摘要:
本来很简单的事情 后出现了小问题 浪费了不少时间确实不该package com.ndialog.db; import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper; public class DBOpenHelper extends SQLiteOpenHelper { private static final String DATABASENAME = "popnote.db"; 阅读全文