我在我的iOS項目中使用sqlite數據庫。我已經準備好了數據庫,我在那裏得到英文文本,旁遮普語文本,印地文文本和英文版本。我使用這個代碼從數據庫中提取數據:在sqlite中以unicode形式獲取正常文本
NSMutableArray *getData = [[NSMutableArray alloc]init];
getData = [[DBManager sharedDatabase]tableBani:[NSString stringWithFormat:@"select *from TableBani"]];
NSLog(@"getData..%@",getData);
but in result I am getting this from data base:
getData..(
{
EnglishText = "Ik\U201a\U00f1\U00b4oa\U2248\U00e2k\U0192\U00c5r sa\U00b7\U03c0\U00d8 n\U0192\U00c5m kar\U00b7\U03c0\U00d8\U0192\U00c5 purak\U00b7\U222b\U00f1 nirb\U00b7\U222b\U00f1a\U201a\U00f1\U00b4o nirvair ak\U0192\U00c5l m\U2248\U00b4ra\U00b7\U03c0\U00d8 aj\U2248\U00b4n\U0192\U00b4 saib\U00b7\U222b\U00f1a\U2248\U00e2 gur pars\U0192\U00c5\U00b7\U220f\U00e8.";
EnglishTranslation = "One Universal Creator God. The Name Is Truth. Creative Being Personified. No Fear. No Hatred. Image Of The Undying, Beyond Birth, Self-Existent. By Guru's Grace ~";
HindiText = "\U2021\U00a9\U00a5 \U2021\U00a7\U220f\U2021\U00a7\U00a7\U2021\U00a7\U00f8 \U2021\U00a7\U00ae\U2021\U00a7\U00e6\U2021\U00a7\U00c6\U2021\U2022\U00c5 \U2021\U00a7\U00ef\U2021\U00a7\U221e\U2021\U00a7\U00a7\U2021\U00a7\U00e6 \U2021\U00a7\U2122\U2021\U2022\U00c5\U2021\U00a7\U221e\U2021\U00a7\U00f1\U2021\U2022\U00c5 \U2021\U00a7\U00ae\U2021\U00a7\U00f8\U2021\U00a7\U221e\U2021\U00a7\U2260\U2021\U00a7\U00e2 \U2021\U00a7\U00ae\U2021\U00a7\U00f8\U2021\U00a7\U221e\U2021\U00a7\U00b5\U2021\U2022\U00e0\U2021\U00a7\U221e\U2021\U2022\U00c5 \U2021\U00a7\U00d6\U2021\U00a7\U00ef\U2021\U00a7\U00e6\U2021\U00a7\U2264 \U2021\U00a7\U00c6\U2021\U2022\U00c7\U2021\U00a7\U221e\U2021\U00a7\U00a7\U2021\U00a7\U00f8 \U2021\U00a7\U00d6\U2021\U00a7\U00fa\U2021\U2022\U00c7\U2021\U00a7\U00ae\U2021\U2022\U00c4 \U2021\U00a7\U220f\U2021\U2022\U00e0\U2021\U00a7\U2260\U2021\U00a7\U00c7 \U2021\U00a7\U00f3\U2021\U2022\U00c5\U2021\U00a7\U221e \U2021\U00a7\U2122\U2021\U2022\U00e7\U2021\U00a7\U221e\U2021\U00a7\U220f\U2021\U00a7\U00e6\U2021\U00a7\U00b6\U2021\U00a7\U00f8 \U2021\U2022\U2022";
ID = 1;
PunjabiText = "\U2021\U00a9\U00a5 \U2021\U00ae\U220f\U2021\U00ae\U00a7\U2021\U00ae\U00f8 \U2021\U00ae\U00ae\U2021\U00ae\U00e6\U2021\U00ae\U00c6\U2021\U00a9\U00c5 \U2021\U00ae\U00ef\U2021\U00ae\U221e\U2021\U00ae\U00a7\U2021\U00ae\U00e6 \U2021\U00ae\U2122\U2021\U00a9\U00c5\U2021\U00ae\U221e\U2021\U00ae\U00f1\U2021\U00a9\U00c5 \U2021\U00ae\U00ae\U2021\U00ae\U00f8\U2021\U00ae\U221e\U2021\U00ae\U2260\U2021\U00ae\U00e2 \U2021\U00ae\U00ae\U2021\U00ae\U00f8\U2021\U00ae\U221e\U2021\U00ae\U00b5\U2021\U00a9\U00e0\U2021\U00ae\U221e\U2021\U00a9\U00c5 \U2021\U00ae\U00d6\U2021\U00ae\U00ef\U2021\U00ae\U00e6\U2021\U00ae\U2264 \U2021\U00ae\U00c6\U2021\U00a9\U00c7\U2021\U00ae\U221e\U2021\U00ae\U00a7\U2021\U00ae\U00f8 \U2021\U00ae\U00d6\U2021\U00ae\U00fa\U2021\U00a9\U00c7\U2021\U00ae\U00ae\U2021\U00a9\U00c4 \U2021\U00ae\U220f\U2021\U00a9\U00e0\U2021\U00ae\U2260\U2021\U00a9\U221e \U2021\U00ae\U00f3\U2021\U00a9\U00c5\U2021\U00ae\U221e \U2021\U00ae\U2122\U2021\U00a9\U00e7\U2021\U00ae\U221e\U2021\U00ae\U220f\U2021\U00ae\U00e6\U2021\U00ae\U00b6\U2021\U00ae\U00f8 \U2021\U2022\U2022";
pageNumber = 1;
},
這是從那裏我得到的數據DB代碼:
- (NSMutableArray*) tableBani:(NSString *)_query
{
NSMutableArray *drr=[[NSMutableArray alloc] init];
NSString *query;
query =_query;
const char *sql = [query cStringUsingEncoding:NSUTF8StringEncoding];
sqlite3_stmt *statement = nil;
if(sqlite3_prepare_v2(dataBaseConnection,sql, -1, &statement, NULL)!= SQLITE_OK)
{
NSAssert1(0,@"error preparing statement",sqlite3_errmsg(dataBaseConnection));
}
else
{
while (sqlite3_step(statement) == SQLITE_ROW)
{
[drr addObject:[NSDictionary dictionaryWithObjectsAndKeys:
[NSString stringWithFormat:@"%s", (char*)sqlite3_column_text(statement,0)],@"ID",
[NSString stringWithFormat:@"%s", (char*)sqlite3_column_text(statement,1)],@"pageNumber",
[NSString stringWithFormat:@"%s", (char*)sqlite3_column_text(statement,2)],@"PunjabiText",
[NSString stringWithFormat:@"%s", (char*)sqlite3_column_text(statement,3)],@"HindiText",
[NSString stringWithFormat:@"%s", (char*)sqlite3_column_text(statement,4)],@"EnglishText",
[NSString stringWithFormat:@"%s", (char*)sqlite3_column_text(statement,5)],@"EnglishTranslation",
nil]];
}
}
sqlite3_finalize(statement);
return drr;
}
我不知道我怎麼能在旁遮普語或獲取文本印地語格式。請建議我如何從數據庫中獲取實際文本。我也嘗試在utf-8中轉換文本,但沒有結果。請幫幫我。
在此先感謝。
你能告訴我你如何顯示這個文本? –
我使用這個:NSData * dataenc = [string dataUsingEncoding:NSNonLossyASCIIStringEncoding]; NSString * encodevalue = [[NSString alloc] initWithData:dataenc encoding:NSUTF8StringEncoding]; NSLog(@「result string:%@」,encodevalue); self.textView.text = encodevalue; –
如果我解碼字符串,然後得到null –