使用FMDB时，出现错误：error opening!: 14

导入动态库：libsqlite.3.0.tbd

#import "FMDB.h"

    NSString *doc = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject];

    NSString *contactPath = [doc stringByAppendingPathComponent:@"database/t_contact.sqlite"];    

    FMDatabase *db = [FMDatabase databaseWithPath:contactPath];

    if ([db open])  NSLog(@"打开数据库成功！");

    else  NSLog(@"打开数据库失败！");      

文件路径中间有子文件夹。

先创建子文件夹。                      

[[NSFileManager defaultManager] createDirectoryAtPath:[doc stringByAppendingPathComponent:@"database"] withIntermediateDirectories:NO attributes:nil error:nil];      

HUD之沙漏效果

​​https://github.com/xjh093/JHAlertView​​