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can';t复制文档目录中的.sqlite文件_Sqlite_Ios5 - Fatal编程技术网

can';t复制文档目录中的.sqlite文件

can';t复制文档目录中的.sqlite文件,sqlite,ios5,Sqlite,Ios5,我无法在文档目录中复制此sqlite文件:未复制任何内容。。。。拜托,谁知道我错过了什么?谢谢大家! BOOL成功; //文档路径 NSArray*DocumentPath=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,是); NSString*documentsDir=[documentPaths objectAtIndex:0]; NSString*dbPath=[documentsDir s

我无法在文档目录中复制此sqlite文件:未复制任何内容。。。。拜托,谁知道我错过了什么?谢谢大家!

BOOL成功;
//文档路径
NSArray*DocumentPath=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,是);
NSString*documentsDir=[documentPaths objectAtIndex:0];
NSString*dbPath=[documentsDir stringByAppendingPathComponent:@“verbi2.sqlite”];
NSFileManager*fileManager=[NSFileManager defaultManager];
success=[fileManager fileExistsAtPath:dbPath];
如果(成功)返回;
//束路径
NSString*databasePathFromApp=[[NSBundle mainBundle]resourcePath]stringByAppendingPathComponent:@“verbi2.sqlite”];
[fileManager copyItemAtPath:databasePathFromApp-toPath:dbPath错误:nil];
我已经解决了创建一个新的.sqlite文件(verbi5.sqlite)的问题;可能有什么东西坏了