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11 lines
202 B
Go
11 lines
202 B
Go
package mapUtil
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// ExtractKeys 提取Map的所有键
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func ExtractKeys[K comparable, V any](m map[K]V) []K {
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keys := make([]K, 0, len(m))
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for k := range m {
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keys = append(keys, k)
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}
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return keys
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}
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