[OC Foundation框架 - 4] NSString的导出

 1 void exportString()

 2 {

 3     NSString *str = @"Hello, 坑爹";

 4     NSString *path = @"/Users/hellovoidworld/Study/Foundation/NSString/abc.txt";

 5     NSError *error;

 6    

 7     [str writeToFile:path atomically:YES encoding:NSUTF8StringEncoding error:&error];

 8    

 9     if(nil == error)

10     {

11         NSLog(@"Write successfully");

12     }

13     else

14     {

15         NSLog(@"Write fail: %@", error);

16     }

17 }

18 

19 int main(int argc, const char * argv[]) {

20     @autoreleasepool {

21         exportString();

22     }

23     return 0;

24 }

 

 

Q1:不能使用相对路径？

经过试验发现不能