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[单选] 方法可以获取对SQlite数据只读的数据库对象。s/egg
发布时间：2022-09-12
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A. openDataBase (“testdemo”,null, SQliteDataBase.OPEN_READWRITE) in SQliteDataBase
B. onUPgrade(SQLiteDataBase db,int oldVersion,int newVersion)
C. getReadableDataBase in SQliteOpenHelper
D. getWritableDataBase in SQliteOpenHelper