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34 lines
738 B
34 lines
738 B
package id_test
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import (
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"fmt"
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"testing"
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"yunyan/lego/utils/container/id"
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"github.com/bwmarrin/snowflake"
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)
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func Test_IdXId(t *testing.T) {
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id := id.NewXId()
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fmt.Println(id)
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}
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func Test_IdUUId(t *testing.T) {
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id := id.NewUUId()
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fmt.Println(id)
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}
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// 解析 Snowflake ID 获取 NodeID（即你设置的 groupID）
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func GetNodeIDFromSnowflakeID(id snowflake.ID) int64 {
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return int64((id >> 12) & 0x3FF) // 取出第 12-21 位（共 10 位）的 NodeID
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}
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func Test_Ssnowflake(t *testing.T) {
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node, _ := snowflake.NewNode(2) // groupID 映射为 node
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id := node.Generate().String()
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fmt.Println(id)
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id2, _ := snowflake.ParseString(id)
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nodeID := GetNodeIDFromSnowflakeID(id2)
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fmt.Println("解析出的 groupID:", nodeID)
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}
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