象Ios 如何从Geo JSON文件中查找纬度和经度？,ios,swift,geojson,Ios,Swift,Geojson,我有一个Geo-JSON文件，我能够读取它。现在的问题是我不知道如何从这个json文件中找到lat，lng。下面是json文件对象 ["division": dhaka, "city_count": 19, "geojson": <__NSArrayI 0x280fe4b00>( { "city_count" = 5; coordinate = { features = ( {
["division": dhaka, "city_count": 19, "geojson": <__NSArrayI 0x280fe4b00>(
{
"city_count" = 5;
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[“部门”：达卡，“城市计数”：19，“地理信息”：(
{
“城市计数”=5；
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let foo = [1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,8]
if foo.contains(1) {
print("Yes it does")
}
struct CustomLocation: Equatable {
var long: String
var lat: String
}
extension CustomLocation {
static func == (lhs: CustomLocation, rhs: CustomLocation) -> Bool {
return lhs.long == rhs.long && lhs.lat == rhs.long
}
}
let location1 = CustomLocation(long: "1,1", lat: "1,1") // test object
let location2 = CustomLocation(long: "2,3", lat: "2,3") // test object
let myWantedLocation = CustomLocation(long: "5,5", lat: "5,5") //the wanted object
let locations = [location1, location1, location1, location2, location2, location2, myWantedLocation] // an array of the same object include one value from my wanted object
//a check up test
if locations.contains(myWantedLocation) {
print("Yes It Does") // prints out yes it does
}