From 2be0b1f979f411ce0361c2ad0acec2b705344fb0 Mon Sep 17 00:00:00 2001
From: renzhiyuan <465386466@qq.com>
Date: Thu, 23 Jul 2026 18:14:00 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E6=96=87=E4=BB=B6:=20ymt=5Fv?=
 =?UTF-8?q?3/errors.go?=
MIME-Version: 1.0
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---
 ymt_v3/errors.go | 50 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 ymt_v3/errors.go

diff --git a/ymt_v3/errors.go b/ymt_v3/errors.go
new file mode 100644
index 0000000..64682d7
--- /dev/null
+++ b/ymt_v3/errors.go
@@ -0,0 +1,50 @@
+package ymt_v3
+
+import "fmt"
+
+// APIError 表示API返回的业务错误
+type APIError struct {
+	Code    int32  `json:"code"`
+	Message string `json:"message"`
+	Reason  string `json:"reason,omitempty"`
+}
+
+func (e *APIError) Error() string {
+	return fmt.Sprintf("API error: code=%d, message=%s, reason=%s", e.Code, e.Message, e.Reason)
+}
+
+// IsSuccess 判断是否成功
+func (e *APIError) IsSuccess() bool {
+	return e.Code == 200
+}
+
+// NewAPIError 创建API错误
+func NewAPIError(code int32, message, reason string) *APIError {
+	return &APIError{
+		Code:    code,
+		Message: message,
+		Reason:  reason,
+	}
+}
+
+// SDKError SDK内部错误
+type SDKError struct {
+	Message string
+	Err     error
+}
+
+func (e *SDKError) Error() string {
+	if e.Err != nil {
+		return fmt.Sprintf("SDK error: %s: %v", e.Message, e.Err)
+	}
+	return fmt.Sprintf("SDK error: %s", e.Message)
+}
+
+func (e *SDKError) Unwrap() error {
+	return e.Err
+}
+
+// NewSDKError 创建SDK内部错误
+func NewSDKError(msg string, err error) *SDKError {
+	return &SDKError{Message: msg, Err: err}
+}
\ No newline at end of file