mirror of
https://gitee.com/dromara/mayfly-go
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23 lines
627 B
Go
23 lines
627 B
Go
package structx
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import "reflect"
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// DiffFields 比较两个结构体中指定字段的属性值是否发生改变，并返回改变的字段名
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func DiffFields[T any](t1 T, t2 T, fieldsToCompare ...string) []string {
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var changedFields []string
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oldValue := reflect.ValueOf(t1)
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newValue := reflect.ValueOf(t2)
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for _, fieldName := range fieldsToCompare {
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oldFieldValue := oldValue.FieldByName(fieldName)
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newFieldValue := newValue.FieldByName(fieldName)
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if !reflect.DeepEqual(oldFieldValue.Interface(), newFieldValue.Interface()) {
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changedFields = append(changedFields, fieldName)
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}
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}
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return changedFields
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}
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