20150623_OC之屬性列表文件plist

plist文件的結構及操作:

//
//  ParsePlist.h
//  IOS150623_ObjectiveC_Plist文件1
//
//  Created by PengJunlong on 15/6/23.
//  Copyright (c) 2015年 Peng Junlong. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface ParsePlist : NSObject
- (void)parseFile:(NSDictionary *)dic;
@end

//
//  ParsePlist.m
//  IOS150623_ObjectiveC_Plist文件1
//
//  Created by PengJunlong on 15/6/23.
//  Copyright (c) 2015年 Peng Junlong. All rights reserved.
//

#import "ParsePlist.h"

@implementation ParsePlist

- (void)parseFile:(NSDictionary *)dic
{
    NSDictionary *dic1 = [dic objectForKey:@"frames"];
    char keyName[20];
    char propertyName[20];
    printf("輸入:");
    scanf("%s%s",keyName,propertyName);
    NSDictionary *subOfDic1 = [dic1 objectForKey:[NSString stringWithUTF8String:keyName]];
    if (subOfDic1) {
        NSString *valueStr = [subOfDic1 objectForKey:[NSString stringWithUTF8String:propertyName]];
        NSLog(@"subOFDic1 = %@",valueStr);
    }

}
@end

//
//  main.m
//  IOS150623_ObjectiveC_Plist文件1
//
//  Created by PengJunlong on 15/6/23.
//  Copyright (c) 2015年 Peng Junlong. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "ParsePlist.h"

//***************************
//*         plist文件        *
//***************************

//plist(properties list)文件的只有一個根節點,根只能是數組(NSArray)或者是字典(NSDictionary),不能爲其他的類型,plist文件裏可以直接進行添加刪除
//plist中存儲的對象:NSArray, NSDcitionary, NSDate, NSData, NSNumber, NSString, Boolean

int main(int argc, const char * argv[]) {
    @autoreleasepool {
        
        NSArray *array = [[NSArray alloc] initWithObjects:@"one",@"two",[NSNumber numberWithInt:23],[NSDate date], nil];
        //在指定目錄下沒有對應的plist文件,會自動創建該文件
        BOOL ret = [array writeToFile:@"/Users/qianfeng/Desktop/test/dic3/app.plist" atomically:YES];
        if (ret) {
            NSLog(@"寫入成功");
        }
        else
        {
            NSLog(@"寫入失敗");
        }
        
        NSDictionary *dictionary = [NSDictionary dictionaryWithObjectsAndKeys:@"1",@"one",@"2",@"two",[NSNumber numberWithInt:22],@"num",[@"IOS" dataUsingEncoding:NSUTF8StringEncoding],@"ios",[NSDate date],@"date",array,@"array", nil];
        BOOL ret1 = [dictionary writeToFile:@"/Users/qianfeng/Desktop/test/dic3/array.plist" atomically:YES];
        if (ret1) {
            NSLog(@"寫入成功");
        }
        else
        {
            NSLog(@"寫入失敗");
        }
        //只能讀取plist文件中根節點是Dictionary
        NSDictionary *dic = [NSDictionary dictionaryWithContentsOfFile:@"/Users/qianfeng/Public/ExerciseProject/IOS150623_ObjectiveC_Plist文件1/apple.plist"];
        NSLog(@"dic = %@",dic);
        
        //只能讀取plist文件中根節點是Array
        NSArray *arr = [NSArray arrayWithContentsOfFile:@"/Users/qianfeng/Desktop/test/dic3/app.plist"];
        NSLog(@"array = %@",arr);
        
        
        //--------------解析plist文件-------------
        NSDictionary *dict1 = [NSDictionary dictionaryWithContentsOfFile:@"/Users/qianfeng/Public/ExerciseProject/IOS150623_ObjectiveC_Plist文件1/qfile.plist"];
        ParsePlist *parse = [[ParsePlist alloc] init];
        [parse parseFile:dict1];
    }
    return 0;
}