Question

我是objective C的新手，我想阅读一个plist，而不是说该字符串是否具有此值并执行此操作。

我试过这个：

NSString *filePath = @"E/eg.plist";  
NSMutableDictionary* plistDict = [[NSMutableDictionary alloc] 
                                  initWithContentsOfFile:filePath];
NSString *value;value = [plistDict 
objectForKey:@"lang"];
if (NSString *value = @"1") {
     mySwitch3.on = YES;
}

Answer 1

这是获取给定键的值并将其与另一个字符串进行比较的方法。

NSMutableDictionary *plistDict = [[NSMutableDictionary alloc] initWithContentsOfFile:filePath];
NSString *value = [plistDict objectForKey:@"lang"];
if ([value isEqualToString:@"1"]) {
    mySwitch3.on = YES;
}

有关Objective-C的更多信息：Learning Objective-C A Primer

Plist编程：PropertyLists

如何阅读一个plist

1 个答案: