沙盒路径(OC)

最新推荐文章于 2017-07-03 19:11:43 发布

原创最新推荐文章于 2017-07-03 19:11:43 发布 · 635 阅读

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本文介绍了一个iOS应用程序中如何使用Objective-C获取各种重要目录路径的方法，包括家目录、Documents目录、Library目录及其子目录如Caches和Preferences等。

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
    //获取家目录
    NSString* homePath = NSHomeDirectory();
    NSLog(@"家目录:%@",homePath);
    //获取Documents路经
    NSArray* pathArr1 = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString* docuPath = [pathArr1 objectAtIndex:0];
    NSLog(@"Documents路径:%@",docuPath);
    //获取Library路径
    NSArray* pathArr2 = NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, NSUserDomainMask, YES);
    NSString* libPath = [pathArr2 objectAtIndex:0];
    NSLog(@"Library路径:%@",libPath);
    //获取tmp路径
    NSString* tmpPath = NSTemporaryDirectory();
    NSLog(@"tmp路径:%@",tmpPath);
    //获取Library中的Caches路径
    NSArray* pathArr3 = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
    NSString* cachPath = [pathArr3 objectAtIndex:0];
    NSLog(@"Caches路径:%@",cachPath);
    //获取Library中的Preferences路径
    NSArray* pathArr4 = NSSearchPathForDirectoriesInDomains(NSPreferencePanesDirectory, NSUserDomainMask, YES);
    NSString* PrefPath = [pathArr4 objectAtIndex:0];
    NSLog(@"Preferences路径:%@",PrefPath);
}