sqlite 个人写增删改查实例

// conn.createTable("worldtb");

package com.oschina.osmf; import android.content.Context; import android.database.sqlite.SQLiteDatabase; import android.database.sqlite.SQLiteDatabase.CursorFactory; import android.database.sqlite.SQLiteOpenHelper; import android.util.Log; public class DbConn extends SQLiteOpenHelper{ public DbConn(Context context,String name,CursorFactory factory,int version) { super(context,name,factory,version); } @Override public void onCreate(SQLiteDatabase db) { } @Override public void onUpgrade(SQLiteDatabase db,int oldVersion,int newVersion) { } public void createTable(String tableName) { SQLiteDatabase db = this.getWritableDatabase(); String sql = "create table if not exists "+tableName+"(id integer primary key,name varchar)"; db.execSQL(sql); Log.i("test","创建表成功"); } public void selectTable(String tableName) { } }

（编辑：李大同）

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