我有一個可以包含一個或多個字符串的數組。這是我輸入:切割數組中的對象
個51403423 0001051629 1302130622 TOMTOM101訂購51403423-3-179178687:ontvangen
51403423 0001051629 1302130644 TOMTOM241訂購51403423-3-179178687:gestart
51403423 0001051629 1302130645 TOMTOM241訂購51403423-3-179178687: geschatte aankomst 7:33,57公里運BES
51403423 0001051629 1302130937 TOMTOM241訂購51403423-3-179178687:gestart
51403423 0001051629 1302130951 TOMTOM249訂購51403423-3-179178687:voltooid
這些字符串從一個大的文本文件過濾這樣的:
NSData *tmpData = [NSData dataWithContentsOfURL:[NSURL URLWithString:trackTraceFileUrlName] ];
NSLog(@"%@",trackTraceFileUrlName);
//convert data to string
NSString *tmpString = [[NSString alloc] initWithData:tmpData encoding:NSUTF8StringEncoding];
NSArray *piecesArray = [tmpString componentsSeparatedByString:@"\n"];
NSMutableArray *trackTraceContent = [NSMutableArray arrayWithArray:piecesArray];
NSLog(@"%@",trackTraceContent);
/*Filtering array for referance*/
NSPredicate *findStringWithReference = [NSPredicate predicateWithFormat:@"SELF contains[c] %@",cRText.text];
NSArray *trackTraceContentFiltered = [trackTraceContent filteredArrayUsingPredicate:findStringWithReference];
/*Filtering array for Collected status*/
NSPredicate *findStringWithStatusCollected = [NSPredicate predicateWithFormat:@"SELF contains[c] 'TOMTOM229'"];
NSArray *filteredArrayOnStatusCollected = [trackTraceContentFiltered filteredArrayUsingPredicate:findStringWithStatusCollected]
;
結果從過濾文本文件將包含過濾的對象的數組。這將是這樣的:
filteredArrayOnStatusCollected: 「51403423 0001051629 1302121101 TOMTOM229訂購51403423-2-477100555:voltooid」
現在我想sepperate這個對象,所以我可以把部分地方說1302121101成一個標籤。我將如何做到這一點?
對象是字符串嗎?你用什麼數據結構來保存這個對象,這一切意味着什麼? – 2013-02-13 14:27:52
是的,物體看起來並不像那樣。 – trojanfoe 2013-02-13 14:29:02
@DF是的,它基本上是從一個大文本文件中過濾出的一行文本。 – 2013-02-13 14:29:09