很多時候把數(shù)據(jù)存到plist文件里,用的時候去取不失為一種簡潔方便的好辦法,那下面我們就學(xué)習(xí)下如何快速生成plist文件吧。
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首先建一個繼承NSObject的對象
C7478127-CAC2-458C-9432-A446B7A06808.png - 其次,在writePlistFile.m中寫以下代碼:
+(void)writePlistFilesOfresourceName:(NSString*)resorceName resourceType:(NSString*)type PlistName:(NSString*)plistName{
//獲取json 文件
NSString *txtPath = [[NSBundle mainBundle] pathForResource:resorceName ofType:type];
NSData *jsonData = [NSData dataWithContentsOfFile:txtPath options:NSDataReadingMappedIfSafe error:nil];
NSMutableDictionary *nameDict = [NSJSONSerialization JSONObjectWithData:jsonData options:NSJSONReadingMutableContainers error:nil];
//獲取本地沙盒路徑
NSArray *path = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
//獲取完整路徑
NSString *documentsPath = [path objectAtIndex:0];
NSString *resultPath = [documentsPath stringByAppendingPathComponent:[NSString stringWithFormat:@"%@.plist",plistName]];
NSLog(@"resultPath:\n%@",resultPath);
//寫入文件
[nameDict writeToFile:resultPath atomically:YES]; }
- 最后,在Appdelegate里調(diào)用此方法,根據(jù)打印出的路徑去找到plist文件,拉到所需的項目中,就是這么easy!??!
