feat(Go-Tool)：创建timed包相关时间操作工具，实现时间戳、时间格式化操作。创建timed测试类

test/timed/TimeStampUtil_test.go

@@ -0,0 +1,31 @@
+/*
+ *  @Author : huangzj
+ *  @Time : 2020/5/7 9:39
+ *  @Description：
+ */
+
+package timed
+
+import (
+	"Go-Tool/util/timed"
+	"fmt"
+	"testing"
+)
+
+func TestTimeStampUtil(t *testing.T) {
+	fmt.Print("\n\n")
+	fmt.Println(timed.GetNowHourUnix())
+
+	fmt.Print("\n\n")
+	fmt.Println(timed.GetNowUnix())
+
+	fmt.Print("\n\n")
+	fmt.Println(timed.GetZeroHourUnix())
+
+	fmt.Print("\n\n")
+	fmt.Println(timed.GetNowYearUnix())
+
+	fmt.Print("\n\n")
+	fmt.Println(timed.GetNowMonthUnix())
+
+}