{"id":58403,"date":"2024-10-12T20:25:15","date_gmt":"2024-10-12T12:25:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/58403\/"},"modified":"2024-10-12T20:25:15","modified_gmt":"2024-10-12T12:25:15","slug":"android%e6%95%99%e7%a8%8b-%e5%a6%82%e4%bd%95%e5%88%aa%e9%99%a4%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8-android%e5%88%aa%e9%99%a4%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/58403\/","title":{"rendered":"Android\u6559\u7a0b: \u5982\u4f55\u522a\u9664\u6578\u64da\u5eab\u8868 (android\u522a\u9664\u6578\u64da\u5eab\u8868)"},"content":{"rendered":"<h1 id=\"android%e6%95%99%e7%a8%8b-%e5%a6%82%e4%bd%95%e5%88%aa%e9%99%a4%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8-android%e5%88%aa%e9%99%a4%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8-qqyUvvezBZ\">Android\u6559\u7a0b: \u5982\u4f55\u522a\u9664\u6578\u64da\u5eab\u8868 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\u5275\u5efa\u6216\u7372\u53d6\u6578\u64da\u5eab\u7684\u5be6\u4f8b<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u6216\u7372\u53d6\u6578\u64da\u5eab\u7684\u5be6\u4f8b\u3002\u9019\u901a\u5e38\u662f\u5728\u4e00\u500b\u7e7c\u627f\u81eaSQLiteOpenHelper\u7684\u985e\u4e2d\u9032\u884c\u7684\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u6578\u64da\u5eab\u7684\u57fa\u672c\u4ee3\u78bc\uff1a<\/p>\n<pre><code>public class MyDatabaseHelper extends SQLiteOpenHelper {\n    private static final String DATABASE_NAME = \"mydatabase.db\";\n    private static final int DATABASE_VERSION = 1;\n\n    public MyDatabaseHelper(Context context) {\n        super(context, DATABASE_NAME, null, DATABASE_VERSION);\n    }\n\n    @Override\n    public void onCreate(SQLiteDatabase db) {\n        \/\/ \u5275\u5efa\u8868\u7684SQL\u8a9e\u53e5\n        String createTable = \"CREATE TABLE my_table (id INTEGER PRIMARY KEY, name TEXT)\";\n        db.execSQL(createTable);\n    }\n\n    @Override\n    public void 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