如何以编程方式从plist添加和检索数据 [英] how to add and retrieve data from plist programmatically

问题描述

你好所有
我是目标c的新手，我想动态/编程插入数据到plist.please帮助我。这是我的plist结构

hello all I am new to objective c and i want to insert data dynamically/programmatically into plist.please help me.Here is my plist structure

root
  |_Client1
        |_report1
             |_application1
             |_application2

        |_report2
             |_application3

  |_Client2
       |_report1

现在我想要动态添加和检索数据到我的plist中的application1，application2
请帮帮我

Now i want to add and retrieve data dynamically to application1,application2 in my plist please help me

推荐答案

阅读内容.plist文件..

NSString* plistPath = [[NSBundle mainBundle] pathForResource:@"league" ofType:@"plist"];
contentArray = [NSArray arrayWithContentsOfFile:plistPath];

写入.plist文件。

NSMutableDictionary * myDictionary;
NSString* plistPath = [[NSBundle mainBundle] pathForResource:@"league" ofType:@"plist"];
[myDictionary writeToFile:plistPath atomically:YES];

请注意：
字典必须包含plist对象（实例） NSData ， NSDate ， NSNumber ， NSString ， NSArray 或 NSDictionary ）。字典键必须是 NSString 对象

Note that: Dictionary must contain plist objects (instances of NSData, NSDate, NSNumber, NSString, NSArray, or NSDictionary). And dictionary keys must be NSString objects

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