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文件我写一个文件保存到应用程序的文件目录:从读取文档目录的Objective-C
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
// the path to write file
NSString *file = [documentsDirectory stringByAppendingPathComponent:@"data.json"];
[responseString writeToFile:file atomically:YES];
但我怎么能访问该文件?
我的代码如下所示:
NSString *filePath = [[NSFileManager defaultManager] pathForRessorce: @"data" ofType:@"JSON"];
NSString *fileContent = [[NSString alloc] initWithContentsOfFile:filePath];
SBJsonParser *parser = [[SBJsonParser alloc] init];
NSDictionary *data = (NSDictionary *) [parser objectWithString:fileContent error:nil];
不填充文件路径...有人可以给我一个提示?
谢谢!
谢谢!工作正常:) – user1573643 2012-08-06 06:54:24