沙盒路径（OC）

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
[super viewDidLoad];
//获取家目录，也就是根目录
NSString * homePath=NSHomeDirectory();
NSLog(@"家目录:%@",homePath);
//获取DocuMents路径
NSArray * pathArr1=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString * docuPath=[pathArr1 objectAtIndex:0];
NSLog(@"DocuMents路径:%@",docuPath);
//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(@"temp的路径:%@",tmpPath);
//获取Library下的cachPath路径
NSArray * pathArr3=NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
NSString * cachPath=pathArr3[0];
NSLog(@"cachPath路径:%@",cachPath);

}

- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}

@end