<plist version="1.0">
<dict>
<key>accounts</key>
<array>
<dict>
<key>name</key>
<string>OLDNAME</string>
</dict>
</array>
</dict>
这是plist文件
答案 0 :(得分:2)
也许它太明显但你可以用以下方法来修改它:
操纵存储在plists中的词典的终极解决方案:
NSString *plistPath = [[NSBundle mainBundle] pathForResource:@"test" ofType:@ "plist"];
NSDictionary *plistDictionary = [NSDictionary dictionaryWithContentsOfFile:plistPath];
[plistDictionary setValue:@"newName" forKey:@"testKey"];
[plistDictionary writeToFile:plistPath atomically:YES];
希望您能根据自己的需要采用此代码示例。
...好的,我在这里得到的是您特定的plist结构的代码示例:
NSString *plistPath = [[NSBundle mainBundle] pathForResource:@"yourPlist" ofType:@ "plist"];
NSMutableDictionary *plistDictionary = [[NSDictionary dictionaryWithContentsOfFile:plistPath] mutableCopy];
NSMutableArray *accountsArray = [(NSArray *)[plistDictionary valueForKey:@"accounts"] mutableCopy];
NSMutableDictionary *accountDictionary = [(NSDictionary *)[accountsArray objectAtIndex:0] mutableCopy];
[accountDictionary setValue:@"NewName" forKey:@"name"];
[accountsArray replaceObjectAtIndex:0 withObject:accountDictionary];
[plistDictionary setValue:accountsArray forKey:@"accounts"];
[plistDictionary writeToFile:plistPath atomically:YES];
答案 1 :(得分:0)
Apple有很多关于这个主题的文档。
这是应该有所帮助的: