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Ios 将XLS工作表从服务器下载到IPhone_Ios_Iphone_Xls - Fatal编程技术网

Ios 将XLS工作表从服务器下载到IPhone

Ios 将XLS工作表从服务器下载到IPhone,ios,iphone,xls,Ios,Iphone,Xls,如何从服务器下载.xls工作表并将其保存在iPhone内存中,如果电子表格的大小较大,则该过程在后台进行。请尝试任何方法 NSURL *url=[NSURL URLWithString:@"http://en.wikipedia.org/wiki"]; //Your URL here NSData *dbFile = [[NSData alloc] initWithContentsOfURL:url]; NSString *resourceDocPath = [[NSString al

如何从服务器下载.xls工作表并将其保存在iPhone内存中,如果电子表格的大小较大,则该过程在后台进行。

请尝试任何方法

NSURL *url=[NSURL URLWithString:@"http://en.wikipedia.org/wiki"]; //Your URL here

NSData *dbFile = [[NSData alloc] initWithContentsOfURL:url];   

NSString *resourceDocPath = [[NSString alloc] initWithString:[[[[NSBundle mainBundle]  resourcePath] stringByDeletingLastPathComponent]stringByAppendingPathComponent:@"Documents"]];

NSString *filePath = [resourceDocPath stringByAppendingPathComponent:@"Text_file.xls"];  

[dbFile writeToFile:filePath atomically:YES];

我假设您的服务器不需要身份验证

谢谢,Yaa服务器不需要任何身份验证,但如果XLS表很大,则自动在后台处理。您可以使用线程,也可以单独组织downloader类。