Merge branch 'master' of https://github.com/godruoyi/go-snowflake

fix: small typo

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 Godruoyi
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

example/example.go

@@ -2,13 +2,18 @@ package main
 
 import (
 	"fmt"
+	"time"
 
 	"github.com/godruoyi/go-snowflake"
 )
 
 func main() {
+	// set starttime and machineID for the first time if you wan't to use the default value
+	snowflake.SetStartTime(time.Date(2021, 9, 1, 0, 0, 0, 0, time.UTC))
+	snowflake.SetMachineID(snowflake.PrivateIPToMachineID()) // testing, not to be used in production
+
 	id := snowflake.ID()
-	fmt.Println(id)
+	fmt.Println(id) // 1537200202186752
 
 	sid := snowflake.ParseID(id)
 	// SID {

readme.md

@@ -36,7 +36,7 @@ So if you want use the snowflake algorithm to generate unique ID, You must ensur
 
 Based on this, we created this package and integrated multiple sequence-number providers into it.
 
-* AtomicResolver (base sync/atmoic)
+* AtomicResolver (base sync/atomic)
 
 > Each provider only needs to ensure that the serial number generated in the same millisecond is different. You can get a unique ID.
 
@@ -54,7 +54,7 @@ Based on this, we created this package and integrated multiple sequence-number p
 $ go get github.com/godruoyi/go-snowflake
 ```
 
-## Useage
+## Usage
 
 1. simple to use.
 

snowflake.go

@@ -84,7 +84,7 @@ func SetStartTime(s time.Time) {
 		panic("The start time cannot be a zero value")
 	}
 
-	if s.After(time.Now()) {
+	if s.After(time.Now().UTC()) {
 		panic("The s cannot be greater than the current millisecond")
 	}