1.創建plist文件command+n -> Resourece -> Property List.創建完成就可以進行在里面手動寫入數據 如圖：

2.讀取plist

NSString *path = [[NSBundle mainBundle] pathForResource:@"Demo" ofType:@"plist"];

NSMutableDictionary *dataDic = [[NSMutableDictionary alloc] initWithContentsOfFile:path];

DLog(@"%@",dataDic);

DLog(@"%@",[[dataDic objectForKey:@"CH"] objectForKey:@"BJ"]);

結果：

3.往plist中添加內容

代碼如下：

// 添加一項內容

[dataDic setObject:@"倫敦" forKey:@"EN"];

//獲取應用程序沙盒的Documents目錄

NSArray?*paths=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,YES);

NSString *plistPath1 = [paths objectAtIndex:0];

//得到完整的文件名

NSString *filename=[plistPath1 stringByAppendingPathComponent:@"test.plist"];

//寫入

[dataDic writeToFile:filename atomically:YES];

NSMutableDictionary *data1 = [[NSMutableDictionary alloc] initWithContentsOfFile:filename];

DLog(@"%@",data1);

結果：