Question

我有一个下面的plist，在这个plist中我想获取一个值上的所有记录。在这里，我想基于MenuType的值获取所有menuCategory名称。如果用户选择MenuTyp作为veg，我想获取所有menuCatogory，而Menutype是veg。这是plis结构请帮忙??

<dict>
            <key>MenuType</key>
            <string>NonVeg</string>
            <key>MenuCategory</key>
            <string>MainCourse</string>
            <key>MenuName</key>
            <string>KababHandi</string>
            <key>MenuPrice</key>
            <string>200</string>
            <key>MenuContents</key>
            <string>Kabab, Meat Masala, Salt</string>
        </dict>

Answer 1

此代码可以帮助您。

NSString *fileName = [[NSBundle mainBundle]pathForResource:@"Data" ofType:@"plist"];

NSDictionary *dataDict = [[NSDictionary alloc]initWithContentsOfFile:fileName];

NSArray *catArray = [dataDict allKeys];

Answer 2

NSString *plistFilePath = [[NSBundle mainBundle]pathForResource:@"YourPlistFileName" ofType:@"plist"];
NSDictionary *yourDict = [[NSDictionary alloc]initWithContentsOfFile:plistFilePath];

    NSlog(@"%@",[yourDict objctForKey:@"MenuType"]);
    NSlog(@"%@",[yourDict objctForKey:@"MenuCategory"]);
    NSlog(@"%@",[yourDict objctForKey:@"MenuName"]);
    NSlog(@"%@",[yourDict objctForKey:@"MenuPrice"]);
    NSlog(@"%@",[yourDict objctForKey:@"MenuContents"]);

plist数据基于其值获取

2 个答案: