iOS学习之 plist文件的读存

//一、创建plist文件
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,YES);
    NSString *plistpath = [paths objectAtIndex:0];
    NSString *jyzPlist   = [plistpath stringByAppendingPathComponent:@"testPlist.plist"];

//二、写入内容
    NSArray *plistArr = [NSArray arrayWithObjects:self.theAccountTextField.text,[NSNumber numberWithInt:_accountType],self.thePasswordTextField.text, nil];
    [plistArr writeToFile:jyzPlist atomically:YES];

//三、读取内容
NSArray *rememberArr = [NSArray arrayWithContentsOfFile:jyzPlist];