//
// main.m
// OC7_目录操作
//
// Created by zhangxueming on 15/6/19.
// Copyright (c) 2015年 zhangxueming. All rights reserved.
//
#import <Foundation/Foundation.h>
int main(
int argc,
const char *
argv[]) {
@autoreleasepool {
NSFileManager *fm =
[NSFileManager defaultManager];
//- (NSDictionary *)attributesOfItemAtPath:(NSString *)path error:(NSError **)error
//获取文件或者目录的属性信息
NSDictionary *attribute = [fm attributesOfItemAtPath:
@"/Users/zhangxueming/Desktop/city.plist" error:nil];
NSLog(@"attribute = %@", attribute);
NSLog(@"size = %@", [attribute objectForKey:
@"NSFileSize"]);
//- (NSDictionary *)attributesOfFileSystemForPath:(NSString *)path error:(NSError **)error
NSDictionary *attri = [fm attributesOfFileSystemForPath:
@"/Users/zhangxueming/Desktop/city.plist" error:nil];
NSLog(@"attri = %@", attri);
NSLog(@"size = %lli", [attri fileSize]);
//文件及目录拷贝
// - (BOOL)copyItemAtPath:(NSString *)srcPath toPath:(NSString *)dstPath error:(NSError **)error
//dstPath:必须包含目的文件名或者目录名
BOOL ret = [fm copyItemAtPath:
@"/Users/zhangxueming/Desktop/city.plist" toPath:
@"/Users/zhangxueming/Desktop/Test/city.plist" error:nil];
if (ret) {
NSLog(@"拷贝成功");
}
else{
NSLog(@"拷贝失败");
}
//文件及目录移动(重命名)
// - (BOOL)moveItemAtPath:(NSString *)srcPath toPath:(NSString *)dstPath error:(NSError **)error
//srcPath与dstPath路径相同是重命名的功能, 否则是移动功能
ret = [fm moveItemAtPath:
@"/Users/zhangxueming/Desktop/Test/中国象棋" toPath:
@"/Users/zhangxueming/Desktop/Test/chess" error:nil];
if (ret) {
NSLog(@"移动成功");
}
else
{
NSLog(@"移动失败");
}
//删除文件或者目录
// - (BOOL)removeItemAtPath:(NSString *)path error:(NSError **)error
ret = [fm removeItemAtPath:
@"/Users/zhangxueming/Desktop/Test/chess" error:nil];
if (ret) {
NSLog(@"删除成功");
}
else{
NSLog(@"删除失败");
}
//- (BOOL)fileExistsAtPath:(NSString *)path;
//判断文件是否存在
ret = [fm fileExistsAtPath:
@"/Users/zhangxueming/Desktop/Test/file1"];
NSLog(@"ret = %i", ret);
}
return 0;
}
转载于:https://www.cnblogs.com/0515offer/p/4589586.html
