插入大量数据到Android的SQLite数据库?数据库、数据、Android、SQLite

2023-09-05 00:53:00 作者:贪恋妳de温柔~

我有大量的数据,我想导入到一个SQLite数据库。 4column和150行。目前的数据是在一个excel US preadsheet。

I have a large amount of data i want to import into one sqlite database. 4column and 150 rows. Currently the data is in a excel spreadsheet.

我怎样才能将其导入到我的Andr​​oid应用程序?

How can i import it into my android application?

    String SQL = "create table " + TABLE + "( " 
        + BaseColumns._ID
        + " integer primary key, " 
        + Column1+ " text, "
        + Column2+ " text, "
        + Column3+ " text, " 
        + Column4+ " text);";
        db.execSQL(SQL);        

        ContentValues values = new ContentValues();
        values.put(DBAdapter.Column1,  "HP");
        values.put(DBAdapter.Column2,  "qw");
        values.put(DBAdapter.Column3,  "5280");
        values.put(DBAdapter.Column4,  "345, 546");
        db.insert(DBAdapter.TABLE, null, values);

        ContentValues values2 = new ContentValues();
        values2.put(DBAdapter.Column1,  "P");
        values2.put(DBAdapter.Column2,  "other");
        values2.put(DBAdapter.Column3,  "other");
        values2.put(DBAdapter.Column4,  "345");

} 

这是我如何插入两行到我的数据库,但我不希望有这样做的150?

This is how i have inserted two rows into my DB, but i dont want to have to do this for 150?

推荐答案

您可以存储在一个CSV文件中的信息,然后读取该文件,每一行存放在sqlite的。

You could store the information on a CSV file, then read the file and store each row in sqlite.