UIImageWriteToSavedPhotosAlbum(img, nil, nil, nil); NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory img)writeToFile: filePath atomically:YES]; NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
stringByAppendingPathComponent:@"Documents"]; NSString *path3 = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory , NSUserDomainMask, YES) lastObject]; NSString *path4 = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory Documents文件夹路径 最后那个参数expandTilde代表是否展开完整路径 NSString *path = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory 文件数据 */ - (IBAction)readPlist:(id)sender{ NSString *path = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory IBAction)readyDataByArchiver:(id)sender{ NSString *path = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
这是上面提到的三个目录 :Documents、Library、tmp 2.1 获取程序的Home目录 NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory 2.2 获取document目录 NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask 2.7 读取文件 NSArray *paths =NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask,YES 两种方法获取:subpathsOfDirectoryAtPath和subpathsAtPath NSArray *paths =NSSearchPathForDirectoriesInDomains(NSDocumentDirectory NSString * fileName =@"testFileNSFileManager.txt"; NSArray *paths =NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
写入数据到plist文件 //获取路径对象 NSArray *pathArray = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory xiaoxi.plist"]; //上面3句可以写成这一句 // NSString *filePatch = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory NSFileManager defaultManager]; NSString *xiaoXiPath = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
// 序列化 NSString *path = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES archiveRootObject:_holderModel toFile:filePath]; // 反序列化 NSString *path = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
//1.获得数据库文件的路径 NSString *doc=[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask UITextField *ageTxteField;@end 3.获取数据库文件路径 //获得数据库文件的路径NSString *doc=[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory deleteData:(NSInteger)userid{ //1.获得数据库文件的路径 NSString *doc=[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory 修改数据 // 更新数据- (void)updateData { //获得数据库文件的路径 NSString *doc=[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory 查询数据 //查询数据- (void)lookData { //1.获得数据库文件的路径 NSString *doc=[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
NSLog(@"path:%@", homeDirectory); 获取document目录 NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory writeDataToPlist :(NSMutableArray *)dataArray { NSArray *paths=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory plist文件读取 +(NSArray *)getDataFormPlist{ NSArray *paths=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
获取当前沙盒的Documents路径 NSString *doc = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask writeDataToPlist :(NSString *)dataKey :(id)data { NSArray *paths=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory NSString *)getDataFormPlist :(NSString *)dataKey { NSArray *paths=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
homeDir = NSHomeDirectory(); 2,获取Documents目录路径的方法: NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory homeDir = NSHomeDirectory(); // 获取Documents目录路径 NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
@"hoppy", nil]; // 得到documents directory的路径 NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
Documents目录进行数据持久化的保存,我们平时操作数据主要使用Documents目录 NSString *path = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory NSUserDomainMask, YES) lastObject] stringByAppendingPathComponent:@"test.plist"]; 参数1:第一个参数指定了搜索的路径名称,NSDocumentDirectory 表示是在Documents中寻找,NSCachesDirectory的话就是在cache文件夹中寻找 常用枚举: NSDocumentDirectory NSCachesDirectory 参数2
imageData = UIImagePNGRepresentation(tempImage); NSArray * paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString
判断数据库是否存在,不存在则创建数据库 //获取文件路径 NSArray *docs = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory NSFileManager defaultManager]; //判断是否存在数据库文件,存在则删除 NSArray *docs = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
隐藏键盘 resignFirstResponser 弹出键盘 becomeFirstResponser //获取应用程序的Documents目录 NSSearch *forDirectories = [NSDocumentDirectory
= NSHomeDirectory(); 2,获取Documents文件夹路径的方法: NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory = NSHomeDirectory(); // 获取Documents文件夹路径 NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
NSArray *documentsPaths=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask , YES // 继承 # pod 'FMDB/SQLCipher' 1.FMDB的创建: NSString *path = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
///////// //获得document的路径 NSString *documentPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
:mom]; //数据库保存路径 NSURL * path =[NSURL fileURLWithPath:[[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory moc save:nil]) { NSLog(@"新增成功"); } NSLog(@"%@",[[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory
""; // 测试用网络下载文件部分忽略 // 数据库路径-沙盒路径 NSString *doc = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory