Question

我无法访问放置在此plist中的数组：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN""http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<array>
    <dict>
        <key>PageTitle</key>
        <string>Title</string>
        <key>Filters</key>
        <array>
            <dict>
                <key>Filter</key>
                <string>SomeFilter</string>
                <key>Param</key>
                <string>SomeParam</string>
            </dict>
            <dict>
                <key>Filter</key>
                <string>SomeFilter2</string>
                <key>Param</key>
                <string>SomeParam2</string>
            </dict>
        </array>
   </dict>
</array>
</plist>

我的代码如下（路径设置正确）：

NSMutableArray* propertyFile = [[NSMutableArray alloc] initWithContentsOfFile:path];
NSMutableDictionary* dict = [propertyFile objectAtIndex:0];
NSMutableArray* filters = [dict[@"Filters"] mutableCopy];

'dict'变量只返回一个键/值对，即'PageTitle'键。 “过滤器”键未被识别。对iOS来说很新，似乎正在试图解决这个问题。

Answer 1

我刚刚运行了您的代码，我按预期获得了过滤器。您是否尝试在NSLog中打印过滤器？

2013-02-26 08:01:38.162 test[24849:c07] filters = (
        {
        Filter = SomeFilter;
        Param = SomeParam;
    },
        {
        Filter = SomeFilter2;
        Param = SomeParam2;
    }
)

数组未被Plist内部识别 - iOS

1 个答案: