feat: 初步兼容流模式下openai渠道类型转为claude格式访问 #862

relay/helper/common.go

@@ -19,6 +19,22 @@ func SetEventStreamHeaders(c *gin.Context) {
 	c.Writer.Header().Set("X-Accel-Buffering", "no")
 }
 
+func ClaudeData(c *gin.Context, resp dto.ClaudeResponse) error {
+	jsonData, err := json.Marshal(resp)
+	if err != nil {
+		common.SysError("error marshalling stream response: " + err.Error())
+	} else {
+		c.Render(-1, common.CustomEvent{Data: fmt.Sprintf("event: %s\n", resp.Type)})
+		c.Render(-1, common.CustomEvent{Data: "data: " + string(jsonData)})
+	}
+	if flusher, ok := c.Writer.(http.Flusher); ok {
+		flusher.Flush()
+	} else {
+		return errors.New("streaming error: flusher not found")
+	}
+	return nil
+}
+
 func ClaudeChunkData(c *gin.Context, resp dto.ClaudeResponse, data string) {
 	c.Render(-1, common.CustomEvent{Data: fmt.Sprintf("event: %s\n", resp.Type)})
 	c.Render(-1, common.CustomEvent{Data: fmt.Sprintf("data: %s\n", data)})