feat: 优化web

pkg/utils/id/id.go

@@ -0,0 +1,21 @@
+package id
+
+import (
+	"sync"
+)
+
+var (
+	generator IDGenerator
+	once      sync.Once
+)
+
+type IDGenerator interface {
+	generate() string
+}
+
+func New() string {
+	once.Do(func() {
+		generator = NewUUIDGenerator()
+	})
+	return generator.generate()
+}