1、textverfied 获取号码之后取消自动续费。通过程序定时续费

utils/utility/safe_go_helper.go

@@ -5,6 +5,7 @@ import (
 	"runtime"
 	"runtime/debug"
 	"strings"
+	"time"
 
 	"github.com/go-admin-team/go-admin-core/logger"
 )
@@ -42,3 +43,16 @@ func SafeGoParam[T any](fn func(T), param T) {
 		fn(param) // 执行传入的函数
 	}()
 }
+
+// Retry 重试执行函数，直到成功或达到最大重试次数
+func Retry(max int, delay time.Duration, fn func() error) error {
+	var err error
+	for i := 0; i < max; i++ {
+		err = fn()
+		if err == nil {
+			return nil
+		}
+		time.Sleep(delay * time.Duration(i+1))
+	}
+	return err
+}