數(shù)據(jù)庫.png
_feedDBPath = [PATH_OF_DOCUMENT stringByAppendingPathComponent:@"feeds.sqlite"];
if ([[NSFileManager defaultManager] fileExistsAtPath:_feedDBPath] == NO) {
FMDatabase *db = [FMDatabase databaseWithPath:_feedDBPath];
if ([db open]) {
/*
unread:未讀數(shù)
updatetime:最后更新時間用來排序
ishide:是否隱藏,0表示顯示,1表示不顯示
*/
NSString *createSql = @"create table feeds (fid INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, title text, link text, des text, copyright text, generator text, imageurl text, feedurl text, unread integer, updatetime integer, ishide integer)";
[db executeUpdate:createSql];
/*
des:正文內(nèi)容
isread:是否點開查看過,0表示沒看過,1表示看過
isCached:是否緩存了內(nèi)容
thumbnails:圖片集,各個圖片地址使用|作為分隔符
*/
NSString *createItemSql = @"create table feeditem (iid INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, fid integer, link text, title text, author text, category text, pubdate text, des blob, isread integer, iscached integer, thumbnails text)";
[db executeUpdate:createItemSql];
}
}