2016. 10. 1. 23:34ㆍ아이폰 개발
SQLiteExam2.zipSwift에서 SQLite 연동하는 좋은 예제가 있었는데, Swift 3로 변경되면서 몇가지 이슈가 발생하였다.
http://soooprmx.com/wp/archives/6311/comment-page-1
다음과 같이 COpaquePointer 대신 OpaquePointer로, NSFileManager 대신 FileManager로, NSURL 대신 URL로 변경을 하면 정상적으로 컴파일이 된다. 다행히 sqlite3 함수 사용부분은 손대지 않아도 된다.
var obj_db : OpaquePointer? = nil
var stmt : OpaquePointer? = nil
lazy var db_path: String = {
return self.doc_dir.appendingPathComponent("db.sqlite").path
}()
lazy var doc_dir: URL = {
FileManager.default.urls(for: .documentDirectory, in: .userDomainMask)[0]
}()
lazy var db : OpaquePointer? = {
if sqlite3_open(self.db_path, &(self.obj_db)) == SQLITE_OK {
return self.obj_db!
}
return nil
}()
예제 실행을 하면, 다음과 같이 SQLite DB 파일에 저장된 데이터를 확인할 수 있다.
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