我試圖緩存一個網頁,然後我可以使用UIWebView後來顯示。NSURLErrorDomain代碼-1002下載pdf
我有相關NSURLSessionDataTask
內的for循環(試圖緩存6個網頁)在另一個NSURLSessionDataTask
完成塊內。當我跑,我不斷收到此錯誤:
Ayy there was error downloading, data:<> response:(null) error:Error Domain=NSURLErrorDomain Code=-1002 "The operation couldn’t be completed. (NSURLErrorDomain error -1002.)" UserInfo=0xdd89d30 {NSUnderlyingError=0xdd89ba0 "The operation couldn’t be completed. (kCFErrorDomainCFNetwork error -1002.)"}
這裏是我打電話
for (MAClass *class in [myDictResult objectForKey:@"classes"]) {
NSString *PRURL = [[[class assignments] objectAtIndex:[[class assignments] count]-1] assignmentName];
NSLog(@"PRURL is %@", PRURL);
NSURLSessionDataTask *progressReportTask = [defaultSession dataTaskWithURL:[NSURL URLWithString:PRURL] completionHandler:^(NSData *progressReportData, NSURLResponse *progressReportResponse, NSError *progressReportError) {
if ([progressReportData length] > 0 && progressReportError == nil) {
NSLog(@"got dat data");
} else NSLog(@"Error with getting data data:%@\nresponse:%@\nerror:%@", progressReportData, progressReportResponse, progressReportError);
}];
[progressReportTask resume];
NSLog(@"After request");
}
我已確認該網址是有效的,看到的是一個片段導致其他人得到相同的錯誤(我的網址是https://mistar.oakland.k12.mi.us/novi/StudentPortal/Home/PrintProgressReport/20152193^HS4
,當我把它們放入瀏覽器時有效)
我在做什麼錯?
什麼?磕碰。 – AndrewSB