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18 lines
251 B
Go
18 lines
251 B
Go
2 years ago
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package tools
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import (
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"reflect"
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"unsafe"
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)
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//重置数据
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func Reset(v interface{}) {
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p := reflect.ValueOf(v).Elem()
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p.Set(reflect.Zero(p.Type()))
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}
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//判空
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func IsNil(i interface{}) bool {
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return (*[2]uintptr)(unsafe.Pointer(&i))[1] == 0
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}
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