誰かが助けてくれます、私はこのコードの何が悪いのかわかりません、私にはうまく見えます...これは私のコードsqliteです
package com.ilab.klr3;
import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.os.AsyncTask;
public class SQLiteDbhelper extends SQLiteOpenHelper {
private static final int DB_VERSION=1;
public static final String DB_NAME="klr";
public static final String CHAPTER_NUMBER="chapter_number";
public static final String CHAPTER_NAME="chapter_name";
public static final String CHAPTER_TITLE="chapter_title";
public static final String PART_DESC="part_description";
public static final String PART_NUMBER="part_number";
public static final String PART_TITLE="part_title";
public static final String ARTICLE_ID="article_id";
public static final String ARTICLE_CONTENT="article_content";
public static final String ARTICLE_NUMBER="article_numer";
public SQLiteDbhelper(Context context) {
super(context, DB_NAME, null, DB_VERSION);
}
@Override
public void onCreate(SQLiteDatabase db) {
String create_chapters=String.format("CREATE TABLE IF NOT EXISTS %s(%s INTEGER PRIMARY KEY AUTOINCREMENT,%s TEXT, " +
"%s TEXT, %s TEXT);",KLRConstants.TABLE_CHAPTER,KLRConstants.CHAPTER_ID, CHAPTER_NUMBER,CHAPTER_NAME,CHAPTER_TITLE);
String create_parts=String.format("CREATE TABLE IF NOT EXISTS %s(%s INTEGER PRIMARY KEY AUTOINCREMENT,%s TEXT, " +
"%s TEXT, %s TEXT);",KLRConstants.TABLE_PARTS,KLRConstants.PART_ID,PART_DESC,PART_NUMBER,PART_TITLE);
String create_articles=String.format("CREATE TABLE IF NOT EXISTS %s(%s INTEGER PRIMARY KEY AUTOINCREMENT,%s TEXT, " +
"%s TEXT, %s TEXT);",KLRConstants.TABLE_ARTICLES,KLRConstants.ARTICLE_ID,ARTICLE_ID,ARTICLE_CONTENT,ARTICLE_NUMBER);
db.execSQL(create_articles);
db.execSQL(create_chapters);
db.execSQL(create_parts);
(new InsertSampleData(db)).execute();
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {}
class InsertSampleData extends AsyncTask<Void, Void, Void>{
SQLiteDatabase database=null;
public InsertSampleData(SQLiteDatabase database){
this.database=database;
}
@Override
protected Void doInBackground(Void... arg0) {
Chapter chapter1 = new Chapter("I","CHAPTER ONE","SOVEREIGNTY OF THE PEOPLE AND SUPREMACY OF THIS CONSTITUTION");
Chapter chapter2 = new Chapter("II","CHAPTER TWO","THE REPUBLIC");
Chapter chapter3 = new Chapter("III","CHAPTER THREE","CITIZENSHIP");
Chapter chapter4 = new Chapter("IV","CHAPTER FOUR","BILL OF RIGHTS");
Chapter chapter5 = new Chapter("V","CHAPTER FIVE","LAND AND ENVIRONMENT");
Chapter chapter6 = new Chapter("VI","CHAPTER SIX","LEADERSHIP AND INTEGRITY");
KLRDBAdapter klradapter=new KLRDBAdapter(database);
klradapter.inserChapter(chapter1);
klradapter.inserChapter(chapter2);
klradapter.inserChapter(chapter3);
klradapter.inserChapter(chapter4);
klradapter.inserChapter(chapter5);
klradapter.inserChapter(chapter6);
return null;
}
}
}
これはエラーです:
03-26 00:40:11.170: I/SqliteDatabaseCpp(12343): sqlite returned: error code = 1, msg = table chapter has 4 columns but 3 values were supplied, db=/data/data/com.ilab.klr3/databases/klr
03-26 00:40:11.185: E/KLRDBAdapter(12343): Could not create or Open the database
03-26 00:40:11.220: I/SqliteDatabaseCpp(12343): sqlite returned: error code = 1, msg = table chapter has 4 columns but 3 values were supplied,
挿入だけでなくデータベースも作成しようとしていますが、上記のエラーが発生します。私はこれを何度もやったので、私はこれを理解していません...