add address book name &
add share address book
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e833c0e0c0
commit
8ee93b530d
32 files changed
+2927
-124
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@@ -73,3 +73,21 @@ func RandomString(n int) string {
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}
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return string(b)
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}
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// Keys 泛型函数,K 是键类型,V 是值类型
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func Keys[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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// Values 泛型函数,K 是键类型,V 是值类型
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func Values[K comparable, V any](m map[K]V) []V {
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values := make([]V, 0, len(m))
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for _, v := range m {
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values = append(values, v)
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}
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return values
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}
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